change css back to original

* feat: initial Laser pointer mvp

* feat: add laser-pointer package and integrate it with collab

* chore: fix yarn.lock

* feat: update laser-pointer package, prevent panning from showing

* feat: add laser pointer tool button when collaborating, migrate to official package

* feat: reduce laser tool button size

* update icon

* fix icon & rotate

* fix: lock zoom level

* fix icon

* add `selected` state, simplify and reduce api

* set up pointer callbacks in viewMode if laser tool active

* highlight extra-tools button if one of the nested tools active

* add shortcut to laser pointer

* feat: don't update paths if nothing changed

* ensure we reset flag if no rAF scheduled

* move `lastUpdate` to instance to optimize

* return early

* factor out into constants and add doc

* skip iteration instead of exit

* fix naming

* feat: remove testing variable on window

* destroy on editor unmount

* fix incorrectly resetting `lastUpdate` in `stop()`

---------

Co-authored-by: dwelle <luzar.david@gmail.com>

README.md

@@ -70,7 +70,7 @@ The Excalidraw editor (npm package) supports:
 
 ## Excalidraw.com
 
-The app hosted at [excalidraw.com](https://excalidraw.com) is a minimal showcase of what you can build with Excalidraw. Its [source code](https://github.com/excalidraw/excalidraw/tree/master/src/excalidraw-app) is part of this repository as well, and the app features:
+The app hosted at [excalidraw.com](https://excalidraw.com) is a minimal showcase of what you can build with Excalidraw. Its [source code](https://github.com/excalidraw/excalidraw/tree/master/excalidraw-app) is part of this repository as well, and the app features:
 
 - 📡 PWA support (works offline).
 - 🤼 Real-time collaboration.

dev-docs/docs/@excalidraw/excalidraw/api/children-components/main-menu.mdx

@@ -38,6 +38,7 @@ To render an item, its recommended to use `MainMenu.Item`.
 | Prop | Type | Required | Default | Description |
 | --- | --- | :-: | :-: | --- |
 | `onSelect` | `function` | Yes | - | Triggered when selected (via mouse). Calling `event.preventDefault()` will stop menu from closing. |
+| `selected` | `boolean` | No | `false` | Whether item is active |
 | `children` | `React.ReactNode` | Yes | - | The content of the menu item |
 | `icon` | `JSX.Element` | No | - | The icon used in the menu item |
 | `shortcut` | `string` | No | - | The shortcut to be shown for the menu item |
@@ -70,6 +71,7 @@ function App() {
 | Prop | Type | Required | Default | Description |
 | --- | --- | :-: | :-: | --- |
 | `onSelect` | `function` | No | - | Triggered when selected (via mouse). Calling `event.preventDefault()` will stop menu from closing. |
+| `selected` | `boolean` | No | `false` | Whether item is active |
 | `href` | `string` | Yes | - | The `href` attribute to be added to the `anchor` element. |
 | `children` | `React.ReactNode` | Yes | - | The content of the menu item |
 | `icon` | `JSX.Element` | No | - | The icon used in the menu item |

dev-docs/docs/@excalidraw/excalidraw/customizing-styles.mdx

@@ -1,6 +1,6 @@
 # Customizing Styles
 
-Excalidraw is using CSS variables to style certain components. To override them, you should set your own on the `.excalidraw` and `.excalidraw.theme--dark` (for dark mode variables) selectors.
+Excalidraw uses CSS variables to style certain components. To override them, you should set your own on the `.excalidraw` and `.excalidraw.theme--dark` (for dark mode variables) selectors.
 
 Make sure the selector has higher specificity, e.g. by prefixing it with your app's selector:
 

dev-docs/docs/@excalidraw/excalidraw/integration.mdx

@@ -34,7 +34,7 @@ function App() {
 
 Since _Excalidraw_ doesn't support server side rendering, you should render the component once the host is `mounted`.
 
-The following worfklow shows one way how to render Excalidraw on Next.js. We'll add more detailed and alternative Next.js examples, soon.
+The following workflow shows one way how to render Excalidraw on Next.js. We'll add more detailed and alternative Next.js examples, soon.
 
 ```jsx showLineNumbers
 import { useState, useEffect } from "react";

dev-docs/docs/introduction/contributing.mdx

@@ -15,7 +15,7 @@ In case you want to pick up something from the roadmap, comment on that issue an
 1. Run `yarn` to install dependencies
 1. Create a branch for your PR with `git checkout -b your-branch-name`
 
-> To keep `master` branch pointing to remote repository and make pull requests from branches on your fork. To do this, run:
+> To keep `master` branch pointing to remote repository and make pull requests from branches on your fork, run:
 >
 > ```bash
 > git remote add upstream https://github.com/excalidraw/excalidraw.git

dev-docs/src/components/Homepage/index.js

@@ -15,7 +15,7 @@ const FeatureList = [
     Svg: require("@site/static/img/undraw_blank_canvas.svg").default,
     description: (
       <>
-        Want to build your own app powered by Excalidraw by don't know where to
+        Want to build your own app powered by Excalidraw but don't know where to
         start?
       </>
     ),

excalidraw-app/data/index.ts

@@ -107,7 +107,7 @@ export type SocketUpdateDataSource = {
     type: "MOUSE_LOCATION";
     payload: {
       socketId: string;
-      pointer: { x: number; y: number };
+      pointer: { x: number; y: number; tool: "pointer" | "laser" };
       button: "down" | "up";
       selectedElementIds: AppState["selectedElementIds"];
       username: string;

excalidraw-app/debug.ts

@@ -131,5 +131,5 @@ export class Debug {
     };
   };
 }
-//@ts-ignore
+
 window.debug = Debug;

package.json

@@ -20,7 +20,7 @@
   },
   "dependencies": {
     "@braintree/sanitize-url": "6.0.2",
-    "@excalidraw/mermaid-to-excalidraw": "0.1.1",
+    "@excalidraw/laser-pointer": "1.2.0",
     "@excalidraw/random-username": "1.0.0",
     "@radix-ui/react-popover": "1.0.3",
     "@radix-ui/react-tabs": "1.0.2",
@@ -125,7 +125,7 @@
     "test": "yarn test:app",
     "test:coverage": "vitest --coverage",
     "test:coverage:watch": "vitest --coverage --watch",
-    "test:ui": "yarn test --ui --coverage.enabled=true",
+    "test:ui": "yarn test --ui",
     "autorelease": "node scripts/autorelease.js",
     "prerelease": "node scripts/prerelease.js",
     "build:preview": "yarn build && vite preview --port 5000",

public/manifest.json

@@ -11,7 +11,7 @@
     {
       "src": "apple-touch-icon.png",
       "type": "image/png",
-      "sizes": "256x256"
+      "sizes": "180x180"
     }
   ],
   "start_url": "/",

src/actions/actionFinalize.tsx

@@ -90,7 +90,9 @@ export const actionFinalize = register({
         }
       }
       if (isInvisiblySmallElement(multiPointElement)) {
-        newElements = newElements.slice(0, -1);
+        newElements = newElements.filter(
+          (el) => el.id !== multiPointElement.id,
+        );
       }
 
       // If the multi point line closes the loop,

src/actions/actionToggleGridMode.tsx

@@ -15,6 +15,7 @@ export const actionToggleGridMode = register({
       appState: {
         ...appState,
         gridSize: this.checked!(appState) ? null : GRID_SIZE,
+        objectsSnapModeEnabled: false,
       },
       commitToHistory: false,
     };

src/actions/actionToggleObjectsSnapMode.tsx

@@ -0,0 +1,28 @@
+import { CODES, KEYS } from "../keys";
+import { register } from "./register";
+
+export const actionToggleObjectsSnapMode = register({
+  name: "objectsSnapMode",
+  viewMode: true,
+  trackEvent: {
+    category: "canvas",
+    predicate: (appState) => !appState.objectsSnapModeEnabled,
+  },
+  perform(elements, appState) {
+    return {
+      appState: {
+        ...appState,
+        objectsSnapModeEnabled: !this.checked!(appState),
+        gridSize: null,
+      },
+      commitToHistory: false,
+    };
+  },
+  checked: (appState) => appState.objectsSnapModeEnabled,
+  predicate: (elements, appState, appProps) => {
+    return typeof appProps.objectsSnapModeEnabled === "undefined";
+  },
+  contextItemLabel: "buttons.objectsSnapMode",
+  keyTest: (event) =>
+    !event[KEYS.CTRL_OR_CMD] && event.altKey && event.code === CODES.S,
+});

src/actions/index.ts

@@ -80,6 +80,7 @@ export {
 
 export { actionToggleGridMode } from "./actionToggleGridMode";
 export { actionToggleZenMode } from "./actionToggleZenMode";
+export { actionToggleObjectsSnapMode } from "./actionToggleObjectsSnapMode";
 
 export { actionToggleStats } from "./actionToggleStats";
 export { actionUnbindText, actionBindText } from "./actionBoundText";

src/actions/shortcuts.ts

@@ -28,6 +28,7 @@ export type ShortcutName =
       | "ungroup"
       | "gridMode"
       | "zenMode"
+      | "objectsSnapMode"
       | "stats"
       | "addToLibrary"
       | "viewMode"
@@ -74,6 +75,7 @@ const shortcutMap: Record<ShortcutName, string[]> = {
   ungroup: [getShortcutKey("CtrlOrCmd+Shift+G")],
   gridMode: [getShortcutKey("CtrlOrCmd+'")],
   zenMode: [getShortcutKey("Alt+Z")],
+  objectsSnapMode: [getShortcutKey("Alt+S")],
   stats: [getShortcutKey("Alt+/")],
   addToLibrary: [],
   flipHorizontal: [getShortcutKey("Shift+H")],

src/actions/types.ts

@@ -51,6 +51,7 @@ export type ActionName =
   | "pasteStyles"
   | "gridMode"
   | "zenMode"
+  | "objectsSnapMode"
   | "stats"
   | "changeStrokeColor"
   | "changeBackgroundColor"

src/appState.ts

@@ -99,6 +99,12 @@ export const getDefaultAppState = (): Omit<
     pendingImageElementId: null,
     showHyperlinkPopup: false,
     selectedLinearElement: null,
+    snapLines: [],
+    originSnapOffset: {
+      x: 0,
+      y: 0,
+    },
+    objectsSnapModeEnabled: false,
   };
 };
 
@@ -206,6 +212,9 @@ const APP_STATE_STORAGE_CONF = (<
   pendingImageElementId: { browser: false, export: false, server: false },
   showHyperlinkPopup: { browser: false, export: false, server: false },
   selectedLinearElement: { browser: true, export: false, server: false },
+  snapLines: { browser: false, export: false, server: false },
+  originSnapOffset: { browser: false, export: false, server: false },
+  objectsSnapModeEnabled: { browser: true, export: false, server: false },
 });
 
 const _clearAppStateForStorage = <

src/components/Actions.tsx

@@ -14,13 +14,8 @@ import {
   hasText,
 } from "../scene";
 import { SHAPES } from "../shapes";
-import { UIAppState, Zoom } from "../types";
-import {
-  capitalizeString,
-  isTransparent,
-  updateActiveTool,
-  setCursorForShape,
-} from "../utils";
+import { AppClassProperties, UIAppState, Zoom } from "../types";
+import { capitalizeString, isTransparent } from "../utils";
 import Stack from "./Stack";
 import { ToolButton } from "./ToolButton";
 import { hasStrokeColor } from "../scene/comparisons";
@@ -40,7 +35,7 @@ import {
   EmbedIcon,
   extraToolsIcon,
   frameToolIcon,
-  mermaidLogoIcon,
+  laserPointerToolIcon,
 } from "./icons";
 import { KEYS } from "../keys";
 
@@ -220,17 +215,23 @@ export const SelectedShapeActions = ({
 export const ShapesSwitcher = ({
   interactiveCanvas,
   activeTool,
-  setAppState,
   onImageAction,
   appState,
+  app,
 }: {
   interactiveCanvas: HTMLCanvasElement | null;
   activeTool: UIAppState["activeTool"];
-  setAppState: React.Component<any, UIAppState>["setState"];
   onImageAction: (data: { pointerType: PointerType | null }) => void;
   appState: UIAppState;
+  app: AppClassProperties;
 }) => {
   const [isExtraToolsMenuOpen, setIsExtraToolsMenuOpen] = useState(false);
+  const device = useDevice();
+
+  const frameToolSelected = activeTool.type === "frame";
+  const laserToolSelected = activeTool.type === "laser";
+  const embeddableToolSelected = activeTool.type === "embeddable";
+
   return (
     <>
       {SHAPES.map(({ value, icon, key, numericKey, fillable }, index) => {
@@ -255,29 +256,14 @@ export const ShapesSwitcher = ({
             data-testid={`toolbar-${value}`}
             onPointerDown={({ pointerType }) => {
               if (!appState.penDetected && pointerType === "pen") {
-                setAppState({
-                  penDetected: true,
-                  penMode: true,
-                });
+                app.togglePenMode(true);
               }
             }}
             onChange={({ pointerType }) => {
               if (appState.activeTool.type !== value) {
                 trackEvent("toolbar", value, "ui");
               }
-              const nextActiveTool = updateActiveTool(appState, {
-                type: value,
-              });
-              setAppState({
-                activeTool: nextActiveTool,
-                activeEmbeddable: null,
-                multiElement: null,
-                selectedElementIds: {},
-              });
-              setCursorForShape(interactiveCanvas, {
-                ...appState,
-                activeTool: nextActiveTool,
-              });
+              app.setActiveTool({ type: value });
               if (value === "image") {
                 onImageAction({ pointerType });
               }
@@ -286,70 +272,111 @@ export const ShapesSwitcher = ({
         );
       })}
       <div className="App-toolbar__divider" />
-
-      <DropdownMenu open={isExtraToolsMenuOpen}>
-        <DropdownMenu.Trigger
-          className="App-toolbar__extra-tools-trigger"
-          onToggle={() => setIsExtraToolsMenuOpen(!isExtraToolsMenuOpen)}
-          title={t("toolBar.extraTools")}
-        >
-          {extraToolsIcon}
-        </DropdownMenu.Trigger>
-        <DropdownMenu.Content
-          onClickOutside={() => setIsExtraToolsMenuOpen(false)}
-          onSelect={() => setIsExtraToolsMenuOpen(false)}
-          className="App-toolbar__extra-tools-dropdown"
-        >
-          <DropdownMenu.Item
-            onSelect={() => {
-              const nextActiveTool = updateActiveTool(appState, {
-                type: "frame",
-              });
-              setAppState({
-                activeTool: nextActiveTool,
-                multiElement: null,
-                selectedElementIds: {},
-              });
-            }}
+      {/* TEMP HACK because dropdown doesn't work well inside mobile toolbar */}
+      {device.isMobile ? (
+        <>
+          <ToolButton
+            className={clsx("Shape", { fillable: false })}
+            type="radio"
             icon={frameToolIcon}
-            shortcut={KEYS.F.toLocaleUpperCase()}
-            data-testid="toolbar-frame"
-          >
-            {t("toolBar.frame")}
-          </DropdownMenu.Item>
-          <DropdownMenu.Item
-            onSelect={() => {
-              const nextActiveTool = updateActiveTool(appState, {
-                type: "embeddable",
-              });
-              setAppState({
-                activeTool: nextActiveTool,
-                multiElement: null,
-                selectedElementIds: {},
-              });
+            checked={activeTool.type === "frame"}
+            name="editor-current-shape"
+            title={`${capitalizeString(
+              t("toolBar.frame"),
+            )} — ${KEYS.F.toLocaleUpperCase()}`}
+            keyBindingLabel={KEYS.F.toLocaleUpperCase()}
+            aria-label={capitalizeString(t("toolBar.frame"))}
+            aria-keyshortcuts={KEYS.F.toLocaleUpperCase()}
+            data-testid={`toolbar-frame`}
+            onPointerDown={({ pointerType }) => {
+              if (!appState.penDetected && pointerType === "pen") {
+                app.togglePenMode(true);
+              }
             }}
+            onChange={({ pointerType }) => {
+              trackEvent("toolbar", "frame", "ui");
+              app.setActiveTool({ type: "frame" });
+            }}
+            selected={activeTool.type === "frame"}
+          />
+          <ToolButton
+            className={clsx("Shape", { fillable: false })}
+            type="radio"
             icon={EmbedIcon}
-            data-testid="toolbar-embeddable"
-          >
-            {t("toolBar.embeddable")}
-          </DropdownMenu.Item>
-          <DropdownMenu.Item
-            onSelect={() => {
-              const nextActiveTool = updateActiveTool(appState, {
-                type: "mermaid",
-              });
-              setAppState({
-                activeTool: nextActiveTool,
-                multiElement: null,
-              });
+            checked={activeTool.type === "embeddable"}
+            name="editor-current-shape"
+            title={capitalizeString(t("toolBar.embeddable"))}
+            aria-label={capitalizeString(t("toolBar.embeddable"))}
+            data-testid={`toolbar-embeddable`}
+            onPointerDown={({ pointerType }) => {
+              if (!appState.penDetected && pointerType === "pen") {
+                app.togglePenMode(true);
+              }
             }}
-            icon={mermaidLogoIcon}
-            data-testid="toolbar-embeddable"
+            onChange={({ pointerType }) => {
+              trackEvent("toolbar", "embeddable", "ui");
+              app.setActiveTool({ type: "embeddable" });
+            }}
+            selected={activeTool.type === "embeddable"}
+          />
+        </>
+      ) : (
+        <DropdownMenu open={isExtraToolsMenuOpen}>
+          <DropdownMenu.Trigger
+            className={clsx("App-toolbar__extra-tools-trigger", {
+              "App-toolbar__extra-tools-trigger--selected":
+                frameToolSelected ||
+                embeddableToolSelected ||
+                // in collab we're already highlighting the laser button
+                // outside toolbar, so let's not highlight extra-tools button
+                // on top of it
+                (laserToolSelected && !app.props.isCollaborating),
+            })}
+            onToggle={() => setIsExtraToolsMenuOpen(!isExtraToolsMenuOpen)}
+            title={t("toolBar.extraTools")}
           >
-            {t("toolBar.mermaidToExcalidraw")}
-          </DropdownMenu.Item>
-        </DropdownMenu.Content>
-      </DropdownMenu>
+            {extraToolsIcon}
+          </DropdownMenu.Trigger>
+          <DropdownMenu.Content
+            onClickOutside={() => setIsExtraToolsMenuOpen(false)}
+            onSelect={() => setIsExtraToolsMenuOpen(false)}
+            className="App-toolbar__extra-tools-dropdown"
+          >
+            <DropdownMenu.Item
+              onSelect={() => {
+                app.setActiveTool({ type: "frame" });
+              }}
+              icon={frameToolIcon}
+              shortcut={KEYS.F.toLocaleUpperCase()}
+              data-testid="toolbar-frame"
+              selected={frameToolSelected}
+            >
+              {t("toolBar.frame")}
+            </DropdownMenu.Item>
+            <DropdownMenu.Item
+              onSelect={() => {
+                app.setActiveTool({ type: "embeddable" });
+              }}
+              icon={EmbedIcon}
+              data-testid="toolbar-embeddable"
+              selected={embeddableToolSelected}
+            >
+              {t("toolBar.embeddable")}
+            </DropdownMenu.Item>
+            <DropdownMenu.Item
+              onSelect={() => {
+                app.setActiveTool({ type: "laser" });
+              }}
+              icon={laserPointerToolIcon}
+              data-testid="toolbar-laser"
+              selected={laserToolSelected}
+              shortcut={KEYS.K.toLocaleUpperCase()}
+            >
+              {t("toolBar.laser")}
+            </DropdownMenu.Item>
+          </DropdownMenu.Content>
+        </DropdownMenu>
+      )}
     </>
   );
 };

src/components/App.tsx

@@ -35,6 +35,7 @@ import {
   actionLink,
   actionToggleElementLock,
   actionToggleLinearEditor,
+  actionToggleObjectsSnapMode,
 } from "../actions";
 import { createRedoAction, createUndoAction } from "../actions/actionHistory";
 import { ActionManager } from "../actions/manager";
@@ -210,7 +211,7 @@ import {
 import Scene from "../scene/Scene";
 import { RenderInteractiveSceneCallback, ScrollBars } from "../scene/types";
 import { getStateForZoom } from "../scene/zoom";
-import { findShapeByKey, SHAPES } from "../shapes";
+import { findShapeByKey } from "../shapes";
 import {
   AppClassProperties,
   AppProps,
@@ -228,6 +229,9 @@ import {
   FrameNameBoundsCache,
   SidebarName,
   SidebarTabName,
+  KeyboardModifiersObject,
+  CollaboratorPointer,
+  ToolType,
 } from "../types";
 import {
   debounce,
@@ -342,6 +346,17 @@ import {
 import { actionToggleHandTool, zoomToFit } from "../actions/actionCanvas";
 import { jotaiStore } from "../jotai";
 import { activeConfirmDialogAtom } from "./ActiveConfirmDialog";
+import {
+  getSnapLinesAtPointer,
+  snapDraggedElements,
+  isActiveToolNonLinearSnappable,
+  snapNewElement,
+  snapResizingElements,
+  isSnappingEnabled,
+  getVisibleGaps,
+  getReferenceSnapPoints,
+  SnapCache,
+} from "../snapping";
 import { actionWrapTextInContainer } from "../actions/actionBoundText";
 import BraveMeasureTextError from "./BraveMeasureTextError";
 import { activeEyeDropperAtom } from "./EyeDropper";
@@ -354,7 +369,8 @@ import { isSidebarDockedAtom } from "./Sidebar/Sidebar";
 import { StaticCanvas, InteractiveCanvas } from "./canvases";
 import { Renderer } from "../scene/Renderer";
 import { ShapeCache } from "../scene/ShapeCache";
-import MermaidToExcalidraw from "./MermaidToExcalidraw";
+import { LaserToolOverlay } from "./LaserTool/LaserTool";
+import { LaserPathManager } from "./LaserTool/LaserPathManager";
 
 const AppContext = React.createContext<AppClassProperties>(null!);
 const AppPropsContext = React.createContext<AppProps>(null!);
@@ -479,10 +495,13 @@ class App extends React.Component<AppProps, AppState> {
   private iFrameRefs = new Map<ExcalidrawElement["id"], HTMLIFrameElement>();
 
   hitLinkElement?: NonDeletedExcalidrawElement;
-  lastPointerDown: React.PointerEvent<HTMLElement> | null = null;
-  lastPointerUp: React.PointerEvent<HTMLElement> | PointerEvent | null = null;
+  lastPointerDownEvent: React.PointerEvent<HTMLElement> | null = null;
+  lastPointerUpEvent: React.PointerEvent<HTMLElement> | PointerEvent | null =
+    null;
   lastViewportPosition = { x: 0, y: 0 };
 
+  laserPathManager: LaserPathManager = new LaserPathManager(this);
+
   constructor(props: AppProps) {
     super(props);
     const defaultAppState = getDefaultAppState();
@@ -491,6 +510,7 @@ class App extends React.Component<AppProps, AppState> {
       viewModeEnabled = false,
       zenModeEnabled = false,
       gridModeEnabled = false,
+      objectsSnapModeEnabled = false,
       theme = defaultAppState.theme,
       name = defaultAppState.name,
     } = props;
@@ -501,6 +521,7 @@ class App extends React.Component<AppProps, AppState> {
       ...this.getCanvasOffsets(),
       viewModeEnabled,
       zenModeEnabled,
+      objectsSnapModeEnabled,
       gridSize: gridModeEnabled ? GRID_SIZE : null,
       name,
       width: window.innerWidth,
@@ -1087,7 +1108,7 @@ class App extends React.Component<AppProps, AppState> {
             cursor: CURSOR_TYPE.MOVE,
             pointerEvents: this.state.viewModeEnabled
               ? POINTER_EVENTS.disabled
-              : POINTER_EVENTS.inheritFromUI,
+              : POINTER_EVENTS.enabled,
           }}
           onPointerDown={(event) => this.handleCanvasPointerDown(event)}
           onWheel={(event) => this.handleWheel(event)}
@@ -1189,20 +1210,14 @@ class App extends React.Component<AppProps, AppState> {
                             !this.scene.getElementsIncludingDeleted().length
                           }
                           app={this}
+                          isCollaborating={this.props.isCollaborating}
                         >
                           {this.props.children}
-                          {this.state.activeTool.type === "mermaid" && (
-                            <MermaidToExcalidraw
-                              selectedElements={this.scene.getSelectedElements(
-                                this.state,
-                              )}
-                            />
-                          )}
                         </LayerUI>
-
                         <div className="excalidraw-textEditorContainer" />
                         <div className="excalidraw-contextMenuContainer" />
                         <div className="excalidraw-eye-dropper-container" />
+                        <LaserToolOverlay manager={this.laserPathManager} />
                         {selectedElements.length === 1 &&
                           !this.state.contextMenu &&
                           this.state.showHyperlinkPopup && (
@@ -1730,7 +1745,9 @@ class App extends React.Component<AppProps, AppState> {
     this.removeEventListeners();
     this.scene.destroy();
     this.library.destroy();
+    this.laserPathManager.destroy();
     ShapeCache.destroy();
+    SnapCache.destroy();
     clearTimeout(touchTimeout);
     isSomeElementSelected.clearCache();
     selectGroupsForSelectedElements.clearCache();
@@ -2262,12 +2279,11 @@ class App extends React.Component<AppProps, AppState> {
     },
   );
 
-  addElementsFromPasteOrLibrary = (opts: {
+  private addElementsFromPasteOrLibrary = (opts: {
     elements: readonly ExcalidrawElement[];
     files: BinaryFiles | null;
     position: { clientX: number; clientY: number } | "cursor" | "center";
     retainSeed?: boolean;
-    fitToContent?: boolean;
   }) => {
     const elements = restoreElements(opts.elements, null, undefined);
     const [minX, minY, maxX, maxY] = getCommonBounds(elements);
@@ -2372,12 +2388,6 @@ class App extends React.Component<AppProps, AppState> {
       },
     );
     this.setActiveTool({ type: "selection" });
-
-    if (opts.fitToContent) {
-      this.scrollToContent(newElements, {
-        fitToContent: true,
-      });
-    }
   };
 
   private addTextFromPaste(text: string, isPlainPaste = false) {
@@ -2552,10 +2562,11 @@ class App extends React.Component<AppProps, AppState> {
     });
   };
 
-  togglePenMode = () => {
+  togglePenMode = (force?: boolean) => {
     this.setState((prevState) => {
       return {
-        penMode: !prevState.penMode,
+        penMode: force ?? !prevState.penMode,
+        penDetected: true,
       };
     });
   };
@@ -3049,6 +3060,15 @@ class App extends React.Component<AppProps, AppState> {
         }
       }
 
+      if (event.key === KEYS.K && !event.altKey && !event[KEYS.CTRL_OR_CMD]) {
+        if (this.state.activeTool.type === "laser") {
+          this.setActiveTool({ type: "selection" });
+        } else {
+          this.setActiveTool({ type: "laser" });
+        }
+        return;
+      }
+
       if (
         event[KEYS.CTRL_OR_CMD] &&
         (event.key === KEYS.BACKSPACE || event.key === KEYS.DELETE)
@@ -3108,16 +3128,10 @@ class App extends React.Component<AppProps, AppState> {
     }
   });
 
-  public setActiveTool = (
+  setActiveTool = (
     tool:
       | {
-          type:
-            | typeof SHAPES[number]["value"]
-            | "eraser"
-            | "hand"
-            | "frame"
-            | "embeddable"
-            | "mermaid";
+          type: ToolType;
         }
       | { type: "custom"; customType: string },
   ) => {
@@ -3136,22 +3150,30 @@ class App extends React.Component<AppProps, AppState> {
     if (nextActiveTool.type === "image") {
       this.onImageAction();
     }
-    if (nextActiveTool.type !== "selection") {
-      this.setState({
-        activeTool: nextActiveTool,
-        selectedElementIds: makeNextSelectedElementIds(
-          nextActiveTool.type === "mermaid"
-            ? this.state.selectedElementIds
-            : {},
-          this.state,
-        ),
-        selectedGroupIds: {},
-        editingGroupId: null,
+
+    this.setState((prevState) => {
+      const commonResets = {
+        snapLines: prevState.snapLines.length ? [] : prevState.snapLines,
+        originSnapOffset: null,
         activeEmbeddable: null,
-      });
-    } else {
-      this.setState({ activeTool: nextActiveTool, activeEmbeddable: null });
-    }
+      } as const;
+      if (nextActiveTool.type !== "selection") {
+        return {
+          ...prevState,
+          activeTool: nextActiveTool,
+          selectedElementIds: makeNextSelectedElementIds({}, prevState),
+          selectedGroupIds: makeNextSelectedElementIds({}, prevState),
+          editingGroupId: null,
+          multiElement: null,
+          ...commonResets,
+        };
+      }
+      return {
+        ...prevState,
+        activeTool: nextActiveTool,
+        ...commonResets,
+      };
+    });
   };
 
   private setCursor = (cursor: string) => {
@@ -3728,10 +3750,10 @@ class App extends React.Component<AppProps, AppState> {
     isTouchScreen: boolean,
   ) => {
     const draggedDistance = distance2d(
-      this.lastPointerDown!.clientX,
-      this.lastPointerDown!.clientY,
-      this.lastPointerUp!.clientX,
-      this.lastPointerUp!.clientY,
+      this.lastPointerDownEvent!.clientX,
+      this.lastPointerDownEvent!.clientY,
+      this.lastPointerUpEvent!.clientX,
+      this.lastPointerUpEvent!.clientY,
     );
     if (
       !this.hitLinkElement ||
@@ -3742,7 +3764,7 @@ class App extends React.Component<AppProps, AppState> {
       return;
     }
     const lastPointerDownCoords = viewportCoordsToSceneCoords(
-      this.lastPointerDown!,
+      this.lastPointerDownEvent!,
       this.state,
     );
     const lastPointerDownHittingLinkIcon = isPointHittingLink(
@@ -3752,7 +3774,7 @@ class App extends React.Component<AppProps, AppState> {
       this.device.isMobile,
     );
     const lastPointerUpCoords = viewportCoordsToSceneCoords(
-      this.lastPointerUp!,
+      this.lastPointerUpEvent!,
       this.state,
     );
     const lastPointerUpHittingLinkIcon = isPointHittingLink(
@@ -3887,6 +3909,30 @@ class App extends React.Component<AppProps, AppState> {
     const scenePointer = viewportCoordsToSceneCoords(event, this.state);
     const { x: scenePointerX, y: scenePointerY } = scenePointer;
 
+    if (
+      !this.state.draggingElement &&
+      isActiveToolNonLinearSnappable(this.state.activeTool.type)
+    ) {
+      const { originOffset, snapLines } = getSnapLinesAtPointer(
+        this.scene.getNonDeletedElements(),
+        this.state,
+        {
+          x: scenePointerX,
+          y: scenePointerY,
+        },
+        event,
+      );
+
+      this.setState({
+        snapLines,
+        originSnapOffset: originOffset,
+      });
+    } else if (!this.state.draggingElement) {
+      this.setState({
+        snapLines: [],
+      });
+    }
+
     if (
       this.state.editingLinearElement &&
       !this.state.editingLinearElement.isDragging
@@ -4080,7 +4126,6 @@ class App extends React.Component<AppProps, AppState> {
       scenePointer.x,
       scenePointer.y,
     );
-
     this.hitLinkElement = this.getElementLinkAtPosition(
       scenePointer,
       hitElement,
@@ -4358,6 +4403,10 @@ class App extends React.Component<AppProps, AppState> {
       this.setState({ contextMenu: null });
     }
 
+    if (this.state.snapLines) {
+      this.setAppState({ snapLines: [] });
+    }
+
     this.updateGestureOnPointerDown(event);
 
     // if dragging element is freedraw and another pointerdown event occurs
@@ -4430,17 +4479,18 @@ class App extends React.Component<AppProps, AppState> {
       return;
     }
 
-    this.lastPointerDown = event;
+    if (this.handleCanvasPanUsingWheelOrSpaceDrag(event)) {
+      return;
+    }
+
+    this.lastPointerDownEvent = event;
+
     this.setState({
       lastPointerDownWith: event.pointerType,
       cursorButton: "down",
     });
     this.savePointer(event.clientX, event.clientY, "down");
 
-    if (this.handleCanvasPanUsingWheelOrSpaceDrag(event)) {
-      return;
-    }
-
     // only handle left mouse button or touch
     if (
       event.button !== POINTER_BUTTON.MAIN &&
@@ -4531,10 +4581,14 @@ class App extends React.Component<AppProps, AppState> {
       setCursor(this.interactiveCanvas, CURSOR_TYPE.AUTO);
     } else if (this.state.activeTool.type === "frame") {
       this.createFrameElementOnPointerDown(pointerDownState);
+    } else if (this.state.activeTool.type === "laser") {
+      this.laserPathManager.startPath(
+        pointerDownState.lastCoords.x,
+        pointerDownState.lastCoords.y,
+      );
     } else if (
       this.state.activeTool.type !== "eraser" &&
-      this.state.activeTool.type !== "hand" &&
-      this.state.activeTool.type !== "mermaid"
+      this.state.activeTool.type !== "hand"
     ) {
       this.createGenericElementOnPointerDown(
         this.state.activeTool.type,
@@ -4555,7 +4609,7 @@ class App extends React.Component<AppProps, AppState> {
 
     lastPointerUp = onPointerUp;
 
-    if (!this.state.viewModeEnabled) {
+    if (!this.state.viewModeEnabled || this.state.activeTool.type === "laser") {
       window.addEventListener(EVENT.POINTER_MOVE, onPointerMove);
       window.addEventListener(EVENT.POINTER_UP, onPointerUp);
       window.addEventListener(EVENT.KEYDOWN, onKeyDown);
@@ -4571,14 +4625,14 @@ class App extends React.Component<AppProps, AppState> {
     event: React.PointerEvent<HTMLCanvasElement>,
   ) => {
     this.removePointer(event);
-    this.lastPointerUp = event;
+    this.lastPointerUpEvent = event;
 
     const scenePointer = viewportCoordsToSceneCoords(
       { clientX: event.clientX, clientY: event.clientY },
       this.state,
     );
     const clicklength =
-      event.timeStamp - (this.lastPointerDown?.timeStamp ?? 0);
+      event.timeStamp - (this.lastPointerDownEvent?.timeStamp ?? 0);
     if (this.device.isMobile && clicklength < 300) {
       const hitElement = this.getElementAtPosition(
         scenePointer.x,
@@ -5332,7 +5386,9 @@ class App extends React.Component<AppProps, AppState> {
     const [gridX, gridY] = getGridPoint(
       sceneX,
       sceneY,
-      this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
+      this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
+        ? null
+        : this.state.gridSize,
     );
 
     const embedLink = getEmbedLink(link);
@@ -5382,7 +5438,9 @@ class App extends React.Component<AppProps, AppState> {
     const [gridX, gridY] = getGridPoint(
       sceneX,
       sceneY,
-      this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
+      this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
+        ? null
+        : this.state.gridSize,
     );
 
     const topLayerFrame = this.getTopLayerFrameAtSceneCoords({
@@ -5559,7 +5617,9 @@ class App extends React.Component<AppProps, AppState> {
     const [gridX, gridY] = getGridPoint(
       pointerDownState.origin.x,
       pointerDownState.origin.y,
-      this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
+      this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
+        ? null
+        : this.state.gridSize,
     );
 
     const topLayerFrame = this.getTopLayerFrameAtSceneCoords({
@@ -5617,7 +5677,9 @@ class App extends React.Component<AppProps, AppState> {
     const [gridX, gridY] = getGridPoint(
       pointerDownState.origin.x,
       pointerDownState.origin.y,
-      this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
+      this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
+        ? null
+        : this.state.gridSize,
     );
 
     const frame = newFrameElement({
@@ -5640,6 +5702,52 @@ class App extends React.Component<AppProps, AppState> {
     });
   };
 
+  private maybeCacheReferenceSnapPoints(
+    event: KeyboardModifiersObject,
+    selectedElements: ExcalidrawElement[],
+    recomputeAnyways: boolean = false,
+  ) {
+    if (
+      isSnappingEnabled({
+        event,
+        appState: this.state,
+        selectedElements,
+      }) &&
+      (recomputeAnyways || !SnapCache.getReferenceSnapPoints())
+    ) {
+      SnapCache.setReferenceSnapPoints(
+        getReferenceSnapPoints(
+          this.scene.getNonDeletedElements(),
+          selectedElements,
+          this.state,
+        ),
+      );
+    }
+  }
+
+  private maybeCacheVisibleGaps(
+    event: KeyboardModifiersObject,
+    selectedElements: ExcalidrawElement[],
+    recomputeAnyways: boolean = false,
+  ) {
+    if (
+      isSnappingEnabled({
+        event,
+        appState: this.state,
+        selectedElements,
+      }) &&
+      (recomputeAnyways || !SnapCache.getVisibleGaps())
+    ) {
+      SnapCache.setVisibleGaps(
+        getVisibleGaps(
+          this.scene.getNonDeletedElements(),
+          selectedElements,
+          this.state,
+        ),
+      );
+    }
+  }
+
   private onKeyDownFromPointerDownHandler(
     pointerDownState: PointerDownState,
   ): (event: KeyboardEvent) => void {
@@ -5697,6 +5805,10 @@ class App extends React.Component<AppProps, AppState> {
         return;
       }
 
+      if (this.state.activeTool.type === "laser") {
+        this.laserPathManager.addPointToPath(pointerCoords.x, pointerCoords.y);
+      }
+
       const [gridX, gridY] = getGridPoint(
         pointerCoords.x,
         pointerCoords.y,
@@ -5869,33 +5981,62 @@ class App extends React.Component<AppProps, AppState> {
           !this.state.editingElement &&
           this.state.activeEmbeddable?.state !== "active"
         ) {
-          const [dragX, dragY] = getGridPoint(
-            pointerCoords.x - pointerDownState.drag.offset.x,
-            pointerCoords.y - pointerDownState.drag.offset.y,
-            event[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
-          );
+          const dragOffset = {
+            x: pointerCoords.x - pointerDownState.origin.x,
+            y: pointerCoords.y - pointerDownState.origin.y,
+          };
 
-          const [dragDistanceX, dragDistanceY] = [
-            Math.abs(pointerCoords.x - pointerDownState.origin.x),
-            Math.abs(pointerCoords.y - pointerDownState.origin.y),
+          const originalElements = [
+            ...pointerDownState.originalElements.values(),
           ];
 
           // We only drag in one direction if shift is pressed
           const lockDirection = event.shiftKey;
+
+          if (lockDirection) {
+            const distanceX = Math.abs(dragOffset.x);
+            const distanceY = Math.abs(dragOffset.y);
+
+            const lockX = lockDirection && distanceX < distanceY;
+            const lockY = lockDirection && distanceX > distanceY;
+
+            if (lockX) {
+              dragOffset.x = 0;
+            }
+
+            if (lockY) {
+              dragOffset.y = 0;
+            }
+          }
+
+          // Snap cache *must* be synchronously popuplated before initial drag,
+          // otherwise the first drag even will not snap, causing a jump before
+          // it snaps to its position if previously snapped already.
+          this.maybeCacheVisibleGaps(event, selectedElements);
+          this.maybeCacheReferenceSnapPoints(event, selectedElements);
+
+          const { snapOffset, snapLines } = snapDraggedElements(
+            getSelectedElements(originalElements, this.state),
+            dragOffset,
+            this.state,
+            event,
+          );
+
+          this.setState({ snapLines });
+
           // when we're editing the name of a frame, we want the user to be
           // able to select and interact with the text input
           !this.state.editingFrame &&
             dragSelectedElements(
               pointerDownState,
               selectedElements,
-              dragX,
-              dragY,
-              lockDirection,
-              dragDistanceX,
-              dragDistanceY,
+              dragOffset,
               this.state,
               this.scene,
+              snapOffset,
+              event[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
             );
+
           this.maybeSuggestBindingForAll(selectedElements);
 
           // We duplicate the selected element if alt is pressed on pointer move
@@ -5936,15 +6077,21 @@ class App extends React.Component<AppProps, AppState> {
                   groupIdMap,
                   element,
                 );
-                const [originDragX, originDragY] = getGridPoint(
-                  pointerDownState.origin.x - pointerDownState.drag.offset.x,
-                  pointerDownState.origin.y - pointerDownState.drag.offset.y,
-                  event[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
-                );
+                const origElement = pointerDownState.originalElements.get(
+                  element.id,
+                )!;
                 mutateElement(duplicatedElement, {
-                  x: duplicatedElement.x + (originDragX - dragX),
-                  y: duplicatedElement.y + (originDragY - dragY),
+                  x: origElement.x,
+                  y: origElement.y,
                 });
+
+                // put duplicated element to pointerDownState.originalElements
+                // so that we can snap to the duplicated element without releasing
+                pointerDownState.originalElements.set(
+                  duplicatedElement.id,
+                  duplicatedElement,
+                );
+
                 nextElements.push(duplicatedElement);
                 elementsToAppend.push(element);
                 oldIdToDuplicatedId.set(element.id, duplicatedElement.id);
@@ -5970,6 +6117,8 @@ class App extends React.Component<AppProps, AppState> {
               oldIdToDuplicatedId,
             );
             this.scene.replaceAllElements(nextSceneElements);
+            this.maybeCacheVisibleGaps(event, selectedElements, true);
+            this.maybeCacheReferenceSnapPoints(event, selectedElements, true);
           }
           return;
         }
@@ -6186,6 +6335,7 @@ class App extends React.Component<AppProps, AppState> {
         isResizing,
         isRotating,
       } = this.state;
+
       this.setState({
         isResizing: false,
         isRotating: false,
@@ -6200,8 +6350,14 @@ class App extends React.Component<AppProps, AppState> {
           multiElement || isTextElement(this.state.editingElement)
             ? this.state.editingElement
             : null,
+        snapLines: [],
+
+        originSnapOffset: null,
       });
 
+      SnapCache.setReferenceSnapPoints(null);
+      SnapCache.setVisibleGaps(null);
+
       this.savePointer(childEvent.clientX, childEvent.clientY, "up");
 
       this.setState({
@@ -6425,7 +6581,9 @@ class App extends React.Component<AppProps, AppState> {
       ) {
         // remove invisible element which was added in onPointerDown
         this.scene.replaceAllElements(
-          this.scene.getElementsIncludingDeleted().slice(0, -1),
+          this.scene
+            .getElementsIncludingDeleted()
+            .filter((el) => el.id !== draggingElement.id),
         );
         this.setState({
           draggingElement: null,
@@ -6647,17 +6805,17 @@ class App extends React.Component<AppProps, AppState> {
       }
       if (isEraserActive(this.state)) {
         const draggedDistance = distance2d(
-          this.lastPointerDown!.clientX,
-          this.lastPointerDown!.clientY,
-          this.lastPointerUp!.clientX,
-          this.lastPointerUp!.clientY,
+          this.lastPointerDownEvent!.clientX,
+          this.lastPointerDownEvent!.clientY,
+          this.lastPointerUpEvent!.clientX,
+          this.lastPointerUpEvent!.clientY,
         );
 
         if (draggedDistance === 0) {
           const scenePointer = viewportCoordsToSceneCoords(
             {
-              clientX: this.lastPointerUp!.clientX,
-              clientY: this.lastPointerUp!.clientY,
+              clientX: this.lastPointerUpEvent!.clientX,
+              clientY: this.lastPointerUpEvent!.clientY,
             },
             this.state,
           );
@@ -6897,6 +7055,11 @@ class App extends React.Component<AppProps, AppState> {
           : unbindLinearElements)(this.scene.getSelectedElements(this.state));
       }
 
+      if (activeTool.type === "laser") {
+        this.laserPathManager.endPath();
+        return;
+      }
+
       if (!activeTool.locked && activeTool.type !== "freedraw") {
         resetCursor(this.interactiveCanvas);
         this.setState({
@@ -6913,14 +7076,16 @@ class App extends React.Component<AppProps, AppState> {
 
       if (
         hitElement &&
-        this.lastPointerUp &&
-        this.lastPointerDown &&
-        this.lastPointerUp.timeStamp - this.lastPointerDown.timeStamp < 300 &&
+        this.lastPointerUpEvent &&
+        this.lastPointerDownEvent &&
+        this.lastPointerUpEvent.timeStamp -
+          this.lastPointerDownEvent.timeStamp <
+          300 &&
         gesture.pointers.size <= 1 &&
         isEmbeddableElement(hitElement) &&
         this.isEmbeddableCenter(
           hitElement,
-          this.lastPointerUp,
+          this.lastPointerUpEvent,
           pointerDownState.origin.x,
           pointerDownState.origin.y,
         )
@@ -7440,30 +7605,6 @@ class App extends React.Component<AppProps, AppState> {
     this.setState({ suggestedBindings });
   }
 
-  public setSelection(elements: readonly NonDeletedExcalidrawElement[]) {
-    const selectedElementIds: { [id: string]: true } = {};
-    const selectedGroupIds: { [id: string]: true } = {};
-
-    elements.forEach((ele) => {
-      if (ele.groupIds.length) {
-        selectedElementIds[ele.id] = true;
-        ele.groupIds.forEach((id) => {
-          selectedGroupIds[id] = true;
-        });
-      }
-      // exclude bound text elements as we don't mark them as selected when
-      // container is selected unless in group
-      else if (!isBoundToContainer(ele)) {
-        selectedElementIds[ele.id] = true;
-      }
-    });
-
-    this.setState({
-      previousSelectedElementIds: this.state.selectedElementIds,
-      selectedElementIds,
-      selectedGroupIds,
-    });
-  }
   private clearSelection(hitElement: ExcalidrawElement | null): void {
     this.setState((prevState) => ({
       selectedElementIds: makeNextSelectedElementIds({}, prevState),
@@ -7753,7 +7894,7 @@ class App extends React.Component<AppProps, AppState> {
         shouldResizeFromCenter(event),
       );
     } else {
-      const [gridX, gridY] = getGridPoint(
+      let [gridX, gridY] = getGridPoint(
         pointerCoords.x,
         pointerCoords.y,
         event[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
@@ -7767,6 +7908,33 @@ class App extends React.Component<AppProps, AppState> {
           ? image.width / image.height
           : null;
 
+      this.maybeCacheReferenceSnapPoints(event, [draggingElement]);
+
+      const { snapOffset, snapLines } = snapNewElement(
+        draggingElement,
+        this.state,
+        event,
+        {
+          x:
+            pointerDownState.originInGrid.x +
+            (this.state.originSnapOffset?.x ?? 0),
+          y:
+            pointerDownState.originInGrid.y +
+            (this.state.originSnapOffset?.y ?? 0),
+        },
+        {
+          x: gridX - pointerDownState.originInGrid.x,
+          y: gridY - pointerDownState.originInGrid.y,
+        },
+      );
+
+      gridX += snapOffset.x;
+      gridY += snapOffset.y;
+
+      this.setState({
+        snapLines,
+      });
+
       dragNewElement(
         draggingElement,
         this.state.activeTool.type,
@@ -7781,6 +7949,7 @@ class App extends React.Component<AppProps, AppState> {
           : shouldMaintainAspectRatio(event),
         shouldResizeFromCenter(event),
         aspectRatio,
+        this.state.originSnapOffset,
       );
 
       this.maybeSuggestBindingForAll([draggingElement]);
@@ -7822,7 +7991,7 @@ class App extends React.Component<AppProps, AppState> {
       activeEmbeddable: null,
     });
     const pointerCoords = pointerDownState.lastCoords;
-    const [resizeX, resizeY] = getGridPoint(
+    let [resizeX, resizeY] = getGridPoint(
       pointerCoords.x - pointerDownState.resize.offset.x,
       pointerCoords.y - pointerDownState.resize.offset.y,
       event[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
@@ -7850,6 +8019,41 @@ class App extends React.Component<AppProps, AppState> {
       });
     });
 
+    // check needed for avoiding flickering when a key gets pressed
+    // during dragging
+    if (!this.state.selectedElementsAreBeingDragged) {
+      const [gridX, gridY] = getGridPoint(
+        pointerCoords.x,
+        pointerCoords.y,
+        event[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
+      );
+
+      const dragOffset = {
+        x: gridX - pointerDownState.originInGrid.x,
+        y: gridY - pointerDownState.originInGrid.y,
+      };
+
+      const originalElements = [...pointerDownState.originalElements.values()];
+
+      this.maybeCacheReferenceSnapPoints(event, selectedElements);
+
+      const { snapOffset, snapLines } = snapResizingElements(
+        selectedElements,
+        getSelectedElements(originalElements, this.state),
+        this.state,
+        event,
+        dragOffset,
+        transformHandleType,
+      );
+
+      resizeX += snapOffset.x;
+      resizeY += snapOffset.y;
+
+      this.setState({
+        snapLines,
+      });
+    }
+
     if (
       transformElements(
         pointerDownState,
@@ -7865,6 +8069,7 @@ class App extends React.Component<AppProps, AppState> {
         resizeY,
         pointerDownState.resize.center.x,
         pointerDownState.resize.center.y,
+        this.state,
       )
     ) {
       this.maybeSuggestBindingForAll(selectedElements);
@@ -7952,6 +8157,7 @@ class App extends React.Component<AppProps, AppState> {
         actionUnlockAllElements,
         CONTEXT_MENU_SEPARATOR,
         actionToggleGridMode,
+        actionToggleObjectsSnapMode,
         actionToggleZenMode,
         actionToggleViewMode,
         actionToggleStats,
@@ -8098,15 +8304,21 @@ class App extends React.Component<AppProps, AppState> {
     if (!x || !y) {
       return;
     }
-    const pointer = viewportCoordsToSceneCoords(
+    const { x: sceneX, y: sceneY } = viewportCoordsToSceneCoords(
       { clientX: x, clientY: y },
       this.state,
     );
 
-    if (isNaN(pointer.x) || isNaN(pointer.y)) {
+    if (isNaN(sceneX) || isNaN(sceneY)) {
       // sometimes the pointer goes off screen
     }
 
+    const pointer: CollaboratorPointer = {
+      x: sceneX,
+      y: sceneY,
+      tool: this.state.activeTool.type === "laser" ? "laser" : "pointer",
+    };
+
     this.props.onPointerUpdate?.({
       pointer,
       button,

src/components/HelpDialog.tsx

@@ -165,6 +165,7 @@ export const HelpDialog = ({ onClose }: { onClose?: () => void }) => {
               shortcuts={[KEYS.E, KEYS["0"]]}
             />
             <Shortcut label={t("toolBar.frame")} shortcuts={[KEYS.F]} />
+            <Shortcut label={t("toolBar.laser")} shortcuts={[KEYS.K]} />
             <Shortcut
               label={t("labels.eyeDropper")}
               shortcuts={[KEYS.I, "Shift+S", "Shift+G"]}
@@ -258,6 +259,10 @@ export const HelpDialog = ({ onClose }: { onClose?: () => void }) => {
               label={t("buttons.zenMode")}
               shortcuts={[getShortcutKey("Alt+Z")]}
             />
+            <Shortcut
+              label={t("buttons.objectsSnapMode")}
+              shortcuts={[getShortcutKey("Alt+S")]}
+            />
             <Shortcut
               label={t("labels.showGrid")}
               shortcuts={[getShortcutKey("CtrlOrCmd+'")]}

src/components/LaserTool/LaserPathManager.ts

@@ -0,0 +1,316 @@
+import { LaserPointer } from "@excalidraw/laser-pointer";
+
+import { sceneCoordsToViewportCoords } from "../../utils";
+import App from "../App";
+import { getClientColor } from "../../clients";
+
+// decay time in milliseconds
+const DECAY_TIME = 1000;
+// length of line in points before it starts decaying
+const DECAY_LENGTH = 50;
+
+const average = (a: number, b: number) => (a + b) / 2;
+function getSvgPathFromStroke(points: number[][], closed = true) {
+  const len = points.length;
+
+  if (len < 4) {
+    return ``;
+  }
+
+  let a = points[0];
+  let b = points[1];
+  const c = points[2];
+
+  let result = `M${a[0].toFixed(2)},${a[1].toFixed(2)} Q${b[0].toFixed(
+    2,
+  )},${b[1].toFixed(2)} ${average(b[0], c[0]).toFixed(2)},${average(
+    b[1],
+    c[1],
+  ).toFixed(2)} T`;
+
+  for (let i = 2, max = len - 1; i < max; i++) {
+    a = points[i];
+    b = points[i + 1];
+    result += `${average(a[0], b[0]).toFixed(2)},${average(a[1], b[1]).toFixed(
+      2,
+    )} `;
+  }
+
+  if (closed) {
+    result += "Z";
+  }
+
+  return result;
+}
+
+declare global {
+  interface Window {
+    LPM: LaserPathManager;
+  }
+}
+
+function easeOutCubic(t: number) {
+  return 1 - Math.pow(1 - t, 3);
+}
+
+function instantiateCollabolatorState(): CollabolatorState {
+  return {
+    currentPath: undefined,
+    finishedPaths: [],
+    lastPoint: [-10000, -10000],
+    svg: document.createElementNS("http://www.w3.org/2000/svg", "path"),
+  };
+}
+
+function instantiatePath() {
+  LaserPointer.constants.cornerDetectionMaxAngle = 70;
+
+  return new LaserPointer({
+    simplify: 0,
+    streamline: 0.4,
+    sizeMapping: (c) => {
+      const pt = DECAY_TIME;
+      const pl = DECAY_LENGTH;
+      const t = Math.max(0, 1 - (performance.now() - c.pressure) / pt);
+      const l = (pl - Math.min(pl, c.totalLength - c.currentIndex)) / pl;
+
+      return Math.min(easeOutCubic(l), easeOutCubic(t));
+    },
+  });
+}
+
+type CollabolatorState = {
+  currentPath: LaserPointer | undefined;
+  finishedPaths: LaserPointer[];
+  lastPoint: [number, number];
+  svg: SVGPathElement;
+};
+
+export class LaserPathManager {
+  private ownState: CollabolatorState;
+  private collaboratorsState: Map<string, CollabolatorState> = new Map();
+
+  private rafId: number | undefined;
+  private isDrawing = false;
+  private container: SVGSVGElement | undefined;
+
+  constructor(private app: App) {
+    this.ownState = instantiateCollabolatorState();
+  }
+
+  destroy() {
+    this.stop();
+    this.isDrawing = false;
+    this.ownState = instantiateCollabolatorState();
+    this.collaboratorsState = new Map();
+  }
+
+  startPath(x: number, y: number) {
+    if (this.container) {
+      this.container.style.top = "0px";
+      this.container.style.left = "0px";
+      const { x, y } = this.container.getBoundingClientRect();
+      this.container.style.top = `${-y}px`;
+      this.container.style.left = `${-x}px`;
+    }
+    this.ownState.currentPath = instantiatePath();
+    this.ownState.currentPath.addPoint([x, y, performance.now()]);
+    this.updatePath(this.ownState);
+  }
+
+  addPointToPath(x: number, y: number) {
+    if (this.ownState.currentPath) {
+      this.ownState.currentPath?.addPoint([x, y, performance.now()]);
+      this.updatePath(this.ownState);
+    }
+  }
+
+  endPath() {
+    if (this.ownState.currentPath) {
+      this.ownState.currentPath.close();
+      this.ownState.finishedPaths.push(this.ownState.currentPath);
+      this.updatePath(this.ownState);
+    }
+  }
+
+  private updatePath(state: CollabolatorState) {
+    this.isDrawing = true;
+
+    if (!this.isRunning) {
+      this.start();
+    }
+  }
+
+  private isRunning = false;
+
+  start(svg?: SVGSVGElement) {
+    if (svg) {
+      this.container = svg;
+      this.container.appendChild(this.ownState.svg);
+    }
+
+    this.stop();
+    this.isRunning = true;
+    this.loop();
+  }
+
+  stop() {
+    this.isRunning = false;
+    if (this.rafId) {
+      cancelAnimationFrame(this.rafId);
+    }
+    this.rafId = undefined;
+  }
+
+  loop() {
+    this.rafId = requestAnimationFrame(this.loop.bind(this));
+
+    this.updateCollabolatorsState();
+
+    if (this.isDrawing) {
+      this.update();
+    } else {
+      this.isRunning = false;
+    }
+  }
+
+  draw(path: LaserPointer) {
+    const stroke = path
+      .getStrokeOutline(path.options.size / this.app.state.zoom.value)
+      .map(([x, y]) => {
+        const result = sceneCoordsToViewportCoords(
+          { sceneX: x, sceneY: y },
+          this.app.state,
+        );
+
+        return [result.x, result.y];
+      });
+
+    return getSvgPathFromStroke(stroke, true);
+  }
+
+  updateCollabolatorsState() {
+    if (!this.container || !this.app.state.collaborators.size) {
+      return;
+    }
+
+    for (const [key, collabolator] of this.app.state.collaborators.entries()) {
+      if (!this.collaboratorsState.has(key)) {
+        const state = instantiateCollabolatorState();
+        this.container.appendChild(state.svg);
+        this.collaboratorsState.set(key, state);
+
+        this.updatePath(state);
+      }
+
+      const state = this.collaboratorsState.get(key)!;
+
+      if (collabolator.pointer && collabolator.pointer.tool === "laser") {
+        if (collabolator.button === "down" && state.currentPath === undefined) {
+          state.lastPoint = [collabolator.pointer.x, collabolator.pointer.y];
+          state.currentPath = instantiatePath();
+          state.currentPath.addPoint([
+            collabolator.pointer.x,
+            collabolator.pointer.y,
+            performance.now(),
+          ]);
+
+          this.updatePath(state);
+        }
+
+        if (collabolator.button === "down" && state.currentPath !== undefined) {
+          if (
+            collabolator.pointer.x !== state.lastPoint[0] ||
+            collabolator.pointer.y !== state.lastPoint[1]
+          ) {
+            state.lastPoint = [collabolator.pointer.x, collabolator.pointer.y];
+            state.currentPath.addPoint([
+              collabolator.pointer.x,
+              collabolator.pointer.y,
+              performance.now(),
+            ]);
+
+            this.updatePath(state);
+          }
+        }
+
+        if (collabolator.button === "up" && state.currentPath !== undefined) {
+          state.lastPoint = [collabolator.pointer.x, collabolator.pointer.y];
+          state.currentPath.addPoint([
+            collabolator.pointer.x,
+            collabolator.pointer.y,
+            performance.now(),
+          ]);
+          state.currentPath.close();
+
+          state.finishedPaths.push(state.currentPath);
+          state.currentPath = undefined;
+
+          this.updatePath(state);
+        }
+      }
+    }
+  }
+
+  update() {
+    if (!this.container) {
+      return;
+    }
+
+    let somePathsExist = false;
+
+    for (const [key, state] of this.collaboratorsState.entries()) {
+      if (!this.app.state.collaborators.has(key)) {
+        state.svg.remove();
+        this.collaboratorsState.delete(key);
+        continue;
+      }
+
+      state.finishedPaths = state.finishedPaths.filter((path) => {
+        const lastPoint = path.originalPoints[path.originalPoints.length - 1];
+
+        return !(lastPoint && lastPoint[2] < performance.now() - DECAY_TIME);
+      });
+
+      let paths = state.finishedPaths.map((path) => this.draw(path)).join(" ");
+
+      if (state.currentPath) {
+        paths += ` ${this.draw(state.currentPath)}`;
+      }
+
+      if (paths.trim()) {
+        somePathsExist = true;
+      }
+
+      state.svg.setAttribute("d", paths);
+      state.svg.setAttribute("fill", getClientColor(key));
+    }
+
+    this.ownState.finishedPaths = this.ownState.finishedPaths.filter((path) => {
+      const lastPoint = path.originalPoints[path.originalPoints.length - 1];
+
+      return !(lastPoint && lastPoint[2] < performance.now() - DECAY_TIME);
+    });
+
+    let paths = this.ownState.finishedPaths
+      .map((path) => this.draw(path))
+      .join(" ");
+
+    if (this.ownState.currentPath) {
+      paths += ` ${this.draw(this.ownState.currentPath)}`;
+    }
+
+    paths = paths.trim();
+
+    if (paths) {
+      somePathsExist = true;
+    }
+
+    this.ownState.svg.setAttribute("d", paths);
+    this.ownState.svg.setAttribute("fill", "red");
+
+    if (!somePathsExist) {
+      this.isDrawing = false;
+    }
+  }
+}

src/components/LaserTool/LaserPointerButton.tsx

@@ -0,0 +1,41 @@
+import "../ToolIcon.scss";
+
+import clsx from "clsx";
+import { ToolButtonSize } from "../ToolButton";
+import { laserPointerToolIcon } from "../icons";
+
+type LaserPointerIconProps = {
+  title?: string;
+  name?: string;
+  checked: boolean;
+  onChange?(): void;
+  isMobile?: boolean;
+};
+
+const DEFAULT_SIZE: ToolButtonSize = "small";
+
+export const LaserPointerButton = (props: LaserPointerIconProps) => {
+  return (
+    <label
+      className={clsx(
+        "ToolIcon ToolIcon__LaserPointer",
+        `ToolIcon_size_${DEFAULT_SIZE}`,
+        {
+          "is-mobile": props.isMobile,
+        },
+      )}
+      title={`${props.title}`}
+    >
+      <input
+        className="ToolIcon_type_checkbox"
+        type="checkbox"
+        name={props.name}
+        onChange={props.onChange}
+        checked={props.checked}
+        aria-label={props.title}
+        data-testid="toolbar-LaserPointer"
+      />
+      <div className="ToolIcon__icon">{laserPointerToolIcon}</div>
+    </label>
+  );
+};

src/components/LaserTool/LaserTool.tsx

@@ -0,0 +1,27 @@
+import { useEffect, useRef } from "react";
+import { LaserPathManager } from "./LaserPathManager";
+import "./LaserToolOverlay.scss";
+
+type LaserToolOverlayProps = {
+  manager: LaserPathManager;
+};
+
+export const LaserToolOverlay = ({ manager }: LaserToolOverlayProps) => {
+  const svgRef = useRef<SVGSVGElement | null>(null);
+
+  useEffect(() => {
+    if (svgRef.current) {
+      manager.start(svgRef.current);
+    }
+
+    return () => {
+      manager.stop();
+    };
+  }, [manager]);
+
+  return (
+    <div className="LaserToolOverlay">
+      <svg ref={svgRef} className="LaserToolOverlayCanvas" />
+    </div>
+  );
+};

src/components/LaserTool/LaserToolOverlay.scss

@@ -0,0 +1,19 @@
+.excalidraw {
+  .LaserToolOverlay {
+    pointer-events: none;
+    width: 100vw;
+    height: 100vh;
+    position: fixed;
+    top: 0;
+    left: 0;
+    z-index: 2;
+
+    .LaserToolOverlayCanvas {
+      image-rendering: auto;
+      overflow: visible;
+      position: absolute;
+      top: 0;
+      left: 0;
+    }
+  }
+}

src/components/LayerUI.tsx

@@ -55,6 +55,7 @@ import "./Toolbar.scss";
 import { mutateElement } from "../element/mutateElement";
 import { ShapeCache } from "../scene/ShapeCache";
 import Scene from "../scene/Scene";
+import { LaserPointerButton } from "./LaserTool/LaserPointerButton";
 
 interface LayerUIProps {
   actionManager: ActionManager;
@@ -77,6 +78,7 @@ interface LayerUIProps {
   renderWelcomeScreen: boolean;
   children?: React.ReactNode;
   app: AppClassProperties;
+  isCollaborating: boolean;
 }
 
 const DefaultMainMenu: React.FC<{
@@ -134,6 +136,7 @@ const LayerUI = ({
   renderWelcomeScreen,
   children,
   app,
+  isCollaborating,
 }: LayerUIProps) => {
   const device = useDevice();
   const tunnels = useInitializeTunnels();
@@ -279,7 +282,7 @@ const LayerUI = ({
                             appState={appState}
                             interactiveCanvas={interactiveCanvas}
                             activeTool={appState.activeTool}
-                            setAppState={setAppState}
+                            app={app}
                             onImageAction={({ pointerType }) => {
                               onImageAction({
                                 insertOnCanvasDirectly: pointerType !== "mouse",
@@ -288,6 +291,24 @@ const LayerUI = ({
                           />
                         </Stack.Row>
                       </Island>
+                      {isCollaborating && (
+                        <Island
+                          style={{
+                            marginLeft: 8,
+                            alignSelf: "center",
+                            height: "fit-content",
+                          }}
+                        >
+                          <LaserPointerButton
+                            title={t("toolBar.laser")}
+                            checked={appState.activeTool.type === "laser"}
+                            onChange={() =>
+                              app.setActiveTool({ type: "laser" })
+                            }
+                            isMobile
+                          />
+                        </Island>
+                      )}
                     </Stack.Row>
                   </Stack.Col>
                 </div>

src/components/MermaidToExcalidraw.scss

@@ -1,82 +0,0 @@
-@import "../css/variables.module";
-.excalidraw {
-  .mermaid-to-excalidraw-wrapper {
-    display: flex;
-    width: 100%;
-    justify-content: space-between;
-
-    label {
-      font-size: 14px;
-      font-style: normal;
-      font-weight: 600;
-      margin-bottom: 4px;
-      margin-left: 4px;
-
-      @media screen and (max-width: 860px) {
-        margin-top: 4px;
-      }
-    }
-
-    &-text {
-      display: flex;
-      flex-direction: column;
-
-      textarea {
-        width: 20rem;
-        height: 19rem;
-        resize: none;
-        border-radius: 8px;
-        padding: 1rem;
-
-        @media screen and (max-width: 860px) {
-          width: auto;
-          height: 10rem;
-        }
-      }
-    }
-
-    &-preview-canvas {
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      padding: 0.85rem;
-
-      width: 20rem;
-      height: 19rem;
-      background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAMUlEQVQ4T2NkYGAQYcAP3uCTZhw1gGGYhAGBZIA/nYDCgBDAm9BGDWAAJyRCgLaBCAAgXwixzAS0pgAAAABJRU5ErkJggg==")
-        left center;
-      border-radius: 8px;
-      border: 1px solid #e4e4eb;
-
-      @media screen and (max-width: 860px) {
-        width: auto;
-      }
-    }
-
-    &-preview-insert.excalidraw-button {
-      font-family: "Assistant";
-      font-weight: 600;
-      height: 2.5rem;
-      margin-top: 1em;
-      margin-bottom: 0.3em;
-      width: 7.5rem;
-      font-size: 12px;
-      background-color: var(--color-primary);
-      &:hover {
-        background-color: var(--color-primary-darker);
-      }
-      &:active {
-        background-color: var(--color-primary-darkest);
-      }
-
-      color: $oc-white;
-
-      @media screen and (max-width: 860px) {
-        width: 100%;
-      }
-    }
-    @media screen and (max-width: 860px) {
-      flex-direction: column;
-    }
-  }
-}

src/components/MermaidToExcalidraw.tsx

@@ -1,273 +0,0 @@
-import { useState, useRef, useEffect, useDeferredValue } from "react";
-import { BinaryFiles } from "../types";
-import { useApp } from "./App";
-import { Button } from "./Button";
-import { Dialog } from "./Dialog";
-import { DEFAULT_EXPORT_PADDING, DEFAULT_FONT_SIZE } from "../constants";
-import {
-  convertToExcalidrawElements,
-  exportToCanvas,
-} from "../packages/excalidraw/index";
-import { NonDeletedExcalidrawElement } from "../element/types";
-import { canvasToBlob } from "../data/blob";
-import { ArrowRightIcon } from "./icons";
-import Spinner from "./Spinner";
-import "./MermaidToExcalidraw.scss";
-
-import { MermaidToExcalidrawResult } from "@excalidraw/mermaid-to-excalidraw/dist/interfaces";
-import type { MermaidOptions } from "@excalidraw/mermaid-to-excalidraw";
-import { t } from "../i18n";
-import Trans from "./Trans";
-
-const LOCAL_STORAGE_KEY_MERMAID_TO_EXCALIDRAW = "mermaid-to-excalidraw";
-const MERMAID_EXAMPLE =
-  "flowchart TD\n A[Christmas] -->|Get money| B(Go shopping)\n B --> C{Let me think}\n C -->|One| D[Laptop]\n C -->|Two| E[iPhone]\n C -->|Three| F[test]";
-
-const saveMermaidDataToStorage = (data: string) => {
-  try {
-    localStorage.setItem(LOCAL_STORAGE_KEY_MERMAID_TO_EXCALIDRAW, data);
-  } catch (error: any) {
-    // Unable to access window.localStorage
-    console.error(error);
-  }
-};
-
-const importMermaidDataFromStorage = () => {
-  try {
-    const data = localStorage.getItem(LOCAL_STORAGE_KEY_MERMAID_TO_EXCALIDRAW);
-    if (data) {
-      return data;
-    }
-  } catch (error: any) {
-    // Unable to access localStorage
-    console.error(error);
-  }
-
-  return null;
-};
-
-const ErrorComp = ({ error }: { error: string }) => {
-  return (
-    <div
-      data-testid="mermaid-error"
-      style={{
-        color: "red",
-        fontWeight: 800,
-        fontSize: "30px",
-        wordBreak: "break-word",
-        overflow: "auto",
-        maxHeight: "100%",
-        textAlign: "center",
-      }}
-    >
-      Error! <p style={{ fontSize: "18px", fontWeight: "600" }}>{error}</p>
-    </div>
-  );
-};
-
-const MermaidToExcalidraw = ({
-  selectedElements,
-}: {
-  selectedElements: readonly NonDeletedExcalidrawElement[];
-}) => {
-  const mermaidToExcalidrawLib = useRef<{
-    parseMermaidToExcalidraw: (
-      defination: string,
-      options: MermaidOptions,
-    ) => Promise<MermaidToExcalidrawResult>;
-  } | null>(null);
-  const [text, setText] = useState("");
-  const deferredText = useDeferredValue(text);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState(null);
-
-  const canvasRef = useRef<HTMLDivElement>(null);
-  const data = useRef<{
-    elements: readonly NonDeletedExcalidrawElement[];
-    files: BinaryFiles | null;
-  }>({ elements: [], files: null });
-
-  const app = useApp();
-
-  const resetPreview = () => {
-    const canvasNode = canvasRef.current;
-
-    if (!canvasNode) {
-      return;
-    }
-    const parent = canvasNode.parentElement;
-    if (!parent) {
-      return;
-    }
-    parent.style.background = "";
-    canvasNode.replaceChildren();
-  };
-
-  useEffect(() => {
-    const loadMermaidToExcalidrawLib = async () => {
-      mermaidToExcalidrawLib.current = await import(
-        /* webpackChunkName:"mermaid-to-excalidraw" */ "@excalidraw/mermaid-to-excalidraw"
-      );
-      setLoading(false);
-    };
-    loadMermaidToExcalidrawLib();
-  }, []);
-
-  useEffect(() => {
-    if (!loading) {
-      const selectedMermaidImage = selectedElements.filter(
-        (el) => el.type === "image" && el.customData?.mermaidText,
-      )[0];
-      const data = selectedMermaidImage
-        ? selectedMermaidImage.customData?.mermaidText
-        : importMermaidDataFromStorage() || MERMAID_EXAMPLE;
-
-      setText(data);
-    }
-  }, [loading, selectedElements]);
-
-  useEffect(() => {
-    const renderExcalidrawPreview = async () => {
-      const canvasNode = canvasRef.current;
-      if (
-        !canvasNode ||
-        !mermaidToExcalidrawLib.current ||
-        deferredText === ""
-      ) {
-        return;
-      }
-      try {
-        const { elements, files } =
-          await mermaidToExcalidrawLib.current.parseMermaidToExcalidraw(
-            deferredText,
-            {
-              fontSize: DEFAULT_FONT_SIZE,
-            },
-          );
-        setError(null);
-
-        data.current = {
-          elements: convertToExcalidrawElements(
-            elements.map((el) => {
-              if (el.type === "image") {
-                el.customData = { mermaidText: text };
-              }
-              return el;
-            }),
-            {
-              regenerateIds: true,
-            },
-          ),
-          files,
-        };
-        const parent = canvasNode.parentElement!;
-        const maxWidth = parent.offsetWidth;
-        const maxHeight = parent.offsetHeight;
-        let dimension = Math.max(maxWidth, maxHeight);
-        dimension = Math.min(dimension, parent.offsetWidth - 10);
-        dimension = Math.min(dimension, parent.offsetHeight - 10);
-
-        const canvas = await exportToCanvas({
-          elements: data.current.elements,
-          files: data.current.files,
-          exportPadding: DEFAULT_EXPORT_PADDING,
-          maxWidthOrHeight: dimension,
-        });
-        // if converting to blob fails, there's some problem that will
-        // likely prevent preview and export (e.g. canvas too big)
-        await canvasToBlob(canvas);
-        parent.style.background = "#fff";
-        canvasNode.replaceChildren(canvas);
-      } catch (e: any) {
-        console.error(e.message);
-        resetPreview();
-        if (deferredText) {
-          setError(e.message);
-        }
-      }
-    };
-    renderExcalidrawPreview();
-  }, [deferredText, text]);
-
-  const onClose = () => {
-    app.setActiveTool({ type: "selection" });
-    saveMermaidDataToStorage(text);
-  };
-
-  const onSelect = () => {
-    const { elements: newElements, files } = data.current;
-    app.addElementsFromPasteOrLibrary({
-      elements: newElements,
-      files,
-      position: "center",
-      fitToContent: true,
-    });
-    onClose();
-  };
-
-  return (
-    <Dialog
-      className="dialog-mermaid"
-      onCloseRequest={onClose}
-      title={
-        <>
-          <p style={{ marginBottom: "5px", marginTop: "2px" }}>
-            {t("mermaid.title")}
-          </p>
-          <span
-            style={{ fontSize: "15px", fontStyle: "italic", fontWeight: 500 }}
-          >
-            <Trans
-              i18nKey="mermaid.description"
-              flowchartLink={(el) => (
-                <a href="https://mermaid.js.org/syntax/flowchart.html">{el}</a>
-              )}
-            />
-            <br />
-          </span>
-        </>
-      }
-    >
-      <div className="mermaid-to-excalidraw-wrapper">
-        <div
-          className="mermaid-to-excalidraw-wrapper-text"
-          style={{ display: "flex", flexDirection: "column" }}
-        >
-          <label>{t("mermaid.syntax")}</label>
-
-          <textarea
-            style={{
-              padding: "0.85rem",
-              borderRadius: "8px",
-              border: "1px solid #e4e4eb",
-              whiteSpace: "pre-wrap",
-            }}
-            onChange={(event) => setText(event.target.value)}
-            value={text}
-          />
-        </div>
-        <div
-          className="mermaid-to-excalidraw-wrapper-preview"
-          style={{ display: "flex", flexDirection: "column" }}
-        >
-          <label>{t("mermaid.preview")}</label>
-          <div className="mermaid-to-excalidraw-wrapper-preview-canvas">
-            {error && <ErrorComp error={error} />}
-            {loading && <Spinner size="2rem" />}
-            <div ref={canvasRef} />
-          </div>
-          <Button
-            className="mermaid-to-excalidraw-wrapper-preview-insert"
-            onSelect={onSelect}
-          >
-            {t("mermaid.button")}
-            <span style={{ paddingLeft: "8px", display: "flex" }}>
-              {ArrowRightIcon}
-            </span>
-          </Button>
-        </div>
-      </div>
-    </Dialog>
-  );
-};
-export default MermaidToExcalidraw;

src/components/MobileMenu.tsx

@@ -87,7 +87,7 @@ export const MobileMenu = ({
                       appState={appState}
                       interactiveCanvas={interactiveCanvas}
                       activeTool={appState.activeTool}
-                      setAppState={setAppState}
+                      app={app}
                       onImageAction={({ pointerType }) => {
                         onImageAction({
                           insertOnCanvasDirectly: pointerType !== "mouse",

src/components/ToolIcon.scss

@@ -165,19 +165,15 @@
       width: var(--lg-button-size);
       height: var(--lg-button-size);
 
-      @media screen and (max-width: 450px) {
-        width: 1.8rem;
-        height: 1.8rem;
-      }
-      @media screen and (max-width: 379px) {
-        width: 1.5rem;
-        height: 1.5rem;
-      }
-
       svg {
         width: var(--lg-icon-size);
         height: var(--lg-icon-size);
       }
     }
+
+    .ToolIcon__LaserPointer .ToolIcon__icon {
+      width: var(--default-button-size);
+      height: var(--default-button-size);
+    }
   }
 }

src/components/Toolbar.scss

@@ -16,10 +16,6 @@
       align-self: center;
       background-color: var(--default-border-color);
       margin: 0 0.25rem;
-
-      @include isMobile {
-        margin: 0;
-      }
     }
   }
 
@@ -32,12 +28,17 @@
       box-shadow: 0 0 0 1px
         var(--button-active-border, var(--color-primary-darkest)) inset;
     }
+
+    &--selected,
+    &--selected:hover {
+      background: var(--color-primary-light);
+      color: var(--color-primary);
+    }
   }
 
   .App-toolbar__extra-tools-dropdown {
     margin-top: 0.375rem;
     right: 0;
     min-width: 11.875rem;
-    z-index: 1;
   }
 }

src/components/canvases/InteractiveCanvas.tsx

@@ -193,6 +193,8 @@ const getRelevantAppStateProps = (
   showHyperlinkPopup: appState.showHyperlinkPopup,
   collaborators: appState.collaborators, // Necessary for collab. sessions
   activeEmbeddable: appState.activeEmbeddable,
+  snapLines: appState.snapLines,
+  zenModeEnabled: appState.zenModeEnabled,
 });
 
 const areEqual = (

src/components/dropdownMenu/DropdownMenu.scss

@@ -7,6 +7,8 @@
     margin-top: 0.25rem;
 
     &--mobile {
+      bottom: 55px;
+      top: auto;
       left: 0;
       width: 100%;
       row-gap: 0.75rem;
@@ -57,6 +59,11 @@
         height: 2.25rem;
       }
 
+      &--selected {
+        background: var(--color-primary-light);
+        --icon-fill-color: var(--color-primary-darker);
+      }
+
       &__text {
         text-overflow: ellipsis;
         overflow: hidden;

src/components/dropdownMenu/DropdownMenuItem.tsx

@@ -11,12 +11,14 @@ const DropdownMenuItem = ({
   children,
   shortcut,
   className,
+  selected,
   ...rest
 }: {
   icon?: JSX.Element;
   onSelect: (event: Event) => void;
   children: React.ReactNode;
   shortcut?: string;
+  selected?: boolean;
   className?: string;
 } & Omit<React.ButtonHTMLAttributes<HTMLButtonElement>, "onSelect">) => {
   const handleClick = useHandleDropdownMenuItemClick(rest.onClick, onSelect);
@@ -26,7 +28,7 @@ const DropdownMenuItem = ({
       {...rest}
       onClick={handleClick}
       type="button"
-      className={getDropdownMenuItemClassName(className)}
+      className={getDropdownMenuItemClassName(className, selected)}
       title={rest.title ?? rest["aria-label"]}
     >
       <MenuItemContent icon={icon} shortcut={shortcut}>

src/components/dropdownMenu/DropdownMenuItemCustom.tsx

@@ -3,15 +3,19 @@ import React from "react";
 const DropdownMenuItemCustom = ({
   children,
   className = "",
+  selected,
   ...rest
 }: {
   children: React.ReactNode;
   className?: string;
+  selected?: boolean;
 } & React.HTMLAttributes<HTMLDivElement>) => {
   return (
     <div
       {...rest}
-      className={`dropdown-menu-item-base dropdown-menu-item-custom ${className}`.trim()}
+      className={`dropdown-menu-item-base dropdown-menu-item-custom ${className} ${
+        selected ? `dropdown-menu-item--selected` : ``
+      }`.trim()}
     >
       {children}
     </div>

src/components/dropdownMenu/DropdownMenuItemLink.tsx

@@ -12,6 +12,7 @@ const DropdownMenuItemLink = ({
   children,
   onSelect,
   className = "",
+  selected,
   ...rest
 }: {
   href: string;
@@ -19,6 +20,7 @@ const DropdownMenuItemLink = ({
   children: React.ReactNode;
   shortcut?: string;
   className?: string;
+  selected?: boolean;
   onSelect?: (event: Event) => void;
 } & React.AnchorHTMLAttributes<HTMLAnchorElement>) => {
   const handleClick = useHandleDropdownMenuItemClick(rest.onClick, onSelect);
@@ -29,7 +31,7 @@ const DropdownMenuItemLink = ({
       href={href}
       target="_blank"
       rel="noreferrer"
-      className={getDropdownMenuItemClassName(className)}
+      className={getDropdownMenuItemClassName(className, selected)}
       title={rest.title ?? rest["aria-label"]}
       onClick={handleClick}
     >

src/components/dropdownMenu/common.ts

@@ -6,8 +6,13 @@ export const DropdownMenuContentPropsContext = React.createContext<{
   onSelect?: (event: Event) => void;
 }>({});
 
-export const getDropdownMenuItemClassName = (className = "") => {
-  return `dropdown-menu-item dropdown-menu-item-base ${className}`.trim();
+export const getDropdownMenuItemClassName = (
+  className = "",
+  selected = false,
+) => {
+  return `dropdown-menu-item dropdown-menu-item-base ${className} ${
+    selected ? "dropdown-menu-item--selected" : ""
+  }`.trim();
 };
 
 export const useHandleDropdownMenuItemClick = (

src/components/icons.tsx

@@ -13,7 +13,7 @@ import clsx from "clsx";
 import { Theme } from "../element/types";
 import { THEME } from "../constants";
 
-const iconFillColor = (theme: Theme) => "var(--icon-fill-color)";
+export const iconFillColor = (theme: Theme) => "var(--icon-fill-color)";
 
 const handlerColor = (theme: Theme) =>
   theme === THEME.LIGHT ? oc.white : "#1e1e1e";
@@ -1654,36 +1654,21 @@ export const frameToolIcon = createIcon(
   tablerIconProps,
 );
 
-export const mermaidLogoIcon = createIcon(
-  <path
-    fill="black"
-    d="M407.48,111.18C335.587,108.103 269.573,152.338 245.08,220C220.587,152.338 154.573,108.103 82.68,111.18C80.285,168.229 107.577,222.632 154.74,254.82C178.908,271.419 193.35,298.951 193.27,328.27L193.27,379.13L296.9,379.13L296.9,328.27C296.816,298.953 311.255,271.42 335.42,254.82C382.596,222.644 409.892,168.233 407.48,111.18Z"
-  />,
-);
+export const laserPointerToolIcon = createIcon(
+  <g
+    fill="none"
+    stroke="currentColor"
+    strokeWidth="1.25"
+    strokeLinecap="round"
+    strokeLinejoin="round"
+    transform="rotate(90 10 10)"
+  >
+    <path
+      clipRule="evenodd"
+      d="m9.644 13.69 7.774-7.773a2.357 2.357 0 0 0-3.334-3.334l-7.773 7.774L8 12l1.643 1.69Z"
+    />
+    <path d="m13.25 3.417 3.333 3.333M10 10l2-2M5 15l3-3M2.156 17.894l1-1M5.453 19.029l-.144-1.407M2.377 11.887l.866 1.118M8.354 17.273l-1.194-.758M.953 14.652l1.408.13" />
+  </g>,
 
-export const ArrowRightIcon = createIcon(
-  <>
-    <path
-      d="M4.16602 10H15.8327"
-      stroke="white"
-      strokeWidth="1.25"
-      strokeLinecap="round"
-      strokeLinejoin="round"
-    />
-    <path
-      d="M12.5 13.3333L15.8333 10"
-      stroke="white"
-      strokeWidth="1.25"
-      strokeLinecap="round"
-      strokeLinejoin="round"
-    />
-    <path
-      d="M12.5 6.66666L15.8333 9.99999"
-      stroke="white"
-      strokeWidth="1.25"
-      strokeLinecap="round"
-      strokeLinejoin="round"
-    />
-  </>,
-  { width: 20, height: 20 },
+  20,
 );

src/css/styles.scss

@@ -280,11 +280,6 @@
     align-items: center;
     justify-content: space-between;
     padding: 8px;
-
-    .dropdown-menu--mobile {
-      bottom: 55px;
-      top: auto;
-    }
   }
 
   .App-mobile-menu {
@@ -596,8 +591,6 @@
     background-color: var(--island-bg-color);
 
     .ToolIcon__icon {
-      width: 2rem;
-      height: 2rem;
       border-radius: 0;
     }
 
@@ -607,8 +600,8 @@
   }
 
   .App-toolbar--mobile {
-    overflow: visible;
-    max-width: 98vw;
+    overflow-x: auto;
+    max-width: 90vw;
 
     .ToolIcon__keybinding {
       display: none;

src/data/__snapshots__/transform.test.ts.snap

@@ -97,12 +97,12 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
   "opacity": 100,
   "points": [
     [
-      0.5,
-      0.5,
+      0,
+      0,
     ],
     [
-      394.5,
-      34.5,
+      395,
+      35,
     ],
   ],
   "roughness": 1,
@@ -150,11 +150,11 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      399.5,
+      400,
       0,
     ],
   ],
@@ -317,7 +317,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   "endBinding": {
     "elementId": "text-2",
     "focus": 0,
-    "gap": 205,
+    "gap": 5,
   },
   "fillStyle": "hachure",
   "frameId": null,
@@ -331,11 +331,11 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -355,7 +355,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   "updated": 1,
   "version": 3,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 255,
   "y": 239,
 }
@@ -395,7 +395,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   "versionNonce": Any<Number>,
   "verticalAlign": "middle",
   "width": 130,
-  "x": 240,
+  "x": 340,
   "y": 226.5,
 }
 `;
@@ -428,11 +428,11 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -452,7 +452,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   "updated": 1,
   "version": 3,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 255,
   "y": 239,
 }
@@ -492,7 +492,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   "versionNonce": Any<Number>,
   "verticalAlign": "middle",
   "width": 130,
-  "x": 240,
+  "x": 340,
   "y": 226.5,
 }
 `;
@@ -562,7 +562,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   "version": 2,
   "versionNonce": Any<Number>,
   "width": 100,
-  "x": 355,
+  "x": 555,
   "y": 189,
 }
 `;
@@ -595,11 +595,11 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -619,7 +619,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   "updated": 1,
   "version": 3,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 255,
   "y": 239,
 }
@@ -659,7 +659,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   "versionNonce": Any<Number>,
   "verticalAlign": "middle",
   "width": 130,
-  "x": 240,
+  "x": 340,
   "y": 226.5,
 }
 `;
@@ -747,7 +747,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   "versionNonce": Any<Number>,
   "verticalAlign": "top",
   "width": 100,
-  "x": 355,
+  "x": 555,
   "y": 226.5,
 }
 `;
@@ -801,11 +801,11 @@ exports[`Test Transform > should transform linear elements 1`] = `
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -821,7 +821,7 @@ exports[`Test Transform > should transform linear elements 1`] = `
   "updated": 1,
   "version": 1,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 100,
   "y": 20,
 }
@@ -846,11 +846,11 @@ exports[`Test Transform > should transform linear elements 2`] = `
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -866,7 +866,7 @@ exports[`Test Transform > should transform linear elements 2`] = `
   "updated": 1,
   "version": 1,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 450,
   "y": 20,
 }
@@ -895,7 +895,7 @@ exports[`Test Transform > should transform linear elements 3`] = `
       0,
     ],
     [
-      100,
+      300,
       0,
     ],
   ],
@@ -911,7 +911,7 @@ exports[`Test Transform > should transform linear elements 3`] = `
   "updated": 1,
   "version": 1,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 100,
   "y": 60,
 }
@@ -940,7 +940,7 @@ exports[`Test Transform > should transform linear elements 4`] = `
       0,
     ],
     [
-      100,
+      300,
       0,
     ],
   ],
@@ -956,7 +956,7 @@ exports[`Test Transform > should transform linear elements 4`] = `
   "updated": 1,
   "version": 1,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 450,
   "y": 60,
 }
@@ -1244,11 +1244,11 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -1264,7 +1264,7 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "updated": 1,
   "version": 1,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 100,
   "y": 100,
 }
@@ -1294,11 +1294,11 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -1314,7 +1314,7 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "updated": 1,
   "version": 1,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 100,
   "y": 200,
 }
@@ -1344,11 +1344,11 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -1364,7 +1364,7 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "updated": 1,
   "version": 2,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 100,
   "y": 300,
 }
@@ -1394,11 +1394,11 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "opacity": 100,
   "points": [
     [
-      0.5,
+      0,
       0,
     ],
     [
-      99.5,
+      300,
       0,
     ],
   ],
@@ -1414,7 +1414,7 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "updated": 1,
   "version": 2,
   "versionNonce": Any<Number>,
-  "width": 100,
+  "width": 300,
   "x": 100,
   "y": 400,
 }
@@ -1454,7 +1454,7 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "versionNonce": Any<Number>,
   "verticalAlign": "middle",
   "width": 130,
-  "x": 85,
+  "x": 185,
   "y": 87.5,
 }
 `;
@@ -1493,7 +1493,7 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "versionNonce": Any<Number>,
   "verticalAlign": "middle",
   "width": 200,
-  "x": 50,
+  "x": 150,
   "y": 187.5,
 }
 `;
@@ -1533,7 +1533,7 @@ LABELLED ARROW",
   "versionNonce": Any<Number>,
   "verticalAlign": "middle",
   "width": 150,
-  "x": 75,
+  "x": 175,
   "y": 275,
 }
 `;
@@ -1573,7 +1573,7 @@ LABELLED ARROW",
   "versionNonce": Any<Number>,
   "verticalAlign": "middle",
   "width": 150,
-  "x": 75,
+  "x": 175,
   "y": 375,
 }
 `;

src/data/restore.ts

@@ -67,7 +67,7 @@ export const AllowedExcalidrawActiveTools: Record<
   frame: true,
   embeddable: true,
   hand: true,
-  mermaid: true,
+  laser: false,
 };
 
 export type RestoredDataState = {

src/data/transform.test.ts

@@ -321,7 +321,7 @@ describe("Test Transform", () => {
       });
 
       expect(text).toMatchObject({
-        x: 240,
+        x: 340,
         y: 226.5,
         type: "text",
         text: "HELLO WORLD!!",
@@ -341,7 +341,7 @@ describe("Test Transform", () => {
       });
 
       expect(ellipse).toMatchObject({
-        x: 355,
+        x: 555,
         y: 189,
         type: "ellipse",
         boundElements: [
@@ -386,6 +386,7 @@ describe("Test Transform", () => {
       );
 
       expect(excaldrawElements.length).toBe(4);
+
       const [arrow, text1, text2, text3] = excaldrawElements;
 
       expect(arrow).toMatchObject({
@@ -405,7 +406,7 @@ describe("Test Transform", () => {
       });
 
       expect(text1).toMatchObject({
-        x: 240,
+        x: 340,
         y: 226.5,
         type: "text",
         text: "HELLO WORLD!!",
@@ -425,7 +426,7 @@ describe("Test Transform", () => {
       });
 
       expect(text3).toMatchObject({
-        x: 355,
+        x: 555,
         y: 226.5,
         type: "text",
         boundElements: [
@@ -602,14 +603,14 @@ describe("Test Transform", () => {
       );
 
       expect(excaldrawElements.length).toBe(4);
-      const [, , arrow, text] = excaldrawElements;
+      const [, , arrow] = excaldrawElements;
       expect(arrow).toMatchObject({
         type: "arrow",
         x: 255,
         y: 239,
         boundElements: [
           {
-            id: text.id,
+            id: "id46",
             type: "text",
           },
         ],
@@ -655,11 +656,11 @@ describe("Test Transform", () => {
       expect((arrow as ExcalidrawArrowElement).endBinding).toStrictEqual({
         elementId: "rect-1",
         focus: 0,
-        gap: 205,
+        gap: 5,
       });
       expect(rect.boundElements).toStrictEqual([
         {
-          id: arrow.id,
+          id: "id47",
           type: "arrow",
         },
       ]);

src/data/transform.ts

@@ -39,8 +39,6 @@ import {
 } from "../element/types";
 import { MarkOptional } from "../utility-types";
 import { assertNever, getFontString } from "../utils";
-import { getSizeFromPoints } from "../points";
-import { nanoid } from "nanoid";
 
 export type ValidLinearElement = {
   type: "arrow" | "line";
@@ -161,7 +159,7 @@ export type ExcalidrawElementSkeleton =
     } & Partial<ExcalidrawImageElement>);
 
 const DEFAULT_LINEAR_ELEMENT_PROPS = {
-  width: 100,
+  width: 300,
   height: 0,
 };
 
@@ -359,48 +357,6 @@ const bindLinearElementToElement = (
       );
     }
   }
-
-  // Update start/end points by 0.5 so bindings don't overlap with start/end bound element coordinates.
-  const endPointIndex = linearElement.points.length - 1;
-  const delta = 0.5;
-  const newPoints = JSON.parse(JSON.stringify(linearElement.points));
-  // left to right so shift the arrow towards right
-  if (
-    linearElement.points[endPointIndex][0] >
-    linearElement.points[endPointIndex - 1][0]
-  ) {
-    newPoints[0][0] = delta;
-    newPoints[endPointIndex][0] -= delta;
-  }
-
-  // right to left so shift the arrow towards left
-  if (
-    linearElement.points[endPointIndex][0] <
-    linearElement.points[endPointIndex - 1][0]
-  ) {
-    newPoints[0][0] = -delta;
-    newPoints[endPointIndex][0] += delta;
-  }
-  // top to bottom so shift the arrow towards top
-  if (
-    linearElement.points[endPointIndex][1] >
-    linearElement.points[endPointIndex - 1][1]
-  ) {
-    newPoints[0][1] = delta;
-    newPoints[endPointIndex][1] -= delta;
-  }
-
-  // bottom to top so shift the arrow towards bottom
-  if (
-    linearElement.points[endPointIndex][1] <
-    linearElement.points[endPointIndex - 1][1]
-  ) {
-    newPoints[0][1] = -delta;
-    newPoints[endPointIndex][1] += delta;
-  }
-
-  Object.assign(linearElement, { points: newPoints });
-
   return {
     linearElement,
     startBoundElement,
@@ -411,7 +367,7 @@ const bindLinearElementToElement = (
 class ElementStore {
   excalidrawElements = new Map<string, ExcalidrawElement>();
 
-  add = (ele?: ExcalidrawElement, originalId?: string) => {
+  add = (ele?: ExcalidrawElement) => {
     if (!ele) {
       return;
     }
@@ -429,7 +385,6 @@ class ElementStore {
 
 export const convertToExcalidrawElements = (
   elements: ExcalidrawElementSkeleton[] | null,
-  opts?: { regenerateIds: boolean },
 ) => {
   if (!elements) {
     return [];
@@ -437,16 +392,10 @@ export const convertToExcalidrawElements = (
 
   const elementStore = new ElementStore();
   const elementsWithIds = new Map<string, ExcalidrawElementSkeleton>();
-  const oldToNewElementIdMap = new Map<string, string>();
 
   // Create individual elements
   for (const element of elements) {
     let excalidrawElement: ExcalidrawElement;
-    const originalId = element.id;
-    if (opts?.regenerateIds) {
-      Object.assign(element, { id: nanoid() });
-    }
-
     switch (element.type) {
       case "rectangle":
       case "ellipse":
@@ -495,11 +444,6 @@ export const convertToExcalidrawElements = (
           ],
           ...element,
         });
-
-        Object.assign(
-          excalidrawElement,
-          getSizeFromPoints(excalidrawElement.points),
-        );
         break;
       }
       case "text": {
@@ -555,9 +499,6 @@ export const convertToExcalidrawElements = (
     } else {
       elementStore.add(excalidrawElement);
       elementsWithIds.set(excalidrawElement.id, element);
-      if (originalId) {
-        oldToNewElementIdMap.set(originalId, excalidrawElement.id);
-      }
     }
   }
 
@@ -583,18 +524,6 @@ export const convertToExcalidrawElements = (
               element.type === "arrow" ? element?.start : undefined;
             const originalEnd =
               element.type === "arrow" ? element?.end : undefined;
-            if (originalStart && originalStart.id) {
-              const newStartId = oldToNewElementIdMap.get(originalStart.id);
-              if (newStartId) {
-                Object.assign(originalStart, { id: newStartId });
-              }
-            }
-            if (originalEnd && originalEnd.id) {
-              const newEndId = oldToNewElementIdMap.get(originalEnd.id);
-              if (newEndId) {
-                Object.assign(originalEnd, { id: newEndId });
-              }
-            }
             const { linearElement, startBoundElement, endBoundElement } =
               bindLinearElementToElement(
                 container as ExcalidrawArrowElement,
@@ -610,23 +539,13 @@ export const convertToExcalidrawElements = (
         } else {
           switch (element.type) {
             case "arrow": {
-              const { start, end } = element;
-              if (start && start.id) {
-                const newStartId = oldToNewElementIdMap.get(start.id);
-                Object.assign(start, { id: newStartId });
-              }
-              if (end && end.id) {
-                const newEndId = oldToNewElementIdMap.get(end.id);
-                Object.assign(end, { id: newEndId });
-              }
               const { linearElement, startBoundElement, endBoundElement } =
                 bindLinearElementToElement(
                   excalidrawElement as ExcalidrawArrowElement,
-                  start,
-                  end,
+                  element.start,
+                  element.end,
                   elementStore,
                 );
-
               elementStore.add(linearElement);
               elementStore.add(startBoundElement);
               elementStore.add(endBoundElement);

src/element/bounds.ts

@@ -158,7 +158,7 @@ export const getElementAbsoluteCoords = (
   ];
 };
 
-/**
+/*
  * for a given element, `getElementLineSegments` returns line segments
  * that can be used for visual collision detection (useful for frames)
  * as opposed to bounding box collision detection
@@ -674,6 +674,19 @@ export const getCommonBounds = (
   return [minX, minY, maxX, maxY];
 };
 
+export const getDraggedElementsBounds = (
+  elements: ExcalidrawElement[],
+  dragOffset: { x: number; y: number },
+) => {
+  const [minX, minY, maxX, maxY] = getCommonBounds(elements);
+  return [
+    minX + dragOffset.x,
+    minY + dragOffset.y,
+    maxX + dragOffset.x,
+    maxY + dragOffset.y,
+  ];
+};
+
 export const getResizedElementAbsoluteCoords = (
   element: ExcalidrawElement,
   nextWidth: number,

src/element/dragElements.ts

@@ -6,27 +6,22 @@ import { NonDeletedExcalidrawElement } from "./types";
 import { AppState, PointerDownState } from "../types";
 import { getBoundTextElement } from "./textElement";
 import { isSelectedViaGroup } from "../groups";
+import { getGridPoint } from "../math";
 import Scene from "../scene/Scene";
-import {
-  isArrowElement,
-  isBoundToContainer,
-  isFrameElement,
-} from "./typeChecks";
+import { isFrameElement } from "./typeChecks";
 
 export const dragSelectedElements = (
   pointerDownState: PointerDownState,
   selectedElements: NonDeletedExcalidrawElement[],
-  pointerX: number,
-  pointerY: number,
-  lockDirection: boolean = false,
-  distanceX: number = 0,
-  distanceY: number = 0,
+  offset: { x: number; y: number },
   appState: AppState,
   scene: Scene,
+  snapOffset: {
+    x: number;
+    y: number;
+  },
+  gridSize: AppState["gridSize"],
 ) => {
-  const [x1, y1] = getCommonBounds(selectedElements);
-  const offset = { x: pointerX - x1, y: pointerY - y1 };
-
   // we do not want a frame and its elements to be selected at the same time
   // but when it happens (due to some bug), we want to avoid updating element
   // in the frame twice, hence the use of set
@@ -40,7 +35,6 @@ export const dragSelectedElements = (
   if (frames.length > 0) {
     const elementsInFrames = scene
       .getNonDeletedElements()
-      .filter((e) => !isBoundToContainer(e))
       .filter((e) => e.frameId !== null)
       .filter((e) => frames.includes(e.frameId!));
 
@@ -49,33 +43,35 @@ export const dragSelectedElements = (
 
   elementsToUpdate.forEach((element) => {
     updateElementCoords(
-      lockDirection,
-      distanceX,
-      distanceY,
       pointerDownState,
       element,
       offset,
+      snapOffset,
+      gridSize,
     );
     // update coords of bound text only if we're dragging the container directly
     // (we don't drag the group that it's part of)
     if (
-      // Don't update coords of arrow label since we calculate its position during render
-      !isArrowElement(element) &&
       // container isn't part of any group
       // (perf optim so we don't check `isSelectedViaGroup()` in every case)
-      (!element.groupIds.length ||
-        // container is part of a group, but we're dragging the container directly
-        (appState.editingGroupId && !isSelectedViaGroup(appState, element)))
+      !element.groupIds.length ||
+      // container is part of a group, but we're dragging the container directly
+      (appState.editingGroupId && !isSelectedViaGroup(appState, element))
     ) {
       const textElement = getBoundTextElement(element);
-      if (textElement) {
+      if (
+        textElement &&
+        // when container is added to a frame, so will its bound text
+        // so the text is already in `elementsToUpdate` and we should avoid
+        // updating its coords again
+        (!textElement.frameId || !frames.includes(textElement.frameId))
+      ) {
         updateElementCoords(
-          lockDirection,
-          distanceX,
-          distanceY,
           pointerDownState,
           textElement,
           offset,
+          snapOffset,
+          gridSize,
         );
       }
     }
@@ -86,31 +82,40 @@ export const dragSelectedElements = (
 };
 
 const updateElementCoords = (
-  lockDirection: boolean,
-  distanceX: number,
-  distanceY: number,
   pointerDownState: PointerDownState,
   element: NonDeletedExcalidrawElement,
-  offset: { x: number; y: number },
+  dragOffset: { x: number; y: number },
+  snapOffset: { x: number; y: number },
+  gridSize: AppState["gridSize"],
 ) => {
-  let x: number;
-  let y: number;
-  if (lockDirection) {
-    const lockX = lockDirection && distanceX < distanceY;
-    const lockY = lockDirection && distanceX > distanceY;
-    const original = pointerDownState.originalElements.get(element.id);
-    x = lockX && original ? original.x : element.x + offset.x;
-    y = lockY && original ? original.y : element.y + offset.y;
-  } else {
-    x = element.x + offset.x;
-    y = element.y + offset.y;
+  const originalElement =
+    pointerDownState.originalElements.get(element.id) ?? element;
+
+  let nextX = originalElement.x + dragOffset.x + snapOffset.x;
+  let nextY = originalElement.y + dragOffset.y + snapOffset.y;
+
+  if (snapOffset.x === 0 || snapOffset.y === 0) {
+    const [nextGridX, nextGridY] = getGridPoint(
+      originalElement.x + dragOffset.x,
+      originalElement.y + dragOffset.y,
+      gridSize,
+    );
+
+    if (snapOffset.x === 0) {
+      nextX = nextGridX;
+    }
+
+    if (snapOffset.y === 0) {
+      nextY = nextGridY;
+    }
   }
 
   mutateElement(element, {
-    x,
-    y,
+    x: nextX,
+    y: nextY,
   });
 };
+
 export const getDragOffsetXY = (
   selectedElements: NonDeletedExcalidrawElement[],
   x: number,
@@ -134,6 +139,10 @@ export const dragNewElement = (
   /** whether to keep given aspect ratio when `isResizeWithSidesSameLength` is
       true */
   widthAspectRatio?: number | null,
+  originOffset: {
+    x: number;
+    y: number;
+  } | null = null,
 ) => {
   if (shouldMaintainAspectRatio && draggingElement.type !== "selection") {
     if (widthAspectRatio) {
@@ -174,8 +183,8 @@ export const dragNewElement = (
 
   if (width !== 0 && height !== 0) {
     mutateElement(draggingElement, {
-      x: newX,
-      y: newY,
+      x: newX + (originOffset?.x ?? 0),
+      y: newY + (originOffset?.y ?? 0),
       width,
       height,
     });

src/element/resizeElements.ts

@@ -41,7 +41,7 @@ import {
   MaybeTransformHandleType,
   TransformHandleDirection,
 } from "./transformHandles";
-import { Point, PointerDownState } from "../types";
+import { AppState, Point, PointerDownState } from "../types";
 import Scene from "../scene/Scene";
 import {
   getApproxMinLineWidth,
@@ -79,6 +79,7 @@ export const transformElements = (
   pointerY: number,
   centerX: number,
   centerY: number,
+  appState: AppState,
 ) => {
   if (selectedElements.length === 1) {
     const [element] = selectedElements;
@@ -466,8 +467,8 @@ export const resizeSingleElement = (
         boundTextElement.fontSize,
         boundTextElement.lineHeight,
       );
-      eleNewWidth = Math.ceil(Math.max(eleNewWidth, minWidth));
-      eleNewHeight = Math.ceil(Math.max(eleNewHeight, minHeight));
+      eleNewWidth = Math.max(eleNewWidth, minWidth);
+      eleNewHeight = Math.max(eleNewHeight, minHeight);
     }
   }
 
@@ -508,8 +509,11 @@ export const resizeSingleElement = (
     }
   }
 
+  const flipX = eleNewWidth < 0;
+  const flipY = eleNewHeight < 0;
+
   // Flip horizontally
-  if (eleNewWidth < 0) {
+  if (flipX) {
     if (transformHandleDirection.includes("e")) {
       newTopLeft[0] -= Math.abs(newBoundsWidth);
     }
@@ -517,8 +521,9 @@ export const resizeSingleElement = (
       newTopLeft[0] += Math.abs(newBoundsWidth);
     }
   }
+
   // Flip vertically
-  if (eleNewHeight < 0) {
+  if (flipY) {
     if (transformHandleDirection.includes("s")) {
       newTopLeft[1] -= Math.abs(newBoundsHeight);
     }
@@ -542,10 +547,20 @@ export const resizeSingleElement = (
   const rotatedNewCenter = rotatePoint(newCenter, startCenter, angle);
   newTopLeft = rotatePoint(rotatedTopLeft, rotatedNewCenter, -angle);
 
+  // For linear elements (x,y) are the coordinates of the first drawn point not the top-left corner
+  // So we need to readjust (x,y) to be where the first point should be
+  const newOrigin = [...newTopLeft];
+  const linearElementXOffset = stateAtResizeStart.x - newBoundsX1;
+  const linearElementYOffset = stateAtResizeStart.y - newBoundsY1;
+  newOrigin[0] += linearElementXOffset;
+  newOrigin[1] += linearElementYOffset;
+
+  const nextX = newOrigin[0];
+  const nextY = newOrigin[1];
+
   // Readjust points for linear elements
   let rescaledElementPointsY;
   let rescaledPoints;
-
   if (isLinearElement(element) || isFreeDrawElement(element)) {
     rescaledElementPointsY = rescalePoints(
       1,
@@ -562,16 +577,11 @@ export const resizeSingleElement = (
     );
   }
 
-  // For linear elements (x,y) are the coordinates of the first drawn point not the top-left corner
-  // So we need to readjust (x,y) to be where the first point should be
-  const newOrigin = [...newTopLeft];
-  newOrigin[0] += stateAtResizeStart.x - newBoundsX1;
-  newOrigin[1] += stateAtResizeStart.y - newBoundsY1;
   const resizedElement = {
     width: Math.abs(eleNewWidth),
     height: Math.abs(eleNewHeight),
-    x: newOrigin[0],
-    y: newOrigin[1],
+    x: nextX,
+    y: nextY,
     points: rescaledPoints,
   };
 
@@ -680,6 +690,10 @@ export const resizeMultipleElements = (
   const { minX, minY, maxX, maxY, midX, midY } = getCommonBoundingBox(
     targetElements.map(({ orig }) => orig).concat(boundTextElements),
   );
+
+  // const originalHeight = maxY - minY;
+  // const originalWidth = maxX - minX;
+
   const direction = transformHandleType;
 
   const mapDirectionsToAnchors: Record<typeof direction, Point> = {

src/element/showSelectedShapeActions.ts

@@ -12,6 +12,7 @@ export const showSelectedShapeActions = (
         (appState.editingElement ||
           (appState.activeTool.type !== "selection" &&
             appState.activeTool.type !== "eraser" &&
-            appState.activeTool.type !== "hand"))) ||
+            appState.activeTool.type !== "hand" &&
+            appState.activeTool.type !== "laser"))) ||
         getSelectedElements(elements, appState).length),
   );

src/element/textWysiwyg.test.tsx

@@ -1,12 +1,6 @@
 import ReactDOM from "react-dom";
 import { Excalidraw } from "../packages/excalidraw/index";
-import {
-  GlobalTestState,
-  getTextEditor,
-  render,
-  screen,
-  updateTextEditor,
-} from "../tests/test-utils";
+import { GlobalTestState, render, screen } from "../tests/test-utils";
 import { Keyboard, Pointer, UI } from "../tests/helpers/ui";
 import { CODES, KEYS } from "../keys";
 import {
@@ -32,7 +26,16 @@ ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
 const tab = "    ";
 const mouse = new Pointer("mouse");
 
-const textEditorSelector = ".excalidraw-textEditorContainer > textarea";
+const getTextEditor = () => {
+  return document.querySelector(
+    ".excalidraw-textEditorContainer > textarea",
+  ) as HTMLTextAreaElement;
+};
+
+const updateTextEditor = (editor: HTMLTextAreaElement, value: string) => {
+  fireEvent.change(editor, { target: { value } });
+  editor.dispatchEvent(new Event("input"));
+};
 
 describe("textWysiwyg", () => {
   describe("start text editing", () => {
@@ -198,7 +201,7 @@ describe("textWysiwyg", () => {
 
       mouse.clickAt(text.x + 50, text.y + 50);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       expect(editor).not.toBe(null);
       expect(h.state.editingElement?.id).toBe(text.id);
@@ -220,7 +223,7 @@ describe("textWysiwyg", () => {
 
       mouse.doubleClickAt(text.x + 50, text.y + 50);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       expect(editor).not.toBe(null);
       expect(h.state.editingElement?.id).toBe(text.id);
@@ -247,7 +250,7 @@ describe("textWysiwyg", () => {
       textElement = UI.createElement("text");
 
       mouse.clickOn(textElement);
-      textarea = getTextEditor(textEditorSelector);
+      textarea = getTextEditor();
     });
 
     afterAll(() => {
@@ -457,7 +460,7 @@ describe("textWysiwyg", () => {
       UI.clickTool("text");
       mouse.clickAt(750, 300);
 
-      textarea = getTextEditor(textEditorSelector);
+      textarea = getTextEditor();
       updateTextEditor(
         textarea,
         "Excalidraw is an opensource virtual collaborative whiteboard for sketching hand-drawn like diagrams!",
@@ -509,7 +512,7 @@ describe("textWysiwyg", () => {
         { id: text.id, type: "text" },
       ]);
       mouse.down();
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       updateTextEditor(editor, "Hello World!");
 
@@ -537,7 +540,7 @@ describe("textWysiwyg", () => {
       ]);
       expect(text.angle).toBe(rectangle.angle);
       mouse.down();
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       updateTextEditor(editor, "Hello World!");
 
@@ -564,7 +567,7 @@ describe("textWysiwyg", () => {
       API.setSelectedElements([diamond]);
       Keyboard.keyPress(KEYS.ENTER);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       await new Promise((r) => setTimeout(r, 0));
       const value = new Array(1000).fill("1").join("\n");
@@ -599,7 +602,7 @@ describe("textWysiwyg", () => {
       expect(text.type).toBe("text");
       expect(text.containerId).toBe(null);
       mouse.down();
-      let editor = getTextEditor(textEditorSelector);
+      let editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       editor.blur();
 
@@ -614,7 +617,7 @@ describe("textWysiwyg", () => {
       expect(text.containerId).toBe(rectangle.id);
 
       mouse.down();
-      editor = getTextEditor(textEditorSelector);
+      editor = getTextEditor();
 
       updateTextEditor(editor, "Hello World!");
       await new Promise((r) => setTimeout(r, 0));
@@ -636,7 +639,7 @@ describe("textWysiwyg", () => {
       const text = h.elements[1] as ExcalidrawTextElementWithContainer;
       expect(text.type).toBe("text");
       expect(text.containerId).toBe(rectangle.id);
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       await new Promise((r) => setTimeout(r, 0));
 
@@ -671,7 +674,7 @@ describe("textWysiwyg", () => {
         { id: text.id, type: "text" },
       ]);
       mouse.down();
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       updateTextEditor(editor, "Hello World!");
 
       await new Promise((r) => setTimeout(r, 0));
@@ -696,7 +699,7 @@ describe("textWysiwyg", () => {
         freedraw.y + freedraw.height / 2,
       );
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       updateTextEditor(editor, "Hello World!");
       fireEvent.keyDown(editor, { key: KEYS.ESCAPE });
 
@@ -730,7 +733,7 @@ describe("textWysiwyg", () => {
       expect(text.type).toBe("text");
       expect(text.containerId).toBe(null);
       mouse.down();
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       updateTextEditor(editor, "Hello World!");
 
@@ -745,7 +748,7 @@ describe("textWysiwyg", () => {
 
       UI.clickTool("text");
       mouse.clickAt(20, 30);
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       updateTextEditor(
         editor,
@@ -790,7 +793,7 @@ describe("textWysiwyg", () => {
       mouse.down();
 
       const text = h.elements[1] as ExcalidrawTextElementWithContainer;
-      let editor = getTextEditor(textEditorSelector);
+      let editor = getTextEditor();
 
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello World!");
@@ -803,7 +806,7 @@ describe("textWysiwyg", () => {
         rectangle.y + rectangle.height / 2,
       );
       mouse.down();
-      editor = getTextEditor(textEditorSelector);
+      editor = getTextEditor();
 
       editor.select();
       fireEvent.click(screen.getByTitle(/code/i));
@@ -836,7 +839,7 @@ describe("textWysiwyg", () => {
 
       Keyboard.keyDown(KEYS.ENTER);
       let text = h.elements[1] as ExcalidrawTextElementWithContainer;
-      let editor = getTextEditor(textEditorSelector);
+      let editor = getTextEditor();
 
       updateTextEditor(editor, "Hello World!");
 
@@ -857,7 +860,7 @@ describe("textWysiwyg", () => {
       mouse.select(rectangle);
       Keyboard.keyPress(KEYS.ENTER);
 
-      editor = getTextEditor(textEditorSelector);
+      editor = getTextEditor();
       updateTextEditor(editor, "Hello");
 
       await new Promise((r) => setTimeout(r, 0));
@@ -886,7 +889,7 @@ describe("textWysiwyg", () => {
       const text = h.elements[1] as ExcalidrawTextElementWithContainer;
       expect(text.containerId).toBe(rectangle.id);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       await new Promise((r) => setTimeout(r, 0));
 
@@ -923,7 +926,7 @@ describe("textWysiwyg", () => {
       // Bind first text
       const text = h.elements[1] as ExcalidrawTextElementWithContainer;
       expect(text.containerId).toBe(rectangle.id);
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello World!");
       editor.blur();
@@ -944,7 +947,7 @@ describe("textWysiwyg", () => {
     it("should respect text alignment when resizing", async () => {
       Keyboard.keyPress(KEYS.ENTER);
 
-      let editor = getTextEditor(textEditorSelector);
+      let editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello");
       editor.blur();
@@ -954,14 +957,14 @@ describe("textWysiwyg", () => {
       expect([h.elements[1].x, h.elements[1].y]).toMatchInlineSnapshot(`
         [
           85,
-          4.5,
+          4.999999999999986,
         ]
       `);
 
       mouse.select(rectangle);
       Keyboard.keyPress(KEYS.ENTER);
 
-      editor = getTextEditor(textEditorSelector);
+      editor = getTextEditor();
 
       editor.select();
 
@@ -984,7 +987,7 @@ describe("textWysiwyg", () => {
 
       mouse.select(rectangle);
       Keyboard.keyPress(KEYS.ENTER);
-      editor = getTextEditor(textEditorSelector);
+      editor = getTextEditor();
 
       editor.select();
 
@@ -999,8 +1002,8 @@ describe("textWysiwyg", () => {
       resize(rectangle, "ne", [rectangle.x + 100, rectangle.y - 100]);
       expect([h.elements[1].x, h.elements[1].y]).toMatchInlineSnapshot(`
         [
-          375,
-          -539,
+          374.99999999999994,
+          -535.0000000000001,
         ]
       `);
     });
@@ -1022,7 +1025,7 @@ describe("textWysiwyg", () => {
       expect(text.type).toBe("text");
       expect(text.containerId).toBe(rectangle.id);
       mouse.down();
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       updateTextEditor(editor, "Hello World!");
 
@@ -1037,7 +1040,7 @@ describe("textWysiwyg", () => {
     it("should scale font size correctly when resizing using shift", async () => {
       Keyboard.keyPress(KEYS.ENTER);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello");
       editor.blur();
@@ -1057,7 +1060,7 @@ describe("textWysiwyg", () => {
     it("should bind text correctly when container duplicated with alt-drag", async () => {
       Keyboard.keyPress(KEYS.ENTER);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello");
       editor.blur();
@@ -1089,7 +1092,7 @@ describe("textWysiwyg", () => {
 
     it("undo should work", async () => {
       Keyboard.keyPress(KEYS.ENTER);
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello");
       editor.blur();
@@ -1126,7 +1129,7 @@ describe("textWysiwyg", () => {
 
     it("should not allow bound text with only whitespaces", async () => {
       Keyboard.keyPress(KEYS.ENTER);
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
 
       updateTextEditor(editor, "   ");
@@ -1181,32 +1184,35 @@ describe("textWysiwyg", () => {
     it("should reset the container height cache when resizing", async () => {
       Keyboard.keyPress(KEYS.ENTER);
       expect(getOriginalContainerHeightFromCache(rectangle.id)).toBe(75);
-      let editor = getTextEditor(textEditorSelector);
+      let editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello");
       editor.blur();
 
       resize(rectangle, "ne", [rectangle.x + 100, rectangle.y - 100]);
-      expect(rectangle.height).toBe(156);
+      expect(rectangle.height).toBeCloseTo(155, 8);
       expect(getOriginalContainerHeightFromCache(rectangle.id)).toBe(null);
 
       mouse.select(rectangle);
       Keyboard.keyPress(KEYS.ENTER);
 
-      editor = getTextEditor(textEditorSelector);
+      editor = getTextEditor();
 
       await new Promise((r) => setTimeout(r, 0));
       editor.blur();
-      expect(rectangle.height).toBe(156);
+      expect(rectangle.height).toBeCloseTo(155, 8);
       // cache updated again
-      expect(getOriginalContainerHeightFromCache(rectangle.id)).toBe(156);
+      expect(getOriginalContainerHeightFromCache(rectangle.id)).toBeCloseTo(
+        155,
+        8,
+      );
     });
 
     it("should reset the container height cache when font properties updated", async () => {
       Keyboard.keyPress(KEYS.ENTER);
       expect(getOriginalContainerHeightFromCache(rectangle.id)).toBe(75);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       updateTextEditor(editor, "Hello World!");
       editor.blur();
 
@@ -1231,7 +1237,7 @@ describe("textWysiwyg", () => {
       Keyboard.keyPress(KEYS.ENTER);
       expect(getOriginalContainerHeightFromCache(rectangle.id)).toBe(75);
 
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
       updateTextEditor(editor, "Hello World!");
       editor.blur();
       expect(
@@ -1263,12 +1269,12 @@ describe("textWysiwyg", () => {
 
       beforeEach(async () => {
         Keyboard.keyPress(KEYS.ENTER);
-        editor = getTextEditor(textEditorSelector);
+        editor = getTextEditor();
         updateTextEditor(editor, "Hello");
         editor.blur();
         mouse.select(rectangle);
         Keyboard.keyPress(KEYS.ENTER);
-        editor = getTextEditor(textEditorSelector);
+        editor = getTextEditor();
         editor.select();
       });
 
@@ -1379,7 +1385,7 @@ describe("textWysiwyg", () => {
     it("should wrap text in a container when wrap text in container triggered from context menu", async () => {
       UI.clickTool("text");
       mouse.clickAt(20, 30);
-      const editor = getTextEditor(textEditorSelector);
+      const editor = getTextEditor();
 
       updateTextEditor(
         editor,
@@ -1467,7 +1473,7 @@ describe("textWysiwyg", () => {
       // Bind first text
       let text = h.elements[1] as ExcalidrawTextElementWithContainer;
       expect(text.containerId).toBe(rectangle.id);
-      let editor = getTextEditor(textEditorSelector);
+      let editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Hello!");
       expect(
@@ -1492,7 +1498,7 @@ describe("textWysiwyg", () => {
         rectangle.x + rectangle.width / 2,
         rectangle.y + rectangle.height / 2,
       );
-      editor = getTextEditor(textEditorSelector);
+      editor = getTextEditor();
       await new Promise((r) => setTimeout(r, 0));
       updateTextEditor(editor, "Excalidraw");
       editor.blur();
@@ -1516,7 +1522,7 @@ describe("textWysiwyg", () => {
 
     mouse.select(arrow);
     Keyboard.keyPress(KEYS.ENTER);
-    let editor = getTextEditor(textEditorSelector);
+    let editor = getTextEditor();
     await new Promise((r) => setTimeout(r, 0));
     updateTextEditor(editor, "Hello");
     editor.blur();
@@ -1525,7 +1531,7 @@ describe("textWysiwyg", () => {
 
     mouse.select(arrow);
     Keyboard.keyPress(KEYS.ENTER);
-    editor = getTextEditor(textEditorSelector);
+    editor = getTextEditor();
     await new Promise((r) => setTimeout(r, 0));
     updateTextEditor(editor, "Hello\nworld!");
     editor.blur();

src/frame.test.tsx

@@ -177,7 +177,7 @@ describe("adding elements to frames", () => {
         expectEqualIds([rect2, frame]);
       });
 
-      it("should add elements", async () => {
+      it.skip("should add elements", async () => {
         h.elements = [rect2, rect3, frame];
 
         func(frame, rect2);
@@ -188,7 +188,7 @@ describe("adding elements to frames", () => {
         expectEqualIds([rect3, rect2, frame]);
       });
 
-      it("should add elements when there are other other elements in between", async () => {
+      it.skip("should add elements when there are other other elements in between", async () => {
         h.elements = [rect1, rect2, rect4, rect3, frame];
 
         func(frame, rect2);
@@ -199,7 +199,7 @@ describe("adding elements to frames", () => {
         expectEqualIds([rect1, rect4, rect3, rect2, frame]);
       });
 
-      it("should add elements when there are other elements in between and the order is reversed", async () => {
+      it.skip("should add elements when there are other elements in between and the order is reversed", async () => {
         h.elements = [rect3, rect4, rect2, rect1, frame];
 
         func(frame, rect2);
@@ -234,7 +234,7 @@ describe("adding elements to frames", () => {
         expectEqualIds([rect1, rect2, rect3, frame, rect4]);
       });
 
-      it("should add elements when there are other elements in between and the order is reversed", async () => {
+      it.skip("should add elements when there are other elements in between and the order is reversed", async () => {
         h.elements = [rect3, rect4, frame, rect2, rect1];
 
         func(frame, rect2);

src/frame.ts

@@ -14,7 +14,7 @@ import {
   getBoundTextElement,
   getContainerElement,
 } from "./element/textElement";
-import { arrayToMap, findIndex } from "./utils";
+import { arrayToMap } from "./utils";
 import { mutateElement } from "./element/mutateElement";
 import { AppClassProperties, AppState, StaticCanvasAppState } from "./types";
 import { getElementsWithinSelection, getSelectedElements } from "./scene";
@@ -457,85 +457,87 @@ export const addElementsToFrame = (
   elementsToAdd: NonDeletedExcalidrawElement[],
   frame: ExcalidrawFrameElement,
 ) => {
-  const _elementsToAdd: ExcalidrawElement[] = [];
-
-  for (const element of elementsToAdd) {
-    _elementsToAdd.push(element);
-
-    const boundTextElement = getBoundTextElement(element);
-    if (boundTextElement) {
-      _elementsToAdd.push(boundTextElement);
-    }
-  }
-
-  const allElementsIndex = allElements.reduce(
-    (acc: Record<string, number>, element, index) => {
-      acc[element.id] = index;
-      return acc;
-    },
-    {},
+  const currTargetFrameChildrenMap = new Map(
+    allElements.reduce(
+      (acc: [ExcalidrawElement["id"], ExcalidrawElement][], element) => {
+        if (element.frameId === frame.id) {
+          acc.push([element.id, element]);
+        }
+        return acc;
+      },
+      [],
+    ),
   );
 
-  const frameIndex = allElementsIndex[frame.id];
-  // need to be calculated before the mutation below occurs
-  const leftFrameBoundaryIndex = findIndex(
-    allElements,
-    (e) => e.frameId === frame.id,
-  );
+  const suppliedElementsToAddSet = new Set(elementsToAdd.map((el) => el.id));
 
-  const existingFrameChildren = allElements.filter(
-    (element) => element.frameId === frame.id,
-  );
-
-  const addedFrameChildren_left: ExcalidrawElement[] = [];
-  const addedFrameChildren_right: ExcalidrawElement[] = [];
+  const finalElementsToAdd: ExcalidrawElement[] = [];
 
+  // - add bound text elements if not already in the array
+  // - filter out elements that are already in the frame
   for (const element of omitGroupsContainingFrames(
     allElements,
-    _elementsToAdd,
+    elementsToAdd,
   )) {
-    if (element.frameId !== frame.id && !isFrameElement(element)) {
-      if (allElementsIndex[element.id] > frameIndex) {
-        addedFrameChildren_right.push(element);
-      } else {
-        addedFrameChildren_left.push(element);
-      }
+    if (!currTargetFrameChildrenMap.has(element.id)) {
+      finalElementsToAdd.push(element);
+    }
 
-      mutateElement(
-        element,
-        {
-          frameId: frame.id,
-        },
-        false,
-      );
+    const boundTextElement = getBoundTextElement(element);
+    if (
+      boundTextElement &&
+      !suppliedElementsToAddSet.has(boundTextElement.id) &&
+      !currTargetFrameChildrenMap.has(boundTextElement.id)
+    ) {
+      finalElementsToAdd.push(boundTextElement);
     }
   }
 
-  const frameElement = allElements[frameIndex];
-  const nextFrameChildren = addedFrameChildren_left
-    .concat(existingFrameChildren)
-    .concat(addedFrameChildren_right);
+  const finalElementsToAddSet = new Set(finalElementsToAdd.map((el) => el.id));
 
-  const nextFrameChildrenMap = nextFrameChildren.reduce(
-    (acc: Record<string, boolean>, element) => {
-      acc[element.id] = true;
-      return acc;
-    },
-    {},
-  );
+  const nextElements: ExcalidrawElement[] = [];
 
-  const nextOtherElements_left = allElements
-    .slice(0, leftFrameBoundaryIndex >= 0 ? leftFrameBoundaryIndex : frameIndex)
-    .filter((element) => !nextFrameChildrenMap[element.id]);
+  const processedElements = new Set<ExcalidrawElement["id"]>();
 
-  const nextOtherElement_right = allElements
-    .slice(frameIndex + 1)
-    .filter((element) => !nextFrameChildrenMap[element.id]);
+  for (const element of allElements) {
+    if (processedElements.has(element.id)) {
+      continue;
+    }
 
-  const nextElements = nextOtherElements_left
-    .concat(nextFrameChildren)
-    .concat([frameElement])
-    .concat(nextOtherElement_right);
+    processedElements.add(element.id);
+
+    if (
+      finalElementsToAddSet.has(element.id) ||
+      (element.frameId && element.frameId === frame.id)
+    ) {
+      // will be added in bulk once we process target frame
+      continue;
+    }
+
+    // target frame
+    if (element.id === frame.id) {
+      const currFrameChildren = getFrameElements(allElements, frame.id);
+      currFrameChildren.forEach((child) => {
+        processedElements.add(child.id);
+      });
+      // console.log(currFrameChildren, finalElementsToAdd, element);
+      nextElements.push(...currFrameChildren, ...finalElementsToAdd, element);
+      continue;
+    }
+
+    // console.log("(2)", element.frameId);
+    nextElements.push(element);
+  }
+
+  for (const element of finalElementsToAdd) {
+    mutateElement(
+      element,
+      {
+        frameId: frame.id,
+      },
+      false,
+    );
+  }
 
   return nextElements;
 };

src/keys.ts

@@ -21,6 +21,7 @@ export const CODES = {
   V: "KeyV",
   Z: "KeyZ",
   R: "KeyR",
+  S: "KeyS",
 } as const;
 
 export const KEYS = {

src/locales/en.json

@@ -164,6 +164,7 @@
     "darkMode": "Dark mode",
     "lightMode": "Light mode",
     "zenMode": "Zen mode",
+    "objectsSnapMode": "Snap to objects",
     "exitZenMode": "Exit zen mode",
     "cancel": "Cancel",
     "clear": "Clear",
@@ -235,9 +236,9 @@
     "eraser": "Eraser",
     "frame": "Frame tool",
     "embeddable": "Web Embed",
+    "laser": "Laser pointer",
     "hand": "Hand (panning tool)",
-    "extraTools": "More tools",
-    "mermaidToExcalidraw": "Mermaid to Excalidraw"
+    "extraTools": "More tools"
   },
   "headings": {
     "canvasActions": "Canvas actions",
@@ -496,12 +497,5 @@
         "description": "Loading external drawing will <bold>replace your existing content</bold>.<br></br>You can back up your drawing first by using one of the options below."
       }
     }
-  },
-  "mermaid": {
-    "title": "Mermaid to Excalidraw",
-    "button": "Insert",
-    "description": "Currently only <flowchartLink>flowcharts</flowchartLink> are supported. The other types will be rendered as image in Excalidraw.",
-    "syntax": "Mermaid Syntax",
-    "preview": "Preview"
   }
 }

src/math.test.ts

@@ -1,4 +1,4 @@
-import { rotate } from "./math";
+import { rangeIntersection, rangesOverlap, rotate } from "./math";
 
 describe("rotate", () => {
   it("should rotate over (x2, y2) and return the rotated coordinates for (x1, y1)", () => {
@@ -13,3 +13,43 @@ describe("rotate", () => {
     expect(res2).toEqual([x1, x2]);
   });
 });
+
+describe("range overlap", () => {
+  it("should overlap when range a contains range b", () => {
+    expect(rangesOverlap([1, 4], [2, 3])).toBe(true);
+    expect(rangesOverlap([1, 4], [1, 4])).toBe(true);
+    expect(rangesOverlap([1, 4], [1, 3])).toBe(true);
+    expect(rangesOverlap([1, 4], [2, 4])).toBe(true);
+  });
+
+  it("should overlap when range b contains range a", () => {
+    expect(rangesOverlap([2, 3], [1, 4])).toBe(true);
+    expect(rangesOverlap([1, 3], [1, 4])).toBe(true);
+    expect(rangesOverlap([2, 4], [1, 4])).toBe(true);
+  });
+
+  it("should overlap when range a and b intersect", () => {
+    expect(rangesOverlap([1, 4], [2, 5])).toBe(true);
+  });
+});
+
+describe("range intersection", () => {
+  it("should intersect completely with itself", () => {
+    expect(rangeIntersection([1, 4], [1, 4])).toEqual([1, 4]);
+  });
+
+  it("should intersect irrespective of order", () => {
+    expect(rangeIntersection([1, 4], [2, 3])).toEqual([2, 3]);
+    expect(rangeIntersection([2, 3], [1, 4])).toEqual([2, 3]);
+    expect(rangeIntersection([1, 4], [3, 5])).toEqual([3, 4]);
+    expect(rangeIntersection([3, 5], [1, 4])).toEqual([3, 4]);
+  });
+
+  it("should intersect at the edge", () => {
+    expect(rangeIntersection([1, 4], [4, 5])).toEqual([4, 4]);
+  });
+
+  it("should not intersect", () => {
+    expect(rangeIntersection([1, 4], [5, 7])).toEqual(null);
+  });
+});

src/math.ts

@@ -472,3 +472,36 @@ export const isRightAngle = (angle: number) => {
   // angle, which we can check with modulo after rounding.
   return Math.round((angle / Math.PI) * 10000) % 5000 === 0;
 };
+
+// Given two ranges, return if the two ranges overlap with each other
+// e.g. [1, 3] overlaps with [2, 4] while [1, 3] does not overlap with [4, 5]
+export const rangesOverlap = (
+  [a0, a1]: [number, number],
+  [b0, b1]: [number, number],
+) => {
+  if (a0 <= b0) {
+    return a1 >= b0;
+  }
+
+  if (a0 >= b0) {
+    return b1 >= a0;
+  }
+
+  return false;
+};
+
+// Given two ranges,return ther intersection of the two ranges if any
+// e.g. the intersection of [1, 3] and [2, 4] is [2, 3]
+export const rangeIntersection = (
+  rangeA: [number, number],
+  rangeB: [number, number],
+): [number, number] | null => {
+  const rangeStart = Math.max(rangeA[0], rangeB[0]);
+  const rangeEnd = Math.min(rangeA[1], rangeB[1]);
+
+  if (rangeStart <= rangeEnd) {
+    return [rangeStart, rangeEnd];
+  }
+
+  return null;
+};

src/packages/excalidraw/CHANGELOG.md

@@ -11,6 +11,28 @@ The change should be grouped under one of the below section and must contain PR
 Please add the latest change on the top under the correct section.
 -->
 
+## Unreleased
+
+### Features
+
+- Add `selected` prop for `MainMenu.Item` and `MainMenu.ItemCustom` components to indicate active state. [7078](https://github.com/excalidraw/excalidraw/pull/7078)
+
+## 0.16.1 (2023-09-21)
+
+## Excalidraw Library
+
+**_This section lists the updates made to the excalidraw library and will not affect the integration._**
+
+### Fixes
+
+- More eye-droper fixes [#7019](https://github.com/excalidraw/excalidraw/pull/7019)
+
+### Refactor
+
+- Move excalidraw-app outside src [#6987](https://github.com/excalidraw/excalidraw/pull/6987)
+
+---
+
 ## 0.16.0 (2023-09-19)
 
 - Support creating containers, linear elements, text containers, labelled arrows and arrow bindings programatically [#6546](https://github.com/excalidraw/excalidraw/pull/6546)

src/packages/excalidraw/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@excalidraw/excalidraw",
-  "version": "0.16.0",
+  "version": "0.16.1",
   "main": "main.js",
   "types": "types/packages/excalidraw/index.d.ts",
   "files": [

src/packages/excalidraw/webpack.dev.config.js

@@ -41,14 +41,6 @@ module.exports = {
           "sass-loader",
         ],
       },
-      // So that type module works with webpack
-      // https://github.com/webpack/webpack/issues/11467#issuecomment-691873586
-      {
-        test: /\.m?js/,
-        resolve: {
-          fullySpecified: false,
-        },
-      },
       {
         test: /\.(ts|tsx|js|jsx|mjs)$/,
         exclude:

src/packages/excalidraw/webpack.prod.config.js

@@ -44,14 +44,6 @@ module.exports = {
           "sass-loader",
         ],
       },
-      // So that type module works with webpack
-      // https://github.com/webpack/webpack/issues/11467#issuecomment-691873586
-      {
-        test: /\.m?js/,
-        resolve: {
-          fullySpecified: false,
-        },
-      },
       {
         test: /\.(ts|tsx|js|jsx|mjs)$/,
         exclude:

src/polyfill.ts

@@ -22,5 +22,12 @@ const polyfill = () => {
       configurable: true,
     });
   }
+
+  if (!Element.prototype.replaceChildren) {
+    Element.prototype.replaceChildren = function (...nodes) {
+      this.innerHTML = "";
+      this.append(...nodes);
+    };
+  }
 };
 export default polyfill;

src/renderer/renderScene.ts

@@ -67,6 +67,7 @@ import {
   EXTERNAL_LINK_IMG,
   getLinkHandleFromCoords,
 } from "../element/Hyperlink";
+import { renderSnaps } from "./renderSnaps";
 import {
   isEmbeddableElement,
   isFrameElement,
@@ -720,6 +721,8 @@ const _renderInteractiveScene = ({
     context.restore();
   }
 
+  renderSnaps(context, appState);
+
   // Reset zoom
   context.restore();
 

src/renderer/renderSnaps.ts

@@ -0,0 +1,189 @@
+import { PointSnapLine, PointerSnapLine } from "../snapping";
+import { InteractiveCanvasAppState, Point } from "../types";
+
+const SNAP_COLOR_LIGHT = "#ff6b6b";
+const SNAP_COLOR_DARK = "#ff0000";
+const SNAP_WIDTH = 1;
+const SNAP_CROSS_SIZE = 2;
+
+export const renderSnaps = (
+  context: CanvasRenderingContext2D,
+  appState: InteractiveCanvasAppState,
+) => {
+  if (!appState.snapLines.length) {
+    return;
+  }
+
+  // in dark mode, we need to adjust the color to account for color inversion.
+  // Don't change if zen mode, because we draw only crosses, we want the
+  // colors to be more visible
+  const snapColor =
+    appState.theme === "light" || appState.zenModeEnabled
+      ? SNAP_COLOR_LIGHT
+      : SNAP_COLOR_DARK;
+  // in zen mode make the cross more visible since we don't draw the lines
+  const snapWidth =
+    (appState.zenModeEnabled ? SNAP_WIDTH * 1.5 : SNAP_WIDTH) /
+    appState.zoom.value;
+
+  context.save();
+  context.translate(appState.scrollX, appState.scrollY);
+
+  for (const snapLine of appState.snapLines) {
+    if (snapLine.type === "pointer") {
+      context.lineWidth = snapWidth;
+      context.strokeStyle = snapColor;
+
+      drawPointerSnapLine(snapLine, context, appState);
+    } else if (snapLine.type === "gap") {
+      context.lineWidth = snapWidth;
+      context.strokeStyle = snapColor;
+
+      drawGapLine(
+        snapLine.points[0],
+        snapLine.points[1],
+        snapLine.direction,
+        appState,
+        context,
+      );
+    } else if (snapLine.type === "points") {
+      context.lineWidth = snapWidth;
+      context.strokeStyle = snapColor;
+      drawPointsSnapLine(snapLine, context, appState);
+    }
+  }
+
+  context.restore();
+};
+
+const drawPointsSnapLine = (
+  pointSnapLine: PointSnapLine,
+  context: CanvasRenderingContext2D,
+  appState: InteractiveCanvasAppState,
+) => {
+  if (!appState.zenModeEnabled) {
+    const firstPoint = pointSnapLine.points[0];
+    const lastPoint = pointSnapLine.points[pointSnapLine.points.length - 1];
+
+    drawLine(firstPoint, lastPoint, context);
+  }
+
+  for (const point of pointSnapLine.points) {
+    drawCross(point, appState, context);
+  }
+};
+
+const drawPointerSnapLine = (
+  pointerSnapLine: PointerSnapLine,
+  context: CanvasRenderingContext2D,
+  appState: InteractiveCanvasAppState,
+) => {
+  drawCross(pointerSnapLine.points[0], appState, context);
+  if (!appState.zenModeEnabled) {
+    drawLine(pointerSnapLine.points[0], pointerSnapLine.points[1], context);
+  }
+};
+
+const drawCross = (
+  [x, y]: Point,
+  appState: InteractiveCanvasAppState,
+  context: CanvasRenderingContext2D,
+) => {
+  context.save();
+  const size =
+    (appState.zenModeEnabled ? SNAP_CROSS_SIZE * 1.5 : SNAP_CROSS_SIZE) /
+    appState.zoom.value;
+  context.beginPath();
+
+  context.moveTo(x - size, y - size);
+  context.lineTo(x + size, y + size);
+
+  context.moveTo(x + size, y - size);
+  context.lineTo(x - size, y + size);
+
+  context.stroke();
+  context.restore();
+};
+
+const drawLine = (
+  from: Point,
+  to: Point,
+  context: CanvasRenderingContext2D,
+) => {
+  context.beginPath();
+  context.lineTo(...from);
+  context.lineTo(...to);
+  context.stroke();
+};
+
+const drawGapLine = (
+  from: Point,
+  to: Point,
+  direction: "horizontal" | "vertical",
+  appState: InteractiveCanvasAppState,
+  context: CanvasRenderingContext2D,
+) => {
+  // a horizontal gap snap line
+  // |–––––––||–––––––|
+  // ^    ^   ^       ^
+  // \    \   \       \
+  // (1)  (2) (3)     (4)
+
+  const FULL = 8 / appState.zoom.value;
+  const HALF = FULL / 2;
+  const QUARTER = FULL / 4;
+
+  if (direction === "horizontal") {
+    const halfPoint = [(from[0] + to[0]) / 2, from[1]];
+    // (1)
+    if (!appState.zenModeEnabled) {
+      drawLine([from[0], from[1] - FULL], [from[0], from[1] + FULL], context);
+    }
+
+    // (3)
+    drawLine(
+      [halfPoint[0] - QUARTER, halfPoint[1] - HALF],
+      [halfPoint[0] - QUARTER, halfPoint[1] + HALF],
+      context,
+    );
+    drawLine(
+      [halfPoint[0] + QUARTER, halfPoint[1] - HALF],
+      [halfPoint[0] + QUARTER, halfPoint[1] + HALF],
+      context,
+    );
+
+    if (!appState.zenModeEnabled) {
+      // (4)
+      drawLine([to[0], to[1] - FULL], [to[0], to[1] + FULL], context);
+
+      // (2)
+      drawLine(from, to, context);
+    }
+  } else {
+    const halfPoint = [from[0], (from[1] + to[1]) / 2];
+    // (1)
+    if (!appState.zenModeEnabled) {
+      drawLine([from[0] - FULL, from[1]], [from[0] + FULL, from[1]], context);
+    }
+
+    // (3)
+    drawLine(
+      [halfPoint[0] - HALF, halfPoint[1] - QUARTER],
+      [halfPoint[0] + HALF, halfPoint[1] - QUARTER],
+      context,
+    );
+    drawLine(
+      [halfPoint[0] - HALF, halfPoint[1] + QUARTER],
+      [halfPoint[0] + HALF, halfPoint[1] + QUARTER],
+      context,
+    );
+
+    if (!appState.zenModeEnabled) {
+      // (4)
+      drawLine([to[0] - FULL, to[1]], [to[0] + FULL, to[1]], context);
+
+      // (2)
+      drawLine(from, to, context);
+    }
+  }
+};

src/scene/selection.ts

@@ -11,6 +11,7 @@ import {
   getFrameElements,
 } from "../frame";
 import { isShallowEqual } from "../utils";
+import { isElementInViewport } from "../element/sizeHelpers";
 
 /**
  * Frames and their containing elements are not to be selected at the same time.
@@ -89,6 +90,26 @@ export const getElementsWithinSelection = (
   return elementsInSelection;
 };
 
+export const getVisibleAndNonSelectedElements = (
+  elements: readonly NonDeletedExcalidrawElement[],
+  selectedElements: readonly NonDeletedExcalidrawElement[],
+  appState: AppState,
+) => {
+  const selectedElementsSet = new Set(
+    selectedElements.map((element) => element.id),
+  );
+  return elements.filter((element) => {
+    const isVisible = isElementInViewport(
+      element,
+      appState.width,
+      appState.height,
+      appState,
+    );
+
+    return !selectedElementsSet.has(element.id) && isVisible;
+  });
+};
+
 // FIXME move this into the editor instance to keep utility methods stateless
 export const isSomeElementSelected = (function () {
   let lastElements: readonly NonDeletedExcalidrawElement[] | null = null;

src/tests/MermaidToExcalidraw.test.tsx

@@ -1,178 +0,0 @@
-import {
-  act,
-  fireEvent,
-  getTextEditor,
-  render,
-  updateTextEditor,
-} from "./test-utils";
-import { Excalidraw } from "../packages/excalidraw/index";
-import React from "react";
-import { expect, vi } from "vitest";
-import * as MermaidToExcalidraw from "@excalidraw/mermaid-to-excalidraw";
-
-vi.mock("@excalidraw/mermaid-to-excalidraw", async (importActual) => {
-  const module = (await importActual()) as any;
-
-  return {
-    __esModule: true,
-    ...module,
-  };
-});
-const parseMermaidToExcalidrawSpy = vi.spyOn(
-  MermaidToExcalidraw,
-  "parseMermaidToExcalidraw",
-);
-
-parseMermaidToExcalidrawSpy.mockImplementation(
-  async (
-    definition: string,
-    options?: MermaidToExcalidraw.MermaidOptions | undefined,
-  ) => {
-    const firstLine = definition.split("\n")[0];
-    return new Promise((resolve, reject) => {
-      if (firstLine === "flowchart TD") {
-        resolve({
-          elements: [
-            {
-              id: "Start",
-              type: "rectangle",
-              groupIds: [],
-              x: 0,
-              y: 0,
-              width: 69.703125,
-              height: 44,
-              strokeWidth: 2,
-              label: {
-                groupIds: [],
-                text: "Start",
-                fontSize: 20,
-              },
-              link: null,
-            },
-            {
-              id: "Stop",
-              type: "rectangle",
-              groupIds: [],
-              x: 2.7109375,
-              y: 94,
-              width: 64.28125,
-              height: 44,
-              strokeWidth: 2,
-              label: {
-                groupIds: [],
-                text: "Stop",
-                fontSize: 20,
-              },
-              link: null,
-            },
-            {
-              id: "Start_Stop",
-              type: "arrow",
-              groupIds: [],
-              x: 34.852,
-              y: 44,
-              strokeWidth: 2,
-              points: [
-                [0, 0],
-                [0, 50],
-              ],
-              roundness: {
-                type: 2,
-              },
-              start: {
-                id: "Start",
-              },
-              end: {
-                id: "Stop",
-              },
-            },
-          ],
-        });
-      } else {
-        reject(new Error("ERROR"));
-      }
-    });
-  },
-);
-
-vi.spyOn(React, "useRef").mockReturnValue({
-  current: {
-    parseMermaidToExcalidraw: parseMermaidToExcalidrawSpy,
-  },
-});
-
-describe("Test <MermaidToExcalidraw/>", () => {
-  beforeEach(async () => {
-    await render(
-      <Excalidraw
-        initialData={{
-          appState: {
-            activeTool: {
-              type: "mermaid",
-              lastActiveTool: null,
-              locked: false,
-              customType: null,
-            },
-          },
-        }}
-      />,
-    );
-  });
-
-  it("should open mermaid popup when active tool is mermaid", async () => {
-    const dialog = document.querySelector(".dialog-mermaid")!;
-
-    expect(dialog.outerHTML).toMatchSnapshot();
-  });
-
-  it("should close the popup and set the tool to selection when close button clicked", () => {
-    const dialog = document.querySelector(".dialog-mermaid")!;
-    const closeBtn = dialog.querySelector(".Dialog__close")!;
-    fireEvent.click(closeBtn);
-    expect(document.querySelector(".dialog-mermaid")).toBe(null);
-    expect(window.h.state.activeTool).toStrictEqual({
-      customType: null,
-      lastActiveTool: null,
-      locked: false,
-      type: "selection",
-    });
-  });
-
-  it("should show error in preview when mermaid library throws error", async () => {
-    const dialog = document.querySelector(".dialog-mermaid")!;
-    const selector = ".mermaid-to-excalidraw-wrapper-text textarea";
-    const editor = getTextEditor(selector);
-
-    expect(dialog.querySelector('[data-testid="mermaid-error"]')).toBeNull();
-
-    expect(editor.textContent).toMatchInlineSnapshot(`
-      "flowchart TD
-       A[Christmas] -->|Get money| B(Go shopping)
-       B --> C{Let me think}
-       C -->|One| D[Laptop]
-       C -->|Two| E[iPhone]
-       C -->|Three| F[test]"
-    `);
-
-    await act(async () => {
-      updateTextEditor(editor, "flowchart TD1");
-      await new Promise((cb) => setTimeout(cb, 0));
-    });
-
-    expect(getTextEditor(selector).textContent).toBe("flowchart TD1");
-    expect(dialog.querySelector('[data-testid="mermaid-error"]'))
-      .toMatchInlineSnapshot(`
-        <div
-          data-testid="mermaid-error"
-          style="color: red; font-weight: 800; font-size: 30px; word-break: break-word; overflow: auto; max-height: 100%; text-align: center;"
-        >
-          Error! 
-          <p
-            style="font-size: 18px; font-weight: 600;"
-          >
-            ERROR
-          </p>
-        </div>
-      `);
-  });
-});

src/tests/__snapshots__/MermaidToExcalidraw.test.tsx.snap

@@ -1,10 +0,0 @@
-// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
-
-exports[`Test <MermaidToExcalidraw/> > should open mermaid popup when active tool is mermaid 1`] = `
-"<div class=\\"Modal Dialog dialog-mermaid\\" role=\\"dialog\\" aria-modal=\\"true\\" aria-labelledby=\\"dialog-title\\" data-prevent-outside-click=\\"true\\"><div class=\\"Modal__background\\"></div><div class=\\"Modal__content\\" style=\\"--max-width: 800px;\\" tabindex=\\"0\\"><div class=\\"Island\\"><h2 id=\\"test-id-dialog-title\\" class=\\"Dialog__title\\"><span class=\\"Dialog__titleContent\\"><p style=\\"margin-bottom: 5px; margin-top: 2px;\\">Mermaid to Excalidraw</p><span style=\\"font-size: 15px; font-style: italic; font-weight: 500;\\">Currently only <a href=\\"https://mermaid.js.org/syntax/flowchart.html\\">flowcharts</a> are supported. The other types will be rendered as image in Excalidraw.<br></span></span></h2><button class=\\"Dialog__close\\" title=\\"Close\\" aria-label=\\"Close\\"><svg aria-hidden=\\"true\\" focusable=\\"false\\" role=\\"img\\" viewBox=\\"0 0 20 20\\" class=\\"\\" fill=\\"none\\" stroke=\\"currentColor\\" stroke-linecap=\\"round\\" stroke-linejoin=\\"round\\"><g clip-path=\\"url(#a)\\" stroke=\\"currentColor\\" stroke-width=\\"1.25\\" stroke-linecap=\\"round\\" stroke-linejoin=\\"round\\"><path d=\\"M15 5 5 15M5 5l10 10\\"></path></g><defs><clipPath id=\\"a\\"><path fill=\\"#fff\\" d=\\"M0 0h20v20H0z\\"></path></clipPath></defs></svg></button><div class=\\"Dialog__content\\"><div class=\\"mermaid-to-excalidraw-wrapper\\"><div class=\\"mermaid-to-excalidraw-wrapper-text\\" style=\\"display: flex; flex-direction: column;\\"><label>Mermaid Syntax</label><textarea style=\\"padding: 0.85rem; border-radius: 8px; border: 1px solid #e4e4eb; white-space: pre-wrap;\\">flowchart TD
- A[Christmas] --&gt;|Get money| B(Go shopping)
- B --&gt; C{Let me think}
- C --&gt;|One| D[Laptop]
- C --&gt;|Two| E[iPhone]
- C --&gt;|Three| F[test]</textarea></div><div class=\\"mermaid-to-excalidraw-wrapper-preview\\" style=\\"display: flex; flex-direction: column;\\"><label>Preview</label><div class=\\"mermaid-to-excalidraw-wrapper-preview-canvas\\"><div></div></div><button type=\\"button\\" class=\\"excalidraw-button mermaid-to-excalidraw-wrapper-preview-insert\\">Insert<span style=\\"padding-left: 8px; display: flex;\\"><svg aria-hidden=\\"true\\" focusable=\\"false\\" role=\\"img\\" viewBox=\\"0 0 20 20\\" class=\\"\\"><path d=\\"M4.16602 10H15.8327\\" stroke=\\"white\\" stroke-width=\\"1.25\\" stroke-linecap=\\"round\\" stroke-linejoin=\\"round\\"></path><path d=\\"M12.5 13.3333L15.8333 10\\" stroke=\\"white\\" stroke-width=\\"1.25\\" stroke-linecap=\\"round\\" stroke-linejoin=\\"round\\"></path><path d=\\"M12.5 6.66666L15.8333 9.99999\\" stroke=\\"white\\" stroke-width=\\"1.25\\" stroke-linecap=\\"round\\" stroke-linejoin=\\"round\\"></path></svg></span></button></div></div></div></div></div></div>"
-`;

src/tests/__snapshots__/contextmenu.test.tsx.snap

@@ -331,12 +331,17 @@ exports[`contextMenu element > right-clicking on a group should select whole gro
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": {
+    "x": 0,
+    "y": 0,
+  },
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -363,6 +368,7 @@ exports[`contextMenu element > right-clicking on a group should select whole gro
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -524,12 +530,14 @@ exports[`contextMenu element > selecting 'Add to library' in context menu adds e
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -553,6 +561,7 @@ exports[`contextMenu element > selecting 'Add to library' in context menu adds e
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -666,7 +675,7 @@ exports[`contextMenu element > selecting 'Add to library' in context menu adds e
 
 exports[`contextMenu element > selecting 'Add to library' in context menu adds element to library > [end of test] number of elements 1`] = `1`;
 
-exports[`contextMenu element > selecting 'Add to library' in context menu adds element to library > [end of test] number of renders 1`] = `7`;
+exports[`contextMenu element > selecting 'Add to library' in context menu adds element to library > [end of test] number of renders 1`] = `6`;
 
 exports[`contextMenu element > selecting 'Bring forward' in context menu brings element forward > [end of test] appState 1`] = `
 {
@@ -723,12 +732,14 @@ exports[`contextMenu element > selecting 'Bring forward' in context menu brings
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -752,6 +763,7 @@ exports[`contextMenu element > selecting 'Bring forward' in context menu brings
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -1039,7 +1051,7 @@ exports[`contextMenu element > selecting 'Bring forward' in context menu brings
 
 exports[`contextMenu element > selecting 'Bring forward' in context menu brings element forward > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Bring forward' in context menu brings element forward > [end of test] number of renders 1`] = `13`;
+exports[`contextMenu element > selecting 'Bring forward' in context menu brings element forward > [end of test] number of renders 1`] = `12`;
 
 exports[`contextMenu element > selecting 'Bring to front' in context menu brings element to front > [end of test] appState 1`] = `
 {
@@ -1096,12 +1108,14 @@ exports[`contextMenu element > selecting 'Bring to front' in context menu brings
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -1125,6 +1139,7 @@ exports[`contextMenu element > selecting 'Bring to front' in context menu brings
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -1412,7 +1427,7 @@ exports[`contextMenu element > selecting 'Bring to front' in context menu brings
 
 exports[`contextMenu element > selecting 'Bring to front' in context menu brings element to front > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Bring to front' in context menu brings element to front > [end of test] number of renders 1`] = `13`;
+exports[`contextMenu element > selecting 'Bring to front' in context menu brings element to front > [end of test] number of renders 1`] = `12`;
 
 exports[`contextMenu element > selecting 'Copy styles' in context menu copies styles > [end of test] appState 1`] = `
 {
@@ -1469,12 +1484,14 @@ exports[`contextMenu element > selecting 'Copy styles' in context menu copies st
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -1498,6 +1515,7 @@ exports[`contextMenu element > selecting 'Copy styles' in context menu copies st
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -1611,7 +1629,7 @@ exports[`contextMenu element > selecting 'Copy styles' in context menu copies st
 
 exports[`contextMenu element > selecting 'Copy styles' in context menu copies styles > [end of test] number of elements 1`] = `1`;
 
-exports[`contextMenu element > selecting 'Copy styles' in context menu copies styles > [end of test] number of renders 1`] = `7`;
+exports[`contextMenu element > selecting 'Copy styles' in context menu copies styles > [end of test] number of renders 1`] = `6`;
 
 exports[`contextMenu element > selecting 'Delete' in context menu deletes element > [end of test] appState 1`] = `
 {
@@ -1668,12 +1686,14 @@ exports[`contextMenu element > selecting 'Delete' in context menu deletes elemen
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -1695,6 +1715,7 @@ exports[`contextMenu element > selecting 'Delete' in context menu deletes elemen
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -1847,7 +1868,7 @@ exports[`contextMenu element > selecting 'Delete' in context menu deletes elemen
 
 exports[`contextMenu element > selecting 'Delete' in context menu deletes element > [end of test] number of elements 1`] = `1`;
 
-exports[`contextMenu element > selecting 'Delete' in context menu deletes element > [end of test] number of renders 1`] = `8`;
+exports[`contextMenu element > selecting 'Delete' in context menu deletes element > [end of test] number of renders 1`] = `7`;
 
 exports[`contextMenu element > selecting 'Duplicate' in context menu duplicates element > [end of test] appState 1`] = `
 {
@@ -1904,12 +1925,14 @@ exports[`contextMenu element > selecting 'Duplicate' in context menu duplicates
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -1933,6 +1956,7 @@ exports[`contextMenu element > selecting 'Duplicate' in context menu duplicates
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -2148,7 +2172,7 @@ exports[`contextMenu element > selecting 'Duplicate' in context menu duplicates
 
 exports[`contextMenu element > selecting 'Duplicate' in context menu duplicates element > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Duplicate' in context menu duplicates element > [end of test] number of renders 1`] = `8`;
+exports[`contextMenu element > selecting 'Duplicate' in context menu duplicates element > [end of test] number of renders 1`] = `7`;
 
 exports[`contextMenu element > selecting 'Group selection' in context menu groups selected elements > [end of test] appState 1`] = `
 {
@@ -2205,12 +2229,14 @@ exports[`contextMenu element > selecting 'Group selection' in context menu group
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -2239,6 +2265,7 @@ exports[`contextMenu element > selecting 'Group selection' in context menu group
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -2537,7 +2564,7 @@ exports[`contextMenu element > selecting 'Group selection' in context menu group
 
 exports[`contextMenu element > selecting 'Group selection' in context menu groups selected elements > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Group selection' in context menu groups selected elements > [end of test] number of renders 1`] = `13`;
+exports[`contextMenu element > selecting 'Group selection' in context menu groups selected elements > [end of test] number of renders 1`] = `12`;
 
 exports[`contextMenu element > selecting 'Paste styles' in context menu pastes styles > [end of test] appState 1`] = `
 {
@@ -2594,12 +2621,14 @@ exports[`contextMenu element > selecting 'Paste styles' in context menu pastes s
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -2623,6 +2652,7 @@ exports[`contextMenu element > selecting 'Paste styles' in context menu pastes s
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -3416,7 +3446,7 @@ exports[`contextMenu element > selecting 'Paste styles' in context menu pastes s
 
 exports[`contextMenu element > selecting 'Paste styles' in context menu pastes styles > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Paste styles' in context menu pastes styles > [end of test] number of renders 1`] = `20`;
+exports[`contextMenu element > selecting 'Paste styles' in context menu pastes styles > [end of test] number of renders 1`] = `19`;
 
 exports[`contextMenu element > selecting 'Send backward' in context menu sends element backward > [end of test] appState 1`] = `
 {
@@ -3473,12 +3503,14 @@ exports[`contextMenu element > selecting 'Send backward' in context menu sends e
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -3502,6 +3534,7 @@ exports[`contextMenu element > selecting 'Send backward' in context menu sends e
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -3789,7 +3822,7 @@ exports[`contextMenu element > selecting 'Send backward' in context menu sends e
 
 exports[`contextMenu element > selecting 'Send backward' in context menu sends element backward > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Send backward' in context menu sends element backward > [end of test] number of renders 1`] = `12`;
+exports[`contextMenu element > selecting 'Send backward' in context menu sends element backward > [end of test] number of renders 1`] = `11`;
 
 exports[`contextMenu element > selecting 'Send to back' in context menu sends element to back > [end of test] appState 1`] = `
 {
@@ -3846,12 +3879,14 @@ exports[`contextMenu element > selecting 'Send to back' in context menu sends el
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -3875,6 +3910,7 @@ exports[`contextMenu element > selecting 'Send to back' in context menu sends el
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -4162,7 +4198,7 @@ exports[`contextMenu element > selecting 'Send to back' in context menu sends el
 
 exports[`contextMenu element > selecting 'Send to back' in context menu sends element to back > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Send to back' in context menu sends element to back > [end of test] number of renders 1`] = `12`;
+exports[`contextMenu element > selecting 'Send to back' in context menu sends element to back > [end of test] number of renders 1`] = `11`;
 
 exports[`contextMenu element > selecting 'Ungroup selection' in context menu ungroups selected group > [end of test] appState 1`] = `
 {
@@ -4219,12 +4255,14 @@ exports[`contextMenu element > selecting 'Ungroup selection' in context menu ung
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -4251,6 +4289,7 @@ exports[`contextMenu element > selecting 'Ungroup selection' in context menu ung
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -4618,7 +4657,7 @@ exports[`contextMenu element > selecting 'Ungroup selection' in context menu ung
 
 exports[`contextMenu element > selecting 'Ungroup selection' in context menu ungroups selected group > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > selecting 'Ungroup selection' in context menu ungroups selected group > [end of test] number of renders 1`] = `14`;
+exports[`contextMenu element > selecting 'Ungroup selection' in context menu ungroups selected group > [end of test] number of renders 1`] = `13`;
 
 exports[`contextMenu element > shows 'Group selection' in context menu for multiple selected elements > [end of test] appState 1`] = `
 {
@@ -4951,12 +4990,14 @@ exports[`contextMenu element > shows 'Group selection' in context menu for multi
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -4983,6 +5024,7 @@ exports[`contextMenu element > shows 'Group selection' in context menu for multi
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -5198,7 +5240,7 @@ exports[`contextMenu element > shows 'Group selection' in context menu for multi
 
 exports[`contextMenu element > shows 'Group selection' in context menu for multiple selected elements > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > shows 'Group selection' in context menu for multiple selected elements > [end of test] number of renders 1`] = `13`;
+exports[`contextMenu element > shows 'Group selection' in context menu for multiple selected elements > [end of test] number of renders 1`] = `12`;
 
 exports[`contextMenu element > shows 'Ungroup selection' in context menu for group inside selected elements > [end of test] appState 1`] = `
 {
@@ -5531,12 +5573,14 @@ exports[`contextMenu element > shows 'Ungroup selection' in context menu for gro
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -5565,6 +5609,7 @@ exports[`contextMenu element > shows 'Ungroup selection' in context menu for gro
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -5863,7 +5908,7 @@ exports[`contextMenu element > shows 'Ungroup selection' in context menu for gro
 
 exports[`contextMenu element > shows 'Ungroup selection' in context menu for group inside selected elements > [end of test] number of elements 1`] = `2`;
 
-exports[`contextMenu element > shows 'Ungroup selection' in context menu for group inside selected elements > [end of test] number of renders 1`] = `14`;
+exports[`contextMenu element > shows 'Ungroup selection' in context menu for group inside selected elements > [end of test] number of renders 1`] = `13`;
 
 exports[`contextMenu element > shows context menu for canvas > [end of test] appState 1`] = `
 {
@@ -5950,6 +5995,19 @@ exports[`contextMenu element > shows context menu for canvas > [end of test] app
         },
         "viewMode": true,
       },
+      {
+        "checked": [Function],
+        "contextItemLabel": "buttons.objectsSnapMode",
+        "keyTest": [Function],
+        "name": "objectsSnapMode",
+        "perform": [Function],
+        "predicate": [Function],
+        "trackEvent": {
+          "category": "canvas",
+          "predicate": [Function],
+        },
+        "viewMode": true,
+      },
       {
         "checked": [Function],
         "contextItemLabel": "buttons.zenMode",
@@ -6035,12 +6093,17 @@ exports[`contextMenu element > shows context menu for canvas > [end of test] app
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": {
+    "x": 0,
+    "y": 0,
+  },
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -6062,6 +6125,7 @@ exports[`contextMenu element > shows context menu for canvas > [end of test] app
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -6431,12 +6495,14 @@ exports[`contextMenu element > shows context menu for element > [end of test] ap
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": null,
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -6460,6 +6526,7 @@ exports[`contextMenu element > shows context menu for element > [end of test] ap
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -6805,12 +6872,17 @@ exports[`contextMenu element > shows context menu for element > [end of test] ap
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "Untitled-201933152653",
+  "objectsSnapModeEnabled": false,
   "offsetLeft": 20,
   "offsetTop": 10,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": {
+    "x": 0,
+    "y": 0,
+  },
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -6834,6 +6906,7 @@ exports[`contextMenu element > shows context menu for element > [end of test] ap
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": true,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",
@@ -7031,6 +7104,6 @@ exports[`contextMenu element > shows context menu for element > [end of test] nu
 
 exports[`contextMenu element > shows context menu for element > [end of test] number of elements 2`] = `2`;
 
-exports[`contextMenu element > shows context menu for element > [end of test] number of renders 1`] = `7`;
+exports[`contextMenu element > shows context menu for element > [end of test] number of renders 1`] = `6`;
 
 exports[`contextMenu element > shows context menu for element > [end of test] number of renders 2`] = `6`;

src/tests/contextmenu.test.tsx

@@ -87,6 +87,7 @@ describe("contextMenu element", () => {
       "gridMode",
       "zenMode",
       "viewMode",
+      "objectsSnapMode",
       "stats",
     ];
 

src/tests/dragCreate.test.tsx

@@ -47,7 +47,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
 
       expect(h.elements.length).toEqual(1);
@@ -79,7 +79,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
 
       expect(h.state.selectionElement).toBeNull();
 
@@ -112,7 +112,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
 
       expect(h.elements.length).toEqual(1);
@@ -144,7 +144,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
 
       expect(h.elements.length).toEqual(1);
@@ -180,7 +180,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
 
       expect(h.elements.length).toEqual(1);
@@ -221,7 +221,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(5);
-      expect(renderStaticScene).toHaveBeenCalledTimes(6);
+      expect(renderStaticScene).toHaveBeenCalledTimes(5);
       expect(h.state.selectionElement).toBeNull();
       expect(h.elements.length).toEqual(0);
     });
@@ -241,7 +241,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(5);
-      expect(renderStaticScene).toHaveBeenCalledTimes(6);
+      expect(renderStaticScene).toHaveBeenCalledTimes(5);
       expect(h.state.selectionElement).toBeNull();
       expect(h.elements.length).toEqual(0);
     });
@@ -261,7 +261,7 @@ describe("Test dragCreate", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(5);
-      expect(renderStaticScene).toHaveBeenCalledTimes(6);
+      expect(renderStaticScene).toHaveBeenCalledTimes(5);
       expect(h.state.selectionElement).toBeNull();
       expect(h.elements.length).toEqual(0);
     });
@@ -288,7 +288,7 @@ describe("Test dragCreate", () => {
       });
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
       expect(h.elements.length).toEqual(0);
     });
@@ -315,7 +315,7 @@ describe("Test dragCreate", () => {
       });
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
       expect(h.elements.length).toEqual(0);
     });

src/tests/linearElementEditor.test.tsx

@@ -274,7 +274,7 @@ describe("Test Linear Elements", () => {
 
       // drag line from midpoint
       drag(midpoint, [midpoint[0] + delta, midpoint[1] + delta]);
-      expect(renderInteractiveScene).toHaveBeenCalledTimes(13);
+      expect(renderInteractiveScene).toHaveBeenCalledTimes(14);
       expect(renderStaticScene).toHaveBeenCalledTimes(6);
 
       expect(line.points.length).toEqual(3);
@@ -417,7 +417,7 @@ describe("Test Linear Elements", () => {
           lastSegmentMidpoint[1] + delta,
         ]);
 
-        expect(renderInteractiveScene).toHaveBeenCalledTimes(19);
+        expect(renderInteractiveScene).toHaveBeenCalledTimes(21);
         expect(renderStaticScene).toHaveBeenCalledTimes(9);
 
         expect(line.points.length).toEqual(5);
@@ -520,7 +520,7 @@ describe("Test Linear Elements", () => {
         // delete 3rd point
         deletePoint(points[2]);
         expect(line.points.length).toEqual(3);
-        expect(renderInteractiveScene).toHaveBeenCalledTimes(20);
+        expect(renderInteractiveScene).toHaveBeenCalledTimes(21);
         expect(renderStaticScene).toHaveBeenCalledTimes(9);
 
         const newMidPoints = LinearElementEditor.getEditorMidPoints(
@@ -567,7 +567,7 @@ describe("Test Linear Elements", () => {
           lastSegmentMidpoint[0] + delta,
           lastSegmentMidpoint[1] + delta,
         ]);
-        expect(renderInteractiveScene).toHaveBeenCalledTimes(19);
+        expect(renderInteractiveScene).toHaveBeenCalledTimes(21);
         expect(renderStaticScene).toHaveBeenCalledTimes(9);
         expect(line.points.length).toEqual(5);
 
@@ -1048,14 +1048,14 @@ describe("Test Linear Elements", () => {
         .toMatchInlineSnapshot(`
           {
             "height": 130,
-            "width": 367,
+            "width": 366.11716195150507,
           }
         `);
 
       expect(getBoundTextElementPosition(container, textElement))
         .toMatchInlineSnapshot(`
           {
-            "x": 272,
+            "x": 271.11716195150507,
             "y": 45,
           }
         `);
@@ -1069,9 +1069,9 @@ describe("Test Linear Elements", () => {
           [
             20,
             35,
-            502,
+            501.11716195150507,
             95,
-            205.9061448421403,
+            205.4589377083102,
             52.5,
           ]
         `);

src/tests/move.test.tsx

@@ -43,7 +43,7 @@ describe("move element", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
       expect(h.elements.length).toEqual(1);
       expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -84,8 +84,8 @@ describe("move element", () => {
     // select the second rectangles
     new Pointer("mouse").clickOn(rectB);
 
-    expect(renderInteractiveScene).toHaveBeenCalledTimes(21);
-    expect(renderStaticScene).toHaveBeenCalledTimes(20);
+    expect(renderInteractiveScene).toHaveBeenCalledTimes(24);
+    expect(renderStaticScene).toHaveBeenCalledTimes(19);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(3);
     expect(h.state.selectedElementIds[rectB.id]).toBeTruthy();
@@ -131,7 +131,7 @@ describe("duplicate element on move when ALT is clicked", () => {
       fireEvent.pointerUp(canvas);
 
       expect(renderInteractiveScene).toHaveBeenCalledTimes(6);
-      expect(renderStaticScene).toHaveBeenCalledTimes(7);
+      expect(renderStaticScene).toHaveBeenCalledTimes(6);
       expect(h.state.selectionElement).toBeNull();
       expect(h.elements.length).toEqual(1);
       expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();

src/tests/multiPointCreate.test.tsx

@@ -48,7 +48,7 @@ describe("remove shape in non linear elements", () => {
     fireEvent.pointerUp(canvas, { clientX: 30, clientY: 30 });
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(5);
-    expect(renderStaticScene).toHaveBeenCalledTimes(6);
+    expect(renderStaticScene).toHaveBeenCalledTimes(5);
     expect(h.elements.length).toEqual(0);
   });
 
@@ -63,7 +63,7 @@ describe("remove shape in non linear elements", () => {
     fireEvent.pointerUp(canvas, { clientX: 30, clientY: 30 });
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(5);
-    expect(renderStaticScene).toHaveBeenCalledTimes(6);
+    expect(renderStaticScene).toHaveBeenCalledTimes(5);
     expect(h.elements.length).toEqual(0);
   });
 
@@ -78,7 +78,7 @@ describe("remove shape in non linear elements", () => {
     fireEvent.pointerUp(canvas, { clientX: 30, clientY: 30 });
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(5);
-    expect(renderStaticScene).toHaveBeenCalledTimes(6);
+    expect(renderStaticScene).toHaveBeenCalledTimes(5);
     expect(h.elements.length).toEqual(0);
   });
 });
@@ -110,8 +110,8 @@ describe("multi point mode in linear elements", () => {
       key: KEYS.ENTER,
     });
 
-    expect(renderInteractiveScene).toHaveBeenCalledTimes(9);
-    expect(renderStaticScene).toHaveBeenCalledTimes(10);
+    expect(renderInteractiveScene).toHaveBeenCalledTimes(11);
+    expect(renderStaticScene).toHaveBeenCalledTimes(9);
     expect(h.elements.length).toEqual(1);
 
     const element = h.elements[0] as ExcalidrawLinearElement;
@@ -153,9 +153,8 @@ describe("multi point mode in linear elements", () => {
     fireEvent.keyDown(document, {
       key: KEYS.ENTER,
     });
-
-    expect(renderInteractiveScene).toHaveBeenCalledTimes(9);
-    expect(renderStaticScene).toHaveBeenCalledTimes(10);
+    expect(renderInteractiveScene).toHaveBeenCalledTimes(11);
+    expect(renderStaticScene).toHaveBeenCalledTimes(9);
     expect(h.elements.length).toEqual(1);
 
     const element = h.elements[0] as ExcalidrawLinearElement;

src/tests/packages/__snapshots__/utils.test.ts.snap

@@ -55,10 +55,15 @@ exports[`exportToSvg > with default arguments 1`] = `
   "lastPointerDownWith": "mouse",
   "multiElement": null,
   "name": "name",
+  "objectsSnapModeEnabled": false,
   "openDialog": null,
   "openMenu": null,
   "openPopup": null,
   "openSidebar": null,
+  "originSnapOffset": {
+    "x": 0,
+    "y": 0,
+  },
   "pasteDialog": {
     "data": null,
     "shown": false,
@@ -80,6 +85,7 @@ exports[`exportToSvg > with default arguments 1`] = `
   "showHyperlinkPopup": false,
   "showStats": false,
   "showWelcomeScreen": false,
+  "snapLines": [],
   "startBoundElement": null,
   "suggestedBindings": [],
   "theme": "light",

src/tests/selection.test.tsx

@@ -310,7 +310,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(9);
-    expect(renderStaticScene).toHaveBeenCalledTimes(8);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -342,7 +342,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(9);
-    expect(renderStaticScene).toHaveBeenCalledTimes(8);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -374,7 +374,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(9);
-    expect(renderStaticScene).toHaveBeenCalledTimes(8);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -419,7 +419,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(9);
-    expect(renderStaticScene).toHaveBeenCalledTimes(8);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -463,7 +463,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(9);
-    expect(renderStaticScene).toHaveBeenCalledTimes(8);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();

src/tests/test-utils.ts

@@ -265,15 +265,3 @@ expect.extend({
     };
   },
 });
-
-export const updateTextEditor = (
-  editor: HTMLTextAreaElement,
-  value: string,
-) => {
-  fireEvent.change(editor, { target: { value } });
-  editor.dispatchEvent(new Event("input"));
-};
-
-export const getTextEditor = (selector: string) => {
-  return document.querySelector(selector) as HTMLTextAreaElement;
-};

src/types.ts

@@ -18,7 +18,6 @@ import {
   ExcalidrawFrameElement,
   ExcalidrawEmbeddableElement,
 } from "./element/types";
-import { SHAPES } from "./shapes";
 import { Point as RoughPoint } from "roughjs/bin/geometry";
 import { LinearElementEditor } from "./element/linearElementEditor";
 import { SuggestedBinding } from "./element/binding";
@@ -34,15 +33,13 @@ import Library from "./data/library";
 import type { FileSystemHandle } from "./data/filesystem";
 import type { IMAGE_MIME_TYPES, MIME_TYPES } from "./constants";
 import { ContextMenuItems } from "./components/ContextMenu";
+import { SnapLine } from "./snapping";
 import { Merge, ForwardRef, ValueOf } from "./utility-types";
 
 export type Point = Readonly<RoughPoint>;
 
 export type Collaborator = {
-  pointer?: {
-    x: number;
-    y: number;
-  };
+  pointer?: CollaboratorPointer;
   button?: "up" | "down";
   selectedElementIds?: AppState["selectedElementIds"];
   username?: string | null;
@@ -58,6 +55,12 @@ export type Collaborator = {
   id?: string;
 };
 
+export type CollaboratorPointer = {
+  x: number;
+  y: number;
+  tool: "pointer" | "laser";
+};
+
 export type DataURL = string & { _brand: "DataURL" };
 
 export type BinaryFileData = {
@@ -85,22 +88,31 @@ export type BinaryFileMetadata = Omit<BinaryFileData, "dataURL">;
 
 export type BinaryFiles = Record<ExcalidrawElement["id"], BinaryFileData>;
 
-export type LastActiveTool =
+export type ToolType =
+  | "selection"
+  | "rectangle"
+  | "diamond"
+  | "ellipse"
+  | "arrow"
+  | "line"
+  | "freedraw"
+  | "text"
+  | "image"
+  | "eraser"
+  | "hand"
+  | "frame"
+  | "embeddable"
+  | "laser";
+
+export type ActiveTool =
   | {
-      type:
-        | typeof SHAPES[number]["value"]
-        | "eraser"
-        | "hand"
-        | "frame"
-        | "embeddable"
-        | "mermaid";
+      type: ToolType;
       customType: null;
     }
   | {
       type: "custom";
       customType: string;
-    }
-  | null;
+    };
 
 export type SidebarName = string;
 export type SidebarTabName = string;
@@ -151,6 +163,9 @@ export type InteractiveCanvasAppState = Readonly<
     showHyperlinkPopup: AppState["showHyperlinkPopup"];
     // Collaborators
     collaborators: AppState["collaborators"];
+    // SnapLines
+    snapLines: AppState["snapLines"];
+    zenModeEnabled: AppState["zenModeEnabled"];
   }
 >;
 
@@ -192,24 +207,9 @@ export type AppState = {
      * indicates a previous tool we should revert back to if we deselect the
      * currently active tool. At the moment applies to `eraser` and `hand` tool.
      */
-    lastActiveTool: LastActiveTool;
+    lastActiveTool: ActiveTool | null;
     locked: boolean;
-  } & (
-    | {
-        type:
-          | typeof SHAPES[number]["value"]
-          | "eraser"
-          | "hand"
-          | "frame"
-          | "embeddable"
-          | "mermaid";
-        customType: null;
-      }
-    | {
-        type: "custom";
-        customType: string;
-      }
-  );
+  } & ActiveTool;
   penMode: boolean;
   penDetected: boolean;
   exportBackground: boolean;
@@ -289,6 +289,13 @@ export type AppState = {
   pendingImageElementId: ExcalidrawImageElement["id"] | null;
   showHyperlinkPopup: false | "info" | "editor";
   selectedLinearElement: LinearElementEditor | null;
+
+  snapLines: readonly SnapLine[];
+  originSnapOffset: {
+    x: number;
+    y: number;
+  } | null;
+  objectsSnapModeEnabled: boolean;
 };
 
 export type UIAppState = Omit<
@@ -386,7 +393,7 @@ export interface ExcalidrawProps {
   excalidrawRef?: ForwardRef<ExcalidrawAPIRefValue>;
   isCollaborating?: boolean;
   onPointerUpdate?: (payload: {
-    pointer: { x: number; y: number };
+    pointer: { x: number; y: number; tool: "pointer" | "laser" };
     button: "down" | "up";
     pointersMap: Gesture["pointers"];
   }) => void;
@@ -402,6 +409,7 @@ export interface ExcalidrawProps {
   viewModeEnabled?: boolean;
   zenModeEnabled?: boolean;
   gridModeEnabled?: boolean;
+  objectsSnapModeEnabled?: boolean;
   libraryReturnUrl?: string;
   theme?: Theme;
   name?: string;
@@ -529,10 +537,7 @@ export type AppClassProperties = {
   onInsertElements: App["onInsertElements"];
   onExportImage: App["onExportImage"];
   lastViewportPosition: App["lastViewportPosition"];
-  scrollToContent: App["scrollToContent"];
-  addFiles: App["addFiles"];
-  setSelection: App["setSelection"];
-  addElementsFromPasteOrLibrary: App["addElementsFromPasteOrLibrary"];
+  togglePenMode: App["togglePenMode"];
   setActiveTool: App["setActiveTool"];
 };
 
@@ -660,3 +665,10 @@ export type FrameNameBoundsCache = {
     }
   >;
 };
+
+export type KeyboardModifiersObject = {
+  ctrlKey: boolean;
+  shiftKey: boolean;
+  altKey: boolean;
+  metaKey: boolean;
+};

src/utils.ts

@@ -15,9 +15,8 @@ import {
   FontString,
   NonDeletedExcalidrawElement,
 } from "./element/types";
-import { AppState, DataURL, LastActiveTool, Zoom } from "./types";
+import { ActiveTool, AppState, DataURL, ToolType, Zoom } from "./types";
 import { unstable_batchedUpdates } from "react-dom";
-import { SHAPES } from "./shapes";
 import { isEraserActive, isHandToolActive } from "./appState";
 import { ResolutionType } from "./utility-types";
 import React from "react";
@@ -371,16 +370,10 @@ export const updateActiveTool = (
   appState: Pick<AppState, "activeTool">,
   data: (
     | {
-        type:
-          | typeof SHAPES[number]["value"]
-          | "eraser"
-          | "hand"
-          | "frame"
-          | "embeddable"
-          | "mermaid";
+        type: ToolType;
       }
     | { type: "custom"; customType: string }
-  ) & { lastActiveToolBeforeEraser?: LastActiveTool },
+  ) & { lastActiveToolBeforeEraser?: ActiveTool | null },
 ): AppState["activeTool"] => {
   if (data.type === "custom") {
     return {

vite.config.ts

@@ -111,7 +111,7 @@ export default defineConfig({
           {
             src: "apple-touch-icon.png",
             type: "image/png",
-            sizes: "256x256",
+            sizes: "180x180",
           },
         ],
         start_url: "/",

vitest.config.ts

@@ -6,7 +6,7 @@ export default defineConfig({
     globals: true,
     environment: "jsdom",
     coverage: {
-      reporter: ["text", "json-summary", "json", "html"],
+      reporter: ["text", "json-summary", "json"],
       lines: 70,
       branches: 70,
       functions: 68,

yarn.lock

@@ -1270,11 +1270,6 @@
   resolved "https://registry.yarnpkg.com/@braintree/sanitize-url/-/sanitize-url-6.0.2.tgz#6110f918d273fe2af8ea1c4398a88774bb9fc12f"
   integrity sha512-Tbsj02wXCbqGmzdnXNk0SOF19ChhRU70BsroIi4Pm6Ehp56in6vch94mfbdQ17DozxkL3BAVjbZ4Qc1a0HFRAg==
 
-"@braintree/sanitize-url@^6.0.2":
-  version "6.0.4"
-  resolved "https://registry.yarnpkg.com/@braintree/sanitize-url/-/sanitize-url-6.0.4.tgz#923ca57e173c6b232bbbb07347b1be982f03e783"
-  integrity sha512-s3jaWicZd0pkP0jf5ysyHUI/RE7MHos6qlToFcGWXVp+ykHOy77OUMrfbgJ9it2C5bow7OIQwYYaHjk9XlBQ2A==
-
 "@esbuild/android-arm64@0.17.19":
   version "0.17.19"
   resolved "https://registry.yarnpkg.com/@esbuild/android-arm64/-/android-arm64-0.17.19.tgz#bafb75234a5d3d1b690e7c2956a599345e84a2fd"
@@ -1527,19 +1522,10 @@
   resolved "https://registry.yarnpkg.com/@excalidraw/eslint-config/-/eslint-config-1.0.3.tgz#2122ef7413ae77874ae9848ce0f1c6b3f0d8bbbd"
   integrity sha512-GemHNF5Z6ga0BWBSX7GJaNBUchLu6RwTcAB84eX1MeckRNhNasAsPCdelDlFalz27iS4RuYEQh0bPE8SRxJgbQ==
 
-"@excalidraw/markdown-to-text@0.1.2":
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/@excalidraw/markdown-to-text/-/markdown-to-text-0.1.2.tgz#1703705e7da608cf478f17bfe96fb295f55a23eb"
-  integrity sha512-1nDXBNAojfi3oSFwJswKREkFm5wrSjqay81QlyRv2pkITG/XYB5v+oChENVBQLcxQwX4IUATWvXM5BcaNhPiIg==
-
-"@excalidraw/mermaid-to-excalidraw@0.1.1":
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/@excalidraw/mermaid-to-excalidraw/-/mermaid-to-excalidraw-0.1.1.tgz#1992f881b96d1994390333f4f67c22faf84a9a98"
-  integrity sha512-U/DQVWtznpWtXn1q0m3azBx6Dz/wPYaz6LUu5WJNHxnAmnL/b0O/Yq1q5cwcp5VRQ0B5JgXtS2zJVipIheJ8og==
-  dependencies:
-    "@excalidraw/markdown-to-text" "0.1.2"
-    mermaid "10.2.3"
-    nanoid "4.0.2"
+"@excalidraw/laser-pointer@1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@excalidraw/laser-pointer/-/laser-pointer-1.2.0.tgz#cd34ea7d24b11743c726488cc1fcb28c161cacba"
+  integrity sha512-WjFFwLk9ahmKRKku7U0jqYpeM3fe9ZS1K43pfwPREHk4/FYU3iKDKVeS8m4tEAASnRlBt3hhLCBQLBF2uvgOnw==
 
 "@excalidraw/prettier-config@1.0.2":
   version "1.0.2"
@@ -2519,13 +2505,6 @@
   resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.0.tgz#23509ebc1fa32f1b4d50d6a66c4032d5b8eaabdc"
   integrity sha512-/ceqdqeRraGolFTcfoXNiqjyQhZzbINDngeoAq9GoHa8PPK1yNzTaxWjA6BFWp5Ua9JpXEMSS4s5i9tS0hOJtw==
 
-"@types/debug@^4.0.0":
-  version "4.1.8"
-  resolved "https://registry.yarnpkg.com/@types/debug/-/debug-4.1.8.tgz#cef723a5d0a90990313faec2d1e22aee5eecb317"
-  integrity sha512-/vPO1EPOs306Cvhwv7KfVfYvOJqA/S/AXjaHQiJboCZzcNDb+TIJFN9/2C9DZ//ijSKWioNyUxD792QmDJ+HKQ==
-  dependencies:
-    "@types/ms" "*"
-
 "@types/estree@0.0.39":
   version "0.0.39"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
@@ -2598,18 +2577,6 @@
   resolved "https://registry.yarnpkg.com/@types/long/-/long-4.0.2.tgz#b74129719fc8d11c01868010082d483b7545591a"
   integrity sha512-MqTGEo5bj5t157U6fA/BiDynNkn0YknVdh48CMPkTSpFTVmvao5UQmm7uEF6xBEo7qIMAlY/JSleYaE6VOdpaA==
 
-"@types/mdast@^3.0.0":
-  version "3.0.12"
-  resolved "https://registry.yarnpkg.com/@types/mdast/-/mdast-3.0.12.tgz#beeb511b977c875a5b0cc92eab6fcac2f0895514"
-  integrity sha512-DT+iNIRNX884cx0/Q1ja7NyUPpZuv0KPyL5rGNxm1WC1OtHstl7n4Jb7nk+xacNShQMbczJjt8uFzznpp6kYBg==
-  dependencies:
-    "@types/unist" "^2"
-
-"@types/ms@*":
-  version "0.7.31"
-  resolved "https://registry.yarnpkg.com/@types/ms/-/ms-0.7.31.tgz#31b7ca6407128a3d2bbc27fe2d21b345397f6197"
-  integrity sha512-iiUgKzV9AuaEkZqkOLDIvlQiL6ltuZd9tGcW3gwpnX8JbuiuhFlEGmmFXEXkN50Cvq7Os88IY2v0dkDqXYWVgA==
-
 "@types/node@*", "@types/node@>=12.12.47", "@types/node@>=13.7.0":
   version "18.15.11"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-18.15.11.tgz#b3b790f09cb1696cffcec605de025b088fa4225f"
@@ -2720,11 +2687,6 @@
   resolved "https://registry.yarnpkg.com/@types/trusted-types/-/trusted-types-2.0.3.tgz#a136f83b0758698df454e328759dbd3d44555311"
   integrity sha512-NfQ4gyz38SL8sDNrSixxU2Os1a5xcdFxipAFxYEuLUlvU2uDwS4NUpsImcf1//SlWItCVMMLiylsxbmNMToV/g==
 
-"@types/unist@^2", "@types/unist@^2.0.0":
-  version "2.0.7"
-  resolved "https://registry.yarnpkg.com/@types/unist/-/unist-2.0.7.tgz#5b06ad6894b236a1d2bd6b2f07850ca5c59cf4d6"
-  integrity sha512-cputDpIbFgLUaGQn6Vqg3/YsJwxUwHLO13v3i5ouxT4lat0khip9AEWxtERujXV9wxIB1EyF97BSJFt6vpdI8g==
-
 "@types/yargs-parser@*":
   version "21.0.0"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-21.0.0.tgz#0c60e537fa790f5f9472ed2776c2b71ec117351b"
@@ -3418,11 +3380,6 @@ chalk@^4.0.0, chalk@^4.0.2, chalk@^4.1.0, chalk@^4.1.1, chalk@^4.1.2:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-character-entities@^2.0.0:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/character-entities/-/character-entities-2.0.2.tgz#2d09c2e72cd9523076ccb21157dff66ad43fcc22"
-  integrity sha512-shx7oQ0Awen/BRIdkjkvz54PnEEI/EjwXDSIZp86/KKdbafHh1Df/RYGBhn4hbe2+uKC9FnT5UCEdyPz3ai9hQ==
-
 check-error@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
@@ -3526,11 +3483,6 @@ combined-stream@^1.0.8:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@7:
-  version "7.2.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-7.2.0.tgz#a36cb57d0b501ce108e4d20559a150a391d97ab7"
-  integrity sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==
-
 commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
@@ -3598,20 +3550,6 @@ corser@^2.0.1:
   resolved "https://registry.yarnpkg.com/corser/-/corser-2.0.1.tgz#8eda252ecaab5840dcd975ceb90d9370c819ff87"
   integrity sha512-utCYNzRSQIZNPIcGZdQc92UVJYAhtGAteCFg0yRaFm8f0P+CPtyGyHXJcGXnffjCybUCEx3FQ2G7U3/o9eIkVQ==
 
-cose-base@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/cose-base/-/cose-base-1.0.3.tgz#650334b41b869578a543358b80cda7e0abe0a60a"
-  integrity sha512-s9whTXInMSgAp/NVXVNuVxVKzGH2qck3aQlVHxDCdAEPgtMKwc4Wq6/QKhgdEdgbLSi9rBTAcPoRa6JpiG4ksg==
-  dependencies:
-    layout-base "^1.0.0"
-
-cose-base@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/cose-base/-/cose-base-2.2.0.tgz#1c395c35b6e10bb83f9769ca8b817d614add5c01"
-  integrity sha512-AzlgcsCbUMymkADOJtQm3wO9S3ltPfYOFD5033keQn9NJzIbtnZj+UdBJe7DYml/8TdbtHJW3j58SOnKhWY/5g==
-  dependencies:
-    layout-base "^2.0.0"
-
 cosmiconfig@^7.0.0, cosmiconfig@^7.0.1:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-7.1.0.tgz#1443b9afa596b670082ea46cbd8f6a62b84635f6"
@@ -3680,280 +3618,6 @@ csstype@^3.0.2:
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.1.2.tgz#1d4bf9d572f11c14031f0436e1c10bc1f571f50b"
   integrity sha512-I7K1Uu0MBPzaFKg4nI5Q7Vs2t+3gWWW648spaF+Rg7pI9ds18Ugn+lvg4SHczUdKlHI5LWBXyqfS8+DufyBsgQ==
 
-cytoscape-cose-bilkent@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/cytoscape-cose-bilkent/-/cytoscape-cose-bilkent-4.1.0.tgz#762fa121df9930ffeb51a495d87917c570ac209b"
-  integrity sha512-wgQlVIUJF13Quxiv5e1gstZ08rnZj2XaLHGoFMYXz7SkNfCDOOteKBE6SYRfA9WxxI/iBc3ajfDoc6hb/MRAHQ==
-  dependencies:
-    cose-base "^1.0.0"
-
-cytoscape-fcose@^2.1.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/cytoscape-fcose/-/cytoscape-fcose-2.2.0.tgz#e4d6f6490df4fab58ae9cea9e5c3ab8d7472f471"
-  integrity sha512-ki1/VuRIHFCzxWNrsshHYPs6L7TvLu3DL+TyIGEsRcvVERmxokbf5Gdk7mFxZnTdiGtnA4cfSmjZJMviqSuZrQ==
-  dependencies:
-    cose-base "^2.2.0"
-
-cytoscape@^3.23.0:
-  version "3.26.0"
-  resolved "https://registry.yarnpkg.com/cytoscape/-/cytoscape-3.26.0.tgz#b4c6961445fd51e1fd3cca83c3ffe924d9a8abc9"
-  integrity sha512-IV+crL+KBcrCnVVUCZW+zRRRFUZQcrtdOPXki+o4CFUWLdAEYvuZLcBSJC9EBK++suamERKzeY7roq2hdovV3w==
-  dependencies:
-    heap "^0.2.6"
-    lodash "^4.17.21"
-
-"d3-array@2 - 3", "d3-array@2.10.0 - 3", "d3-array@2.5.0 - 3", d3-array@3, d3-array@^3.2.0:
-  version "3.2.4"
-  resolved "https://registry.yarnpkg.com/d3-array/-/d3-array-3.2.4.tgz#15fec33b237f97ac5d7c986dc77da273a8ed0bb5"
-  integrity sha512-tdQAmyA18i4J7wprpYq8ClcxZy3SC31QMeByyCFyRt7BVHdREQZ5lpzoe5mFEYZUWe+oq8HBvk9JjpibyEV4Jg==
-  dependencies:
-    internmap "1 - 2"
-
-d3-axis@3:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/d3-axis/-/d3-axis-3.0.0.tgz#c42a4a13e8131d637b745fc2973824cfeaf93322"
-  integrity sha512-IH5tgjV4jE/GhHkRV0HiVYPDtvfjHQlQfJHs0usq7M30XcSBvOotpmH1IgkcXsO/5gEQZD43B//fc7SRT5S+xw==
-
-d3-brush@3:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/d3-brush/-/d3-brush-3.0.0.tgz#6f767c4ed8dcb79de7ede3e1c0f89e63ef64d31c"
-  integrity sha512-ALnjWlVYkXsVIGlOsuWH1+3udkYFI48Ljihfnh8FZPF2QS9o+PzGLBslO0PjzVoHLZ2KCVgAM8NVkXPJB2aNnQ==
-  dependencies:
-    d3-dispatch "1 - 3"
-    d3-drag "2 - 3"
-    d3-interpolate "1 - 3"
-    d3-selection "3"
-    d3-transition "3"
-
-d3-chord@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-chord/-/d3-chord-3.0.1.tgz#d156d61f485fce8327e6abf339cb41d8cbba6966"
-  integrity sha512-VE5S6TNa+j8msksl7HwjxMHDM2yNK3XCkusIlpX5kwauBfXuyLAtNg9jCp/iHH61tgI4sb6R/EIMWCqEIdjT/g==
-  dependencies:
-    d3-path "1 - 3"
-
-"d3-color@1 - 3", d3-color@3:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/d3-color/-/d3-color-3.1.0.tgz#395b2833dfac71507f12ac2f7af23bf819de24e2"
-  integrity sha512-zg/chbXyeBtMQ1LbD/WSoW2DpC3I0mpmPdW+ynRTj/x2DAWYrIY7qeZIHidozwV24m4iavr15lNwIwLxRmOxhA==
-
-d3-contour@4:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/d3-contour/-/d3-contour-4.0.2.tgz#bb92063bc8c5663acb2422f99c73cbb6c6ae3bcc"
-  integrity sha512-4EzFTRIikzs47RGmdxbeUvLWtGedDUNkTcmzoeyg4sP/dvCexO47AaQL7VKy/gul85TOxw+IBgA8US2xwbToNA==
-  dependencies:
-    d3-array "^3.2.0"
-
-d3-delaunay@6:
-  version "6.0.4"
-  resolved "https://registry.yarnpkg.com/d3-delaunay/-/d3-delaunay-6.0.4.tgz#98169038733a0a5babbeda55054f795bb9e4a58b"
-  integrity sha512-mdjtIZ1XLAM8bm/hx3WwjfHt6Sggek7qH043O8KEjDXN40xi3vx/6pYSVTwLjEgiXQTbvaouWKynLBiUZ6SK6A==
-  dependencies:
-    delaunator "5"
-
-"d3-dispatch@1 - 3", d3-dispatch@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-dispatch/-/d3-dispatch-3.0.1.tgz#5fc75284e9c2375c36c839411a0cf550cbfc4d5e"
-  integrity sha512-rzUyPU/S7rwUflMyLc1ETDeBj0NRuHKKAcvukozwhshr6g6c5d8zh4c2gQjY2bZ0dXeGLWc1PF174P2tVvKhfg==
-
-"d3-drag@2 - 3", d3-drag@3:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/d3-drag/-/d3-drag-3.0.0.tgz#994aae9cd23c719f53b5e10e3a0a6108c69607ba"
-  integrity sha512-pWbUJLdETVA8lQNJecMxoXfH6x+mO2UQo8rSmZ+QqxcbyA3hfeprFgIT//HW2nlHChWeIIMwS2Fq+gEARkhTkg==
-  dependencies:
-    d3-dispatch "1 - 3"
-    d3-selection "3"
-
-"d3-dsv@1 - 3", d3-dsv@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-dsv/-/d3-dsv-3.0.1.tgz#c63af978f4d6a0d084a52a673922be2160789b73"
-  integrity sha512-UG6OvdI5afDIFP9w4G0mNq50dSOsXHJaRE8arAS5o9ApWnIElp8GZw1Dun8vP8OyHOZ/QJUKUJwxiiCCnUwm+Q==
-  dependencies:
-    commander "7"
-    iconv-lite "0.6"
-    rw "1"
-
-"d3-ease@1 - 3", d3-ease@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-ease/-/d3-ease-3.0.1.tgz#9658ac38a2140d59d346160f1f6c30fda0bd12f4"
-  integrity sha512-wR/XK3D3XcLIZwpbvQwQ5fK+8Ykds1ip7A2Txe0yxncXSdq1L9skcG7blcedkOX+ZcgxGAmLX1FrRGbADwzi0w==
-
-d3-fetch@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-fetch/-/d3-fetch-3.0.1.tgz#83141bff9856a0edb5e38de89cdcfe63d0a60a22"
-  integrity sha512-kpkQIM20n3oLVBKGg6oHrUchHM3xODkTzjMoj7aWQFq5QEM+R6E4WkzT5+tojDY7yjez8KgCBRoj4aEr99Fdqw==
-  dependencies:
-    d3-dsv "1 - 3"
-
-d3-force@3:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/d3-force/-/d3-force-3.0.0.tgz#3e2ba1a61e70888fe3d9194e30d6d14eece155c4"
-  integrity sha512-zxV/SsA+U4yte8051P4ECydjD/S+qeYtnaIyAs9tgHCqfguma/aAQDjo85A9Z6EKhBirHRJHXIgJUlffT4wdLg==
-  dependencies:
-    d3-dispatch "1 - 3"
-    d3-quadtree "1 - 3"
-    d3-timer "1 - 3"
-
-"d3-format@1 - 3", d3-format@3:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/d3-format/-/d3-format-3.1.0.tgz#9260e23a28ea5cb109e93b21a06e24e2ebd55641"
-  integrity sha512-YyUI6AEuY/Wpt8KWLgZHsIU86atmikuoOmCfommt0LYHiQSPjvX2AcFc38PX0CBpr2RCyZhjex+NS/LPOv6YqA==
-
-d3-geo@3:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/d3-geo/-/d3-geo-3.1.0.tgz#74fd54e1f4cebd5185ac2039217a98d39b0a4c0e"
-  integrity sha512-JEo5HxXDdDYXCaWdwLRt79y7giK8SbhZJbFWXqbRTolCHFI5jRqteLzCsq51NKbUoX0PjBVSohxrx+NoOUujYA==
-  dependencies:
-    d3-array "2.5.0 - 3"
-
-d3-hierarchy@3:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/d3-hierarchy/-/d3-hierarchy-3.1.2.tgz#b01cd42c1eed3d46db77a5966cf726f8c09160c6"
-  integrity sha512-FX/9frcub54beBdugHjDCdikxThEqjnR93Qt7PvQTOHxyiNCAlvMrHhclk3cD5VeAaq9fxmfRp+CnWw9rEMBuA==
-
-"d3-interpolate@1 - 3", "d3-interpolate@1.2.0 - 3", d3-interpolate@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-interpolate/-/d3-interpolate-3.0.1.tgz#3c47aa5b32c5b3dfb56ef3fd4342078a632b400d"
-  integrity sha512-3bYs1rOD33uo8aqJfKP3JWPAibgw8Zm2+L9vBKEHJ2Rg+viTR7o5Mmv5mZcieN+FRYaAOWX5SJATX6k1PWz72g==
-  dependencies:
-    d3-color "1 - 3"
-
-"d3-path@1 - 3", d3-path@3, d3-path@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/d3-path/-/d3-path-3.1.0.tgz#22df939032fb5a71ae8b1800d61ddb7851c42526"
-  integrity sha512-p3KP5HCf/bvjBSSKuXid6Zqijx7wIfNW+J/maPs+iwR35at5JCbLUT0LzF1cnjbCHWhqzQTIN2Jpe8pRebIEFQ==
-
-d3-polygon@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-polygon/-/d3-polygon-3.0.1.tgz#0b45d3dd1c48a29c8e057e6135693ec80bf16398"
-  integrity sha512-3vbA7vXYwfe1SYhED++fPUQlWSYTTGmFmQiany/gdbiWgU/iEyQzyymwL9SkJjFFuCS4902BSzewVGsHHmHtXg==
-
-"d3-quadtree@1 - 3", d3-quadtree@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-quadtree/-/d3-quadtree-3.0.1.tgz#6dca3e8be2b393c9a9d514dabbd80a92deef1a4f"
-  integrity sha512-04xDrxQTDTCFwP5H6hRhsRcb9xxv2RzkcsygFzmkSIOJy3PeRJP7sNk3VRIbKXcog561P9oU0/rVH6vDROAgUw==
-
-d3-random@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-random/-/d3-random-3.0.1.tgz#d4926378d333d9c0bfd1e6fa0194d30aebaa20f4"
-  integrity sha512-FXMe9GfxTxqd5D6jFsQ+DJ8BJS4E/fT5mqqdjovykEB2oFbTMDVdg1MGFxfQW+FBOGoB++k8swBrgwSHT1cUXQ==
-
-d3-scale-chromatic@3:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/d3-scale-chromatic/-/d3-scale-chromatic-3.0.0.tgz#15b4ceb8ca2bb0dcb6d1a641ee03d59c3b62376a"
-  integrity sha512-Lx9thtxAKrO2Pq6OO2Ua474opeziKr279P/TKZsMAhYyNDD3EnCffdbgeSYN5O7m2ByQsxtuP2CSDczNUIZ22g==
-  dependencies:
-    d3-color "1 - 3"
-    d3-interpolate "1 - 3"
-
-d3-scale@4:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/d3-scale/-/d3-scale-4.0.2.tgz#82b38e8e8ff7080764f8dcec77bd4be393689396"
-  integrity sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ==
-  dependencies:
-    d3-array "2.10.0 - 3"
-    d3-format "1 - 3"
-    d3-interpolate "1.2.0 - 3"
-    d3-time "2.1.1 - 3"
-    d3-time-format "2 - 4"
-
-"d3-selection@2 - 3", d3-selection@3:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/d3-selection/-/d3-selection-3.0.0.tgz#c25338207efa72cc5b9bd1458a1a41901f1e1b31"
-  integrity sha512-fmTRWbNMmsmWq6xJV8D19U/gw/bwrHfNXxrIN+HfZgnzqTHp9jOmKMhsTUjXOJnZOdZY9Q28y4yebKzqDKlxlQ==
-
-d3-shape@3:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/d3-shape/-/d3-shape-3.2.0.tgz#a1a839cbd9ba45f28674c69d7f855bcf91dfc6a5"
-  integrity sha512-SaLBuwGm3MOViRq2ABk3eLoxwZELpH6zhl3FbAoJ7Vm1gofKx6El1Ib5z23NUEhF9AsGl7y+dzLe5Cw2AArGTA==
-  dependencies:
-    d3-path "^3.1.0"
-
-"d3-time-format@2 - 4", d3-time-format@4:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/d3-time-format/-/d3-time-format-4.1.0.tgz#7ab5257a5041d11ecb4fe70a5c7d16a195bb408a"
-  integrity sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg==
-  dependencies:
-    d3-time "1 - 3"
-
-"d3-time@1 - 3", "d3-time@2.1.1 - 3", d3-time@3:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/d3-time/-/d3-time-3.1.0.tgz#9310db56e992e3c0175e1ef385e545e48a9bb5c7"
-  integrity sha512-VqKjzBLejbSMT4IgbmVgDjpkYrNWUYJnbCGo874u7MMKIWsILRX+OpX/gTk8MqjpT1A/c6HY2dCA77ZN0lkQ2Q==
-  dependencies:
-    d3-array "2 - 3"
-
-"d3-timer@1 - 3", d3-timer@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-timer/-/d3-timer-3.0.1.tgz#6284d2a2708285b1abb7e201eda4380af35e63b0"
-  integrity sha512-ndfJ/JxxMd3nw31uyKoY2naivF+r29V+Lc0svZxe1JvvIRmi8hUsrMvdOwgS1o6uBHmiz91geQ0ylPP0aj1VUA==
-
-"d3-transition@2 - 3", d3-transition@3:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/d3-transition/-/d3-transition-3.0.1.tgz#6869fdde1448868077fdd5989200cb61b2a1645f"
-  integrity sha512-ApKvfjsSR6tg06xrL434C0WydLr7JewBB3V+/39RMHsaXTOG0zmt/OAXeng5M5LBm0ojmxJrpomQVZ1aPvBL4w==
-  dependencies:
-    d3-color "1 - 3"
-    d3-dispatch "1 - 3"
-    d3-ease "1 - 3"
-    d3-interpolate "1 - 3"
-    d3-timer "1 - 3"
-
-d3-zoom@3:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/d3-zoom/-/d3-zoom-3.0.0.tgz#d13f4165c73217ffeaa54295cd6969b3e7aee8f3"
-  integrity sha512-b8AmV3kfQaqWAuacbPuNbL6vahnOJflOhexLzMMNLga62+/nh0JzvJ0aO/5a5MVgUFGS7Hu1P9P03o3fJkDCyw==
-  dependencies:
-    d3-dispatch "1 - 3"
-    d3-drag "2 - 3"
-    d3-interpolate "1 - 3"
-    d3-selection "2 - 3"
-    d3-transition "2 - 3"
-
-d3@^7.4.0, d3@^7.8.2:
-  version "7.8.5"
-  resolved "https://registry.yarnpkg.com/d3/-/d3-7.8.5.tgz#fde4b760d4486cdb6f0cc8e2cbff318af844635c"
-  integrity sha512-JgoahDG51ncUfJu6wX/1vWQEqOflgXyl4MaHqlcSruTez7yhaRKR9i8VjjcQGeS2en/jnFivXuaIMnseMMt0XA==
-  dependencies:
-    d3-array "3"
-    d3-axis "3"
-    d3-brush "3"
-    d3-chord "3"
-    d3-color "3"
-    d3-contour "4"
-    d3-delaunay "6"
-    d3-dispatch "3"
-    d3-drag "3"
-    d3-dsv "3"
-    d3-ease "3"
-    d3-fetch "3"
-    d3-force "3"
-    d3-format "3"
-    d3-geo "3"
-    d3-hierarchy "3"
-    d3-interpolate "3"
-    d3-path "3"
-    d3-polygon "3"
-    d3-quadtree "3"
-    d3-random "3"
-    d3-scale "4"
-    d3-scale-chromatic "3"
-    d3-selection "3"
-    d3-shape "3"
-    d3-time "3"
-    d3-time-format "4"
-    d3-timer "3"
-    d3-transition "3"
-    d3-zoom "3"
-
-dagre-d3-es@7.0.10:
-  version "7.0.10"
-  resolved "https://registry.yarnpkg.com/dagre-d3-es/-/dagre-d3-es-7.0.10.tgz#19800d4be674379a3cd8c86a8216a2ac6827cadc"
-  integrity sha512-qTCQmEhcynucuaZgY5/+ti3X/rnszKZhEQH/ZdWdtP1tA/y3VoHJzcVrO9pjjJCNpigfscAtoUB5ONcd2wNn0A==
-  dependencies:
-    d3 "^7.8.2"
-    lodash-es "^4.17.21"
-
 damerau-levenshtein@^1.0.8:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/damerau-levenshtein/-/damerau-levenshtein-1.0.8.tgz#b43d286ccbd36bc5b2f7ed41caf2d0aba1f8a6e7"
@@ -3968,12 +3632,7 @@ data-urls@^4.0.0:
     whatwg-mimetype "^3.0.0"
     whatwg-url "^12.0.0"
 
-dayjs@^1.11.7:
-  version "1.11.9"
-  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.11.9.tgz#9ca491933fadd0a60a2c19f6c237c03517d71d1a"
-  integrity sha512-QvzAURSbQ0pKdIye2txOzNaHmxtUBXerpY0FJsFXUMKbIZeFm5ht1LS/jFsrncjnmtv8HsG0W2g6c0zUjZWmpA==
-
-debug@4, debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@^4.3.3, debug@^4.3.4:
+debug@4, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@^4.3.3, debug@^4.3.4:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
   integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
@@ -3999,13 +3658,6 @@ decimal.js@^10.4.3:
   resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.4.3.tgz#1044092884d245d1b7f65725fa4ad4c6f781cc23"
   integrity sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA==
 
-decode-named-character-reference@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/decode-named-character-reference/-/decode-named-character-reference-1.0.2.tgz#daabac9690874c394c81e4162a0304b35d824f0e"
-  integrity sha512-O8x12RzrUF8xyVcY0KJowWsmaJxQbmy0/EtnNtHRpsOcT7dFk5W598coHqBVpmWo1oQQfsCqfCmkZN5DJrZVdg==
-  dependencies:
-    character-entities "^2.0.0"
-
 decode-uri-component@^0.2.0:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.2.tgz#e69dbe25d37941171dd540e024c444cd5188e1e9"
@@ -4066,23 +3718,11 @@ define-properties@^1.1.3, define-properties@^1.1.4:
     has-property-descriptors "^1.0.0"
     object-keys "^1.1.1"
 
-delaunator@5:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/delaunator/-/delaunator-5.0.0.tgz#60f052b28bd91c9b4566850ebf7756efe821d81b"
-  integrity sha512-AyLvtyJdbv/U1GkiS6gUUzclRoAY4Gs75qkMygJJhU75LW4DNuSF2RMzpxs9jw9Oz1BobHjTdkG3zdP55VxAqw==
-  dependencies:
-    robust-predicates "^3.0.0"
-
 delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==
 
-dequal@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/dequal/-/dequal-2.0.3.tgz#2644214f1997d39ed0ee0ece72335490a7ac67be"
-  integrity sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA==
-
 detect-node-es@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/detect-node-es/-/detect-node-es-1.1.0.tgz#163acdf643330caa0b4cd7c21e7ee7755d6fa493"
@@ -4098,11 +3738,6 @@ diff-sequences@^29.4.3:
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-29.4.3.tgz#9314bc1fabe09267ffeca9cbafc457d8499a13f2"
   integrity sha512-ofrBgwpPhCD85kMKtE9RYFFq6OC1A89oW2vvgWZNCwxrUpRUILopY7lsYyMDSjc8g6U6aiO0Qubg6r4Wgt5ZnA==
 
-diff@^5.0.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-5.1.0.tgz#bc52d298c5ea8df9194800224445ed43ffc87e40"
-  integrity sha512-D+mk+qE8VC/PAUrlAU34N+VfXev0ghe5ywmpqrawphmVZc1bEfn56uo9qpyGp1p4xpzOHkSW4ztBd6L7Xx4ACw==
-
 dir-glob@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
@@ -4148,11 +3783,6 @@ domexception@^4.0.0:
   dependencies:
     webidl-conversions "^7.0.0"
 
-dompurify@3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.0.3.tgz#4b115d15a091ddc96f232bcef668550a2f6f1430"
-  integrity sha512-axQ9zieHLnAnHh0sfAamKYiqXMJAVwu+LM/alQ7WDagoWessyWvMSFyW65CqF3owufNu8HBcE4cM2Vflu7YWcQ==
-
 dotenv@16.0.1:
   version "16.0.1"
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.0.1.tgz#8f8f9d94876c35dac989876a5d3a82a267fdce1d"
@@ -4175,11 +3805,6 @@ electron-to-chromium@^1.4.284:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.359.tgz#5c4d13cb08032469fcd6bd36457915caa211356b"
   integrity sha512-OoVcngKCIuNXtZnsYoqlCvr0Cf3NIPzDIgwUfI9bdTFjXCrr79lI0kwQstLPZ7WhCezLlGksZk/BFAzoXC7GDw==
 
-elkjs@^0.8.2:
-  version "0.8.2"
-  resolved "https://registry.yarnpkg.com/elkjs/-/elkjs-0.8.2.tgz#c37763c5a3e24e042e318455e0147c912a7c248e"
-  integrity sha512-L6uRgvZTH+4OF5NE/MBbzQx/WYpru1xCBE9respNj6qznEewGUIfhzmm7horWWxbNO2M0WckQypGctR8lH79xQ==
-
 emoji-regex@^8.0.0:
   version "8.0.0"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
@@ -5071,11 +4696,6 @@ he@^1.2.0:
   resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
   integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
-heap@^0.2.6:
-  version "0.2.7"
-  resolved "https://registry.yarnpkg.com/heap/-/heap-0.2.7.tgz#1e6adf711d3f27ce35a81fe3b7bd576c2260a8fc"
-  integrity sha512-2bsegYkkHO+h/9MGbn6KWcE45cHZgPANo5LXF7EvWdT0yT2EguSVO1nDgU5c8+ZOPwp2vMNa7YFsJhVcDR9Sdg==
-
 html-encoding-sniffer@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-3.0.0.tgz#2cb1a8cf0db52414776e5b2a7a04d5dd98158de9"
@@ -5155,7 +4775,7 @@ i18next-browser-languagedetector@6.1.4:
   dependencies:
     "@babel/runtime" "^7.14.6"
 
-iconv-lite@0.6, iconv-lite@0.6.3:
+iconv-lite@0.6.3:
   version "0.6.3"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.3.tgz#a52f80bf38da1952eb5c681790719871a1a72501"
   integrity sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==
@@ -5251,11 +4871,6 @@ internal-slot@^1.0.3, internal-slot@^1.0.4, internal-slot@^1.0.5:
     has "^1.0.3"
     side-channel "^1.0.4"
 
-"internmap@1 - 2":
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/internmap/-/internmap-2.0.3.tgz#6685f23755e43c524e251d29cbc97248e3061009"
-  integrity sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==
-
 invariant@^2.2.4:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
@@ -5728,16 +5343,6 @@ jsonpointer@^5.0.0:
     array-includes "^3.1.5"
     object.assign "^4.1.3"
 
-khroma@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/khroma/-/khroma-2.0.0.tgz#7577de98aed9f36c7a474c4d453d94c0d6c6588b"
-  integrity sha512-2J8rDNlQWbtiNYThZRvmMv5yt44ZakX+Tz5ZIp/mN1pt4snn+m030Va5Z4v8xA0cQFDXBwO/8i42xL4QPsVk3g==
-
-kleur@^4.0.3:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/kleur/-/kleur-4.1.5.tgz#95106101795f7050c6c650f350c683febddb1780"
-  integrity sha512-o+NO+8WrRiQEE4/7nwRJhN1HWpVmJm511pBHUxPLtp0BUISzlBplORYSmTclCnJvQq2tKu/sgl3xVpkc7ZWuQQ==
-
 language-subtag-registry@~0.3.2:
   version "0.3.22"
   resolved "https://registry.yarnpkg.com/language-subtag-registry/-/language-subtag-registry-0.3.22.tgz#2e1500861b2e457eba7e7ae86877cbd08fa1fd1d"
@@ -5750,16 +5355,6 @@ language-tags@=1.0.5:
   dependencies:
     language-subtag-registry "~0.3.2"
 
-layout-base@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/layout-base/-/layout-base-1.0.2.tgz#1291e296883c322a9dd4c5dd82063721b53e26e2"
-  integrity sha512-8h2oVEZNktL4BH2JCOI90iD1yXwL6iNW7KcCKT2QZgQJR2vbqDsldCTPRU9NifTCqHZci57XvQQ15YTu+sTYPg==
-
-layout-base@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/layout-base/-/layout-base-2.0.1.tgz#d0337913586c90f9c2c075292069f5c2da5dd285"
-  integrity sha512-dp3s92+uNI1hWIpPGH3jK2kxE2lMjdXdr+DH8ynZHpd6PUlH6x6cbuXnoMmiNumznqaNO31xu9e79F0uuZ0JFg==
-
 leven@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
@@ -5836,11 +5431,6 @@ localforage@^1.8.1:
   dependencies:
     lie "3.1.1"
 
-lodash-es@^4.17.21:
-  version "4.17.21"
-  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.21.tgz#43e626c46e6591b7750beb2b50117390c609e3ee"
-  integrity sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==
-
 lodash.camelcase@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
@@ -5962,31 +5552,6 @@ make-dir@^4.0.0:
   dependencies:
     semver "^7.5.3"
 
-mdast-util-from-markdown@^1.3.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/mdast-util-from-markdown/-/mdast-util-from-markdown-1.3.1.tgz#9421a5a247f10d31d2faed2a30df5ec89ceafcf0"
-  integrity sha512-4xTO/M8c82qBcnQc1tgpNtubGUW/Y1tBQ1B0i5CtSoelOLKFYlElIr3bvgREYYO5iRqbMY1YuqZng0GVOI8Qww==
-  dependencies:
-    "@types/mdast" "^3.0.0"
-    "@types/unist" "^2.0.0"
-    decode-named-character-reference "^1.0.0"
-    mdast-util-to-string "^3.1.0"
-    micromark "^3.0.0"
-    micromark-util-decode-numeric-character-reference "^1.0.0"
-    micromark-util-decode-string "^1.0.0"
-    micromark-util-normalize-identifier "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-    unist-util-stringify-position "^3.0.0"
-    uvu "^0.5.0"
-
-mdast-util-to-string@^3.1.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/mdast-util-to-string/-/mdast-util-to-string-3.2.0.tgz#66f7bb6324756741c5f47a53557f0cbf16b6f789"
-  integrity sha512-V4Zn/ncyN1QNSqSBxTrMOLpjr+IKdHl2v3KVLoWmDPscP4r9GcCi71gjgvUV1SFSKh92AjAG4peFuBl2/YgCJg==
-  dependencies:
-    "@types/mdast" "^3.0.0"
-
 merge-stream@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
@@ -5997,223 +5562,6 @@ merge2@^1.3.0, merge2@^1.4.1:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@10.2.3:
-  version "10.2.3"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-10.2.3.tgz#789d3b582c5da8c69aa4a7c0e2b826562c8c8b12"
-  integrity sha512-cMVE5s9PlQvOwfORkyVpr5beMsLdInrycAosdr+tpZ0WFjG4RJ/bUHST7aTgHNJbujHkdBRAm+N50P3puQOfPw==
-  dependencies:
-    "@braintree/sanitize-url" "^6.0.2"
-    cytoscape "^3.23.0"
-    cytoscape-cose-bilkent "^4.1.0"
-    cytoscape-fcose "^2.1.0"
-    d3 "^7.4.0"
-    dagre-d3-es "7.0.10"
-    dayjs "^1.11.7"
-    dompurify "3.0.3"
-    elkjs "^0.8.2"
-    khroma "^2.0.0"
-    lodash-es "^4.17.21"
-    mdast-util-from-markdown "^1.3.0"
-    non-layered-tidy-tree-layout "^2.0.2"
-    stylis "^4.1.3"
-    ts-dedent "^2.2.0"
-    uuid "^9.0.0"
-    web-worker "^1.2.0"
-
-micromark-core-commonmark@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-core-commonmark/-/micromark-core-commonmark-1.1.0.tgz#1386628df59946b2d39fb2edfd10f3e8e0a75bb8"
-  integrity sha512-BgHO1aRbolh2hcrzL2d1La37V0Aoz73ymF8rAcKnohLy93titmv62E0gP8Hrx9PKcKrqCZ1BbLGbP3bEhoXYlw==
-  dependencies:
-    decode-named-character-reference "^1.0.0"
-    micromark-factory-destination "^1.0.0"
-    micromark-factory-label "^1.0.0"
-    micromark-factory-space "^1.0.0"
-    micromark-factory-title "^1.0.0"
-    micromark-factory-whitespace "^1.0.0"
-    micromark-util-character "^1.0.0"
-    micromark-util-chunked "^1.0.0"
-    micromark-util-classify-character "^1.0.0"
-    micromark-util-html-tag-name "^1.0.0"
-    micromark-util-normalize-identifier "^1.0.0"
-    micromark-util-resolve-all "^1.0.0"
-    micromark-util-subtokenize "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.1"
-    uvu "^0.5.0"
-
-micromark-factory-destination@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-factory-destination/-/micromark-factory-destination-1.1.0.tgz#eb815957d83e6d44479b3df640f010edad667b9f"
-  integrity sha512-XaNDROBgx9SgSChd69pjiGKbV+nfHGDPVYFs5dOoDd7ZnMAE+Cuu91BCpsY8RT2NP9vo/B8pds2VQNCLiu0zhg==
-  dependencies:
-    micromark-util-character "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-
-micromark-factory-label@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-factory-label/-/micromark-factory-label-1.1.0.tgz#cc95d5478269085cfa2a7282b3de26eb2e2dec68"
-  integrity sha512-OLtyez4vZo/1NjxGhcpDSbHQ+m0IIGnT8BoPamh+7jVlzLJBH98zzuCoUeMxvM6WsNeh8wx8cKvqLiPHEACn0w==
-  dependencies:
-    micromark-util-character "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-    uvu "^0.5.0"
-
-micromark-factory-space@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-factory-space/-/micromark-factory-space-1.1.0.tgz#c8f40b0640a0150751d3345ed885a080b0d15faf"
-  integrity sha512-cRzEj7c0OL4Mw2v6nwzttyOZe8XY/Z8G0rzmWQZTBi/jjwyw/U4uqKtUORXQrR5bAZZnbTI/feRV/R7hc4jQYQ==
-  dependencies:
-    micromark-util-character "^1.0.0"
-    micromark-util-types "^1.0.0"
-
-micromark-factory-title@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-factory-title/-/micromark-factory-title-1.1.0.tgz#dd0fe951d7a0ac71bdc5ee13e5d1465ad7f50ea1"
-  integrity sha512-J7n9R3vMmgjDOCY8NPw55jiyaQnH5kBdV2/UXCtZIpnHH3P6nHUKaH7XXEYuWwx/xUJcawa8plLBEjMPU24HzQ==
-  dependencies:
-    micromark-factory-space "^1.0.0"
-    micromark-util-character "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-
-micromark-factory-whitespace@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-factory-whitespace/-/micromark-factory-whitespace-1.1.0.tgz#798fb7489f4c8abafa7ca77eed6b5745853c9705"
-  integrity sha512-v2WlmiymVSp5oMg+1Q0N1Lxmt6pMhIHD457whWM7/GUlEks1hI9xj5w3zbc4uuMKXGisksZk8DzP2UyGbGqNsQ==
-  dependencies:
-    micromark-factory-space "^1.0.0"
-    micromark-util-character "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-
-micromark-util-character@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-character/-/micromark-util-character-1.2.0.tgz#4fedaa3646db249bc58caeb000eb3549a8ca5dcc"
-  integrity sha512-lXraTwcX3yH/vMDaFWCQJP1uIszLVebzUa3ZHdrgxr7KEU/9mL4mVgCpGbyhvNLNlauROiNUq7WN5u7ndbY6xg==
-  dependencies:
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-
-micromark-util-chunked@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-chunked/-/micromark-util-chunked-1.1.0.tgz#37a24d33333c8c69a74ba12a14651fd9ea8a368b"
-  integrity sha512-Ye01HXpkZPNcV6FiyoW2fGZDUw4Yc7vT0E9Sad83+bEDiCJ1uXu0S3mr8WLpsz3HaG3x2q0HM6CTuPdcZcluFQ==
-  dependencies:
-    micromark-util-symbol "^1.0.0"
-
-micromark-util-classify-character@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-classify-character/-/micromark-util-classify-character-1.1.0.tgz#6a7f8c8838e8a120c8e3c4f2ae97a2bff9190e9d"
-  integrity sha512-SL0wLxtKSnklKSUplok1WQFoGhUdWYKggKUiqhX+Swala+BtptGCu5iPRc+xvzJ4PXE/hwM3FNXsfEVgoZsWbw==
-  dependencies:
-    micromark-util-character "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-
-micromark-util-combine-extensions@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-combine-extensions/-/micromark-util-combine-extensions-1.1.0.tgz#192e2b3d6567660a85f735e54d8ea6e3952dbe84"
-  integrity sha512-Q20sp4mfNf9yEqDL50WwuWZHUrCO4fEyeDCnMGmG5Pr0Cz15Uo7KBs6jq+dq0EgX4DPwwrh9m0X+zPV1ypFvUA==
-  dependencies:
-    micromark-util-chunked "^1.0.0"
-    micromark-util-types "^1.0.0"
-
-micromark-util-decode-numeric-character-reference@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-decode-numeric-character-reference/-/micromark-util-decode-numeric-character-reference-1.1.0.tgz#b1e6e17009b1f20bc652a521309c5f22c85eb1c6"
-  integrity sha512-m9V0ExGv0jB1OT21mrWcuf4QhP46pH1KkfWy9ZEezqHKAxkj4mPCy3nIH1rkbdMlChLHX531eOrymlwyZIf2iw==
-  dependencies:
-    micromark-util-symbol "^1.0.0"
-
-micromark-util-decode-string@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-decode-string/-/micromark-util-decode-string-1.1.0.tgz#dc12b078cba7a3ff690d0203f95b5d5537f2809c"
-  integrity sha512-YphLGCK8gM1tG1bd54azwyrQRjCFcmgj2S2GoJDNnh4vYtnL38JS8M4gpxzOPNyHdNEpheyWXCTnnTDY3N+NVQ==
-  dependencies:
-    decode-named-character-reference "^1.0.0"
-    micromark-util-character "^1.0.0"
-    micromark-util-decode-numeric-character-reference "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-
-micromark-util-encode@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-encode/-/micromark-util-encode-1.1.0.tgz#92e4f565fd4ccb19e0dcae1afab9a173bbeb19a5"
-  integrity sha512-EuEzTWSTAj9PA5GOAs992GzNh2dGQO52UvAbtSOMvXTxv3Criqb6IOzJUBCmEqrrXSblJIJBbFFv6zPxpreiJw==
-
-micromark-util-html-tag-name@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-html-tag-name/-/micromark-util-html-tag-name-1.2.0.tgz#48fd7a25826f29d2f71479d3b4e83e94829b3588"
-  integrity sha512-VTQzcuQgFUD7yYztuQFKXT49KghjtETQ+Wv/zUjGSGBioZnkA4P1XXZPT1FHeJA6RwRXSF47yvJ1tsJdoxwO+Q==
-
-micromark-util-normalize-identifier@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-normalize-identifier/-/micromark-util-normalize-identifier-1.1.0.tgz#7a73f824eb9f10d442b4d7f120fecb9b38ebf8b7"
-  integrity sha512-N+w5vhqrBihhjdpM8+5Xsxy71QWqGn7HYNUvch71iV2PM7+E3uWGox1Qp90loa1ephtCxG2ftRV/Conitc6P2Q==
-  dependencies:
-    micromark-util-symbol "^1.0.0"
-
-micromark-util-resolve-all@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-resolve-all/-/micromark-util-resolve-all-1.1.0.tgz#4652a591ee8c8fa06714c9b54cd6c8e693671188"
-  integrity sha512-b/G6BTMSg+bX+xVCshPTPyAu2tmA0E4X98NSR7eIbeC6ycCqCeE7wjfDIgzEbkzdEVJXRtOG4FbEm/uGbCRouA==
-  dependencies:
-    micromark-util-types "^1.0.0"
-
-micromark-util-sanitize-uri@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-sanitize-uri/-/micromark-util-sanitize-uri-1.2.0.tgz#613f738e4400c6eedbc53590c67b197e30d7f90d"
-  integrity sha512-QO4GXv0XZfWey4pYFndLUKEAktKkG5kZTdUNaTAkzbuJxn2tNBOr+QtxR2XpWaMhbImT2dPzyLrPXLlPhph34A==
-  dependencies:
-    micromark-util-character "^1.0.0"
-    micromark-util-encode "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-
-micromark-util-subtokenize@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-subtokenize/-/micromark-util-subtokenize-1.1.0.tgz#941c74f93a93eaf687b9054aeb94642b0e92edb1"
-  integrity sha512-kUQHyzRoxvZO2PuLzMt2P/dwVsTiivCK8icYTeR+3WgbuPqfHgPPy7nFKbeqRivBvn/3N3GBiNC+JRTMSxEC7A==
-  dependencies:
-    micromark-util-chunked "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.0"
-    uvu "^0.5.0"
-
-micromark-util-symbol@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-symbol/-/micromark-util-symbol-1.1.0.tgz#813cd17837bdb912d069a12ebe3a44b6f7063142"
-  integrity sha512-uEjpEYY6KMs1g7QfJ2eX1SQEV+ZT4rUD3UcF6l57acZvLNK7PBZL+ty82Z1qhK1/yXIY4bdx04FKMgR0g4IAag==
-
-micromark-util-types@^1.0.0, micromark-util-types@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/micromark-util-types/-/micromark-util-types-1.1.0.tgz#e6676a8cae0bb86a2171c498167971886cb7e283"
-  integrity sha512-ukRBgie8TIAcacscVHSiddHjO4k/q3pnedmzMQ4iwDcK0FtFCohKOlFbaOL/mPgfnPsL3C1ZyxJa4sbWrBl3jg==
-
-micromark@^3.0.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/micromark/-/micromark-3.2.0.tgz#1af9fef3f995ea1ea4ac9c7e2f19c48fd5c006e9"
-  integrity sha512-uD66tJj54JLYq0De10AhWycZWGQNUvDI55xPgk2sQM5kn1JYlhbCMTtEeT27+vAhW2FBQxLlOmS3pmA7/2z4aA==
-  dependencies:
-    "@types/debug" "^4.0.0"
-    debug "^4.0.0"
-    decode-named-character-reference "^1.0.0"
-    micromark-core-commonmark "^1.0.1"
-    micromark-factory-space "^1.0.0"
-    micromark-util-character "^1.0.0"
-    micromark-util-chunked "^1.0.0"
-    micromark-util-combine-extensions "^1.0.0"
-    micromark-util-decode-numeric-character-reference "^1.0.0"
-    micromark-util-encode "^1.0.0"
-    micromark-util-normalize-identifier "^1.0.0"
-    micromark-util-resolve-all "^1.0.0"
-    micromark-util-sanitize-uri "^1.0.0"
-    micromark-util-subtokenize "^1.0.0"
-    micromark-util-symbol "^1.0.0"
-    micromark-util-types "^1.0.1"
-    uvu "^0.5.0"
-
 micromatch@^4.0.4:
   version "4.0.5"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.5.tgz#bc8999a7cbbf77cdc89f132f6e467051b49090c6"
@@ -6292,11 +5640,6 @@ moo-color@^1.0.2:
   dependencies:
     color-name "^1.1.4"
 
-mri@^1.1.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/mri/-/mri-1.2.0.tgz#6721480fec2a11a4889861115a48b6cbe7cc8f0b"
-  integrity sha512-tzzskb3bG8LvYGFF/mDTpq3jpI6Q9wc3LEmBaghu+DdCssd1FakN7Bc0hVNmEyGq1bq3RgfkCb3cmQLpNPOroA==
-
 mrmime@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mrmime/-/mrmime-1.0.1.tgz#5f90c825fad4bdd41dc914eff5d1a8cfdaf24f27"
@@ -6330,11 +5673,6 @@ nanoid@3.3.3:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.3.tgz#fd8e8b7aa761fe807dba2d1b98fb7241bb724a25"
   integrity sha512-p1sjXuopFs0xg+fPASzQ28agW1oHD7xDsd9Xkf3T15H3c/cifrFHVwrh74PdoklAPi+i7MdRsE47vm2r6JoB+w==
 
-nanoid@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-4.0.2.tgz#140b3c5003959adbebf521c170f282c5e7f9fb9e"
-  integrity sha512-7ZtY5KTCNheRGfEFxnedV5zFiORN1+Y1N6zvPTnHQd8ENUvfaDBeuJDZb2bN/oXwXxu3qkTXDzy57W5vAmDTBw==
-
 nanoid@^3.3.6:
   version "3.3.6"
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.6.tgz#443380c856d6e9f9824267d960b4236ad583ea4c"
@@ -6360,11 +5698,6 @@ node-releases@^2.0.8:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.10.tgz#c311ebae3b6a148c89b1813fd7c4d3c024ef537f"
   integrity sha512-5GFldHPXVG/YZmFzJvKK2zDSzPKhEp0+ZR5SVaoSag9fsL5YgHbUHDfnG5494ISANDcK4KwPXAx2xqVEydmd7w==
 
-non-layered-tidy-tree-layout@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/non-layered-tidy-tree-layout/-/non-layered-tidy-tree-layout-2.0.2.tgz#57d35d13c356643fc296a55fb11ac15e74da7804"
-  integrity sha512-gkXMxRzUH+PB0ax9dUN0yYF0S25BqeAYqhgMaLUFmpXLEk7Fcu8f4emJuOAY0V8kjDICxROIKsTAKsV/v355xw==
-
 normalize-path@^3.0.0, normalize-path@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
@@ -7034,11 +6367,6 @@ rimraf@^3.0.2:
   dependencies:
     glob "^7.1.3"
 
-robust-predicates@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/robust-predicates/-/robust-predicates-3.0.2.tgz#d5b28528c4824d20fc48df1928d41d9efa1ad771"
-  integrity sha512-IXgzBWvWQwE6PrDI05OvmXUIruQTcoMDzRsOd5CDvHCVLcLHMTSYvOK5Cm46kWqlV3yAbuSpBZdJ5oP5OUoStg==
-
 rollup-plugin-terser@^7.0.0:
   version "7.0.2"
   resolved "https://registry.yarnpkg.com/rollup-plugin-terser/-/rollup-plugin-terser-7.0.2.tgz#e8fbba4869981b2dc35ae7e8a502d5c6c04d324d"
@@ -7091,11 +6419,6 @@ run-parallel@^1.1.9:
   dependencies:
     queue-microtask "^1.2.2"
 
-rw@1:
-  version "1.3.3"
-  resolved "https://registry.yarnpkg.com/rw/-/rw-1.3.3.tgz#3f862dfa91ab766b14885ef4d01124bfda074fb4"
-  integrity sha512-PdhdWy89SiZogBLaw42zdeqtRJ//zFd2PgQavcICDUgJT5oW10QCRKbJ6bg4r0/UY2M6BWd5tkxuGFRvCkgfHQ==
-
 rxjs@^7.5.5:
   version "7.8.0"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.8.0.tgz#90a938862a82888ff4c7359811a595e14e1e09a4"
@@ -7103,13 +6426,6 @@ rxjs@^7.5.5:
   dependencies:
     tslib "^2.1.0"
 
-sade@^1.7.3:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/sade/-/sade-1.8.1.tgz#0a78e81d658d394887be57d2a409bf703a3b2701"
-  integrity sha512-xal3CZX1Xlo/k4ApwCFrHVACi9fBqJ7V+mwhBsuf/1IOKbBy098Fex+Wa/5QMubw09pSZ/u8EY8PWgevJsXp1A==
-  dependencies:
-    mri "^1.1.0"
-
 safari-14-idb-fix@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/safari-14-idb-fix/-/safari-14-idb-fix-3.0.0.tgz#450fc049b996ec7f3fd9ca2f89d32e0761583440"
@@ -7488,11 +6804,6 @@ strip-literal@^1.0.1:
   dependencies:
     acorn "^8.8.2"
 
-stylis@^4.1.3:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/stylis/-/stylis-4.3.0.tgz#abe305a669fc3d8777e10eefcfc73ad861c5588c"
-  integrity sha512-E87pIogpwUsUwXw7dNyU4QDjdgVMy52m+XEOPEKUn161cCzWjjhPSQhByfd1CcNvrOLnXQ6OnnZDwnJrz/Z4YQ==
-
 supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
@@ -7655,11 +6966,6 @@ tr46@^4.1.1:
   dependencies:
     punycode "^2.3.0"
 
-ts-dedent@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/ts-dedent/-/ts-dedent-2.2.0.tgz#39e4bd297cd036292ae2394eb3412be63f563bb5"
-  integrity sha512-q5W7tVM71e2xjHZTlgfTDoPF/SmqKG5hddq9SzR49CH2hayqRKJtQ4mtRlSxKaJlR/+9rEM+mnBHf7I2/BQcpQ==
-
 tsconfig-paths@^3.14.1:
   version "3.14.2"
   resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.14.2.tgz#6e32f1f79412decd261f92d633a9dc1cfa99f088"
@@ -7801,13 +7107,6 @@ unique-string@^2.0.0:
   dependencies:
     crypto-random-string "^2.0.0"
 
-unist-util-stringify-position@^3.0.0:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-3.0.3.tgz#03ad3348210c2d930772d64b489580c13a7db39d"
-  integrity sha512-k5GzIBZ/QatR8N5X2y+drfpWG8IDBzdnVj6OInRNWm1oXrzydiaAT2OQiA8DPRRZyAKb9b6I2a6PxYklZD0gKg==
-  dependencies:
-    "@types/unist" "^2.0.0"
-
 universalify@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.2.0.tgz#6451760566fa857534745ab1dde952d1b1761be0"
@@ -7876,21 +7175,6 @@ use-sync-external-store@1.2.0:
   resolved "https://registry.yarnpkg.com/use-sync-external-store/-/use-sync-external-store-1.2.0.tgz#7dbefd6ef3fe4e767a0cf5d7287aacfb5846928a"
   integrity sha512-eEgnFxGQ1Ife9bzYs6VLi8/4X6CObHMw9Qr9tPY43iKwsPw8xE8+EFsf/2cFZ5S3esXgpWgtSCtLNS41F+sKPA==
 
-uuid@^9.0.0:
-  version "9.0.0"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.0.tgz#592f550650024a38ceb0c562f2f6aa435761efb5"
-  integrity sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==
-
-uvu@^0.5.0:
-  version "0.5.6"
-  resolved "https://registry.yarnpkg.com/uvu/-/uvu-0.5.6.tgz#2754ca20bcb0bb59b64e9985e84d2e81058502df"
-  integrity sha512-+g8ENReyr8YsOc6fv/NVJs2vFdHBnBNdfE49rshrTzDWOlUx4Gq7KOS2GD8eqhy2j+Ejq29+SbKH8yjkAqXqoA==
-  dependencies:
-    dequal "^2.0.0"
-    diff "^5.0.0"
-    kleur "^4.0.3"
-    sade "^1.7.3"
-
 v8-compile-cache@^2.0.3:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.3.0.tgz#2de19618c66dc247dcfb6f99338035d8245a2cee"
@@ -8076,11 +7360,6 @@ w3c-xmlserializer@^4.0.0:
   dependencies:
     xml-name-validator "^4.0.0"
 
-web-worker@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/web-worker/-/web-worker-1.2.0.tgz#5d85a04a7fbc1e7db58f66595d7a3ac7c9c180da"
-  integrity sha512-PgF341avzqyx60neE9DD+XS26MMNMoUQRz9NOZwW32nPQrF6p77f1htcnjBSEV8BGMKZ16choqUG4hyI0Hx7mA==
-
 webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"