lint

* fix: make getBoundTextElement pure

* updating args

* fix

* pass boundTextElement to getBoundTextMaxWidth

* fix labelled arrows

* lint

* pass elementsMap to removeElementsFromFrame

* pass elementsMap to getMaximumGroups, alignElements and distributeElements

* lint

* pass allElementsMap to renderElement

* lint

* feat: make more typesafe

* fix: remove unnecessary assertion

* fix: remove unused params

---------

Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>

.github/workflows/autorelease-excalidraw.yml

@@ -23,5 +23,5 @@ jobs:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Auto release
         run: |
-          yarn add @actions/core
+          yarn add @actions/core -W
           yarn autorelease

.gitignore

@@ -25,3 +25,4 @@ packages/excalidraw/types
 coverage
 dev-dist
 html
+examples/**/bundle.*

dev-docs/docs/@excalidraw/excalidraw/api/props/excalidraw-api.mdx

@@ -37,7 +37,7 @@ You can use this prop when you want to access some [Excalidraw APIs](https://git
 | [setActiveTool](#setactivetool) | `function` | This API can be used to set the active tool |
 | [setCursor](#setcursor) | `function` | This API can be used to set customise the mouse cursor on the canvas |
 | [resetCursor](#resetcursor) | `function` | This API can be used to reset to default mouse cursor on the canvas |
-| [toggleMenu](#togglemenu) | `function` | Toggles specific menus on/off |
+| [toggleSidebar](#toggleSidebar) | `function` | Toggles specific sidebar on/off |
 | [onChange](#onChange) | `function` | Subscribes to change events |
 | [onPointerDown](#onPointerDown) | `function` | Subscribes to `pointerdown` events |
 | [onPointerUp](#onPointerUp) | `function` | Subscribes to `pointerup` events |

dev-docs/docs/@excalidraw/excalidraw/api/props/props.mdx

@@ -23,7 +23,7 @@ All `props` are _optional_.
 | [`libraryReturnUrl`](#libraryreturnurl) | `string` | _ | What URL should [libraries.excalidraw.com](https://libraries.excalidraw.com) be installed to |
 | [`theme`](#theme) | `"light"` | `"dark"` | `"light"` | The theme of the Excalidraw component |
 | [`name`](#name) | `string` |  | Name of the drawing |
-| [`UIOptions`](/docs/@excalidraw/excalidraw/api/props/ui-options) | `object` | [DEFAULT UI OPTIONS](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/constants.ts#L151) | To customise UI options. Currently we support customising [`canvas actions`](#canvasactions) |
+| [`UIOptions`](/docs/@excalidraw/excalidraw/api/props/ui-options) | `object` | [DEFAULT UI OPTIONS](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/constants.ts#L151) | To customise UI options. Currently we support customising [`canvas actions`](/docs/@excalidraw/excalidraw/api/props/ui-options#canvasactions) |
 | [`detectScroll`](#detectscroll) | `boolean` | `true` | Indicates whether to update the offsets when nearest ancestor is scrolled. |
 | [`handleKeyboardGlobally`](#handlekeyboardglobally) | `boolean` | `false` | Indicates whether to bind the keyboard events to document. |
 | [`autoFocus`](#autofocus) | `boolean` | `false` | indicates whether to focus the Excalidraw component on page load |

dev-docs/docs/@excalidraw/excalidraw/api/props/ui-options.mdx

@@ -73,9 +73,9 @@ function App() {
 
 ## tools
 
-This `prop ` controls the visibility of the tools in the editor.
+This `prop` controls the visibility of the tools in the editor.
 Currently you can control the visibility of `image` tool via this prop.
 
 | Prop | Type | Default | Description |
 | --- | --- | --- | --- |
-| image | boolean | true | Decides whether `image` tool should be visible.
+| image | boolean | true | Decides whether `image` tool should be visible.

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

@@ -32,15 +32,9 @@ function App() {
 
 ### Next.js
 
-Since _Excalidraw_ doesn't support server side rendering, you should render the component once the host is `mounted`.
+Since Excalidraw doesn't support `server side rendering` so it should be rendered only on `client`. The way to achieve this in next.js is using `next.js dynamic import`.
 
-Here are two ways on how you can render **Excalidraw** on **Next.js**.
-
-
-
-1. Using **Next.js Dynamic** import [Recommended].
-
-Since Excalidraw doesn't support server side rendering so you can also use `dynamic import` to render by setting `ssr` to `false`.
+If you want to only import `Excalidraw` component you can do :point_down:
 
 ```jsx showLineNumbers
 import dynamic from "next/dynamic";
@@ -55,25 +49,88 @@ export default function App() {
 }
 ```
 
-Here is a working [demo](https://codesandbox.io/p/sandbox/excalidraw-with-next-dynamic-k8yjq2).
+However the above component only works for named component exports. If you want to import some util / constant or something else apart from Excalidraw, then this approach will not work. Instead you can write a wrapper over Excalidraw and import the wrapper dynamically.
 
+If you are using `pages router` then importing the wrapper dynamically would work, where as if you are using `app router` then you will have to also add `useClient` directive on top of the file in addition to dynamically importing the wrapper as shown :point_down:
 
-2. Importing Excalidraw once **client** is rendered.
+<Tabs>
+  <TabItem value="Excalidraw Wrapper" label="Excalidraw Wrapper" >
 
-```jsx showLineNumbers
-import { useState, useEffect } from "react";
-export default function App() {
-  const [Excalidraw, setExcalidraw] = useState(null);
-  useEffect(() => {
-    import("@excalidraw/excalidraw").then((comp) =>
-      setExcalidraw(comp.Excalidraw),
+  ```jsx showLineNumbers
+  "use client";
+  import { Excalidraw. convertToExcalidrawElements } from "@excalidraw/excalidraw";
+
+  import "@excalidraw/excalidraw/index.css";
+
+  const ExcalidrawWrapper: React.FC = () => {
+    console.info(convertToExcalidrawElements([{
+      type: "rectangle",
+      id: "rect-1",
+      width: 186.47265625,
+      height: 141.9765625,
+    },]));
+    return (
+      <div style={{height:"500px", width:"500px"}}  
+        <Excalidraw />
+      </div> 
     );
-  }, []);
-  return <>{Excalidraw && <Excalidraw />}</>;
-}
-```
+  };
+  export default ExcalidrawWrapper;
+  ```
+
+  </TabItem>
+
+  <TabItem value="pages" label="Pages router">
+
+  ```jsx showLineNumbers
+  import dynamic from "next/dynamic";
+  
+  // Since client components get prerenderd on server as well hence importing 
+  // the excalidraw stuff dynamically with ssr false
+
+  const ExcalidrawWrapper = dynamic(
+    async () => (await import("../excalidrawWrapper")).default,
+    {
+      ssr: false,
+    },
+  );
+
+  export default function Page() {
+    return (
+      <ExcalidrawWrapper />      
+    );
+  }
+  ```
+  </TabItem>
+
+  <TabItem value="app" label="App router">
+
+  ```jsx showLineNumbers
+  import dynamic from "next/dynamic";
+
+  // Since client components get prerenderd on server as well hence importing 
+  // the excalidraw stuff dynamically with ssr false
+
+  const ExcalidrawWrapper = dynamic(
+    async () => (await import("../excalidrawWrapper")).default,
+    {
+      ssr: false,
+    },
+  );
+
+  export default function Page() {
+    return (
+      <ExcalidrawWrapper />
+    );
+  }
+  ```
+
+  </TabItem>
+</Tabs>
+
+
+Here is a [source code](https://github.com/excalidraw/excalidraw/tree/master/examples/excalidraw/with-nextjs) for the example with app and pages router. You you can try it out [here](https://excalidraw-package-example-with-nextjs-gh6smrdnq-excalidraw.vercel.app/).
 
-Here is a working [demo](https://codesandbox.io/p/sandbox/excalidraw-with-next-5xb3d)
 
 The `types` are available at `@excalidraw/excalidraw/types`, you can view [example for typescript](https://codesandbox.io/s/excalidraw-types-9h2dm)
 

examples/excalidraw/components/App.scss

@@ -15,14 +15,23 @@
       border-radius: 50%;
     }
   }
+  .app-title {
+    margin-block-start: 0.83em;
+    margin-block-end: 0.83em;
+  }
 }
 
-.button-wrapper button {
-  z-index: 1;
-  height: 40px;
-  max-width: 200px;
-  margin: 10px;
-  padding: 5px;
+.button-wrapper {
+  input[type="checkbox"] {
+    margin: 5px;
+  }
+  button {
+    z-index: 1;
+    height: 40px;
+    max-width: 200px;
+    margin: 10px;
+    padding: 5px;
+  }
 }
 
 .excalidraw .App-menu_top .buttonList {

examples/excalidraw/components/App.tsx

@@ -1,20 +1,30 @@
+import React, {
+  useEffect,
+  useState,
+  useRef,
+  useCallback,
+  Children,
+  cloneElement,
+} from "react";
 import ExampleSidebar from "./sidebar/ExampleSidebar";
 
-import type * as TExcalidraw from "../index";
+import type * as TExcalidraw from "@excalidraw/excalidraw";
 
-import "./App.scss";
-import initialData from "./initialData";
 import { nanoid } from "nanoid";
+
 import {
   resolvablePromise,
   ResolvablePromise,
+  distance2d,
+  fileOpen,
   withBatchedUpdates,
   withBatchedUpdatesThrottled,
 } from "../utils";
-import { EVENT, ROUNDNESS } from "../constants";
-import { distance2d } from "../math";
-import { fileOpen } from "../data/filesystem";
-import { loadSceneOrLibraryFromBlob } from "../../utils";
+
+import CustomFooter from "./CustomFooter";
+import MobileFooter from "./MobileFooter";
+import initialData from "../initialData";
+
 import type {
   AppState,
   BinaryFileData,
@@ -23,18 +33,14 @@ import type {
   Gesture,
   LibraryItems,
   PointerDownState as ExcalidrawPointerDownState,
-} from "../types";
-import type { NonDeletedExcalidrawElement, Theme } from "../element/types";
-import { ImportedLibraryData } from "../data/types";
-import CustomFooter from "./CustomFooter";
-import MobileFooter from "./MobileFooter";
-import { KEYS } from "../keys";
+} from "@excalidraw/excalidraw/dist/excalidraw/types";
+import type {
+  NonDeletedExcalidrawElement,
+  Theme,
+} from "@excalidraw/excalidraw/dist/excalidraw/element/types";
+import type { ImportedLibraryData } from "@excalidraw/excalidraw/dist/excalidraw/data/types";
 
-declare global {
-  interface Window {
-    ExcalidrawLib: typeof TExcalidraw;
-  }
-}
+import "./App.scss";
 
 type Comment = {
   x: number;
@@ -55,31 +61,6 @@ type PointerDownState = {
   };
 };
 
-const { useEffect, useState, useRef, useCallback } = window.React;
-
-// This is so that we use the bundled excalidraw.development.js file instead
-// of the actual source code
-const {
-  exportToCanvas,
-  exportToSvg,
-  exportToBlob,
-  exportToClipboard,
-  Excalidraw,
-  useHandleLibrary,
-  MIME_TYPES,
-  sceneCoordsToViewportCoords,
-  viewportCoordsToSceneCoords,
-  restoreElements,
-  Sidebar,
-  Footer,
-  WelcomeScreen,
-  MainMenu,
-  LiveCollaborationTrigger,
-  convertToExcalidrawElements,
-  TTDDialog,
-  TTDDialogTrigger,
-} = window.ExcalidrawLib;
-
 const COMMENT_ICON_DIMENSION = 32;
 const COMMENT_INPUT_HEIGHT = 50;
 const COMMENT_INPUT_WIDTH = 150;
@@ -88,8 +69,38 @@ export interface AppProps {
   appTitle: string;
   useCustom: (api: ExcalidrawImperativeAPI | null, customArgs?: any[]) => void;
   customArgs?: any[];
+  children: React.ReactNode;
+  excalidrawLib: typeof TExcalidraw;
 }
-export default function App({ appTitle, useCustom, customArgs }: AppProps) {
+
+export default function App({
+  appTitle,
+  useCustom,
+  customArgs,
+  children,
+  excalidrawLib,
+}: AppProps) {
+  const {
+    exportToCanvas,
+    exportToSvg,
+    exportToBlob,
+    exportToClipboard,
+    useHandleLibrary,
+    MIME_TYPES,
+    sceneCoordsToViewportCoords,
+    viewportCoordsToSceneCoords,
+    restoreElements,
+    Sidebar,
+    Footer,
+    WelcomeScreen,
+    MainMenu,
+    LiveCollaborationTrigger,
+    convertToExcalidrawElements,
+    TTDDialog,
+    TTDDialogTrigger,
+    ROUNDNESS,
+    loadSceneOrLibraryFromBlob,
+  } = excalidrawLib;
   const appRef = useRef<any>(null);
   const [viewModeEnabled, setViewModeEnabled] = useState(false);
   const [zenModeEnabled, setZenModeEnabled] = useState(false);
@@ -151,8 +162,105 @@ export default function App({ appTitle, useCustom, customArgs }: AppProps) {
       };
     };
     fetchData();
-  }, [excalidrawAPI]);
+  }, [excalidrawAPI, convertToExcalidrawElements, MIME_TYPES]);
 
+  const renderExcalidraw = (children: React.ReactNode) => {
+    const Excalidraw: any = Children.toArray(children).find(
+      (child) =>
+        React.isValidElement(child) &&
+        typeof child.type !== "string" &&
+        //@ts-ignore
+        child.type.displayName === "Excalidraw",
+    );
+    if (!Excalidraw) {
+      return;
+    }
+    const newElement = cloneElement(
+      Excalidraw,
+      {
+        excalidrawAPI: (api: ExcalidrawImperativeAPI) => setExcalidrawAPI(api),
+        initialData: initialStatePromiseRef.current.promise,
+        onChange: (
+          elements: NonDeletedExcalidrawElement[],
+          state: AppState,
+        ) => {
+          console.info("Elements :", elements, "State : ", state);
+        },
+        onPointerUpdate: (payload: {
+          pointer: { x: number; y: number };
+          button: "down" | "up";
+          pointersMap: Gesture["pointers"];
+        }) => setPointerData(payload),
+        viewModeEnabled,
+        zenModeEnabled,
+        gridModeEnabled,
+        theme,
+        name: "Custom name of drawing",
+        UIOptions: {
+          canvasActions: {
+            loadScene: false,
+          },
+          tools: { image: !disableImageTool },
+        },
+        renderTopRightUI,
+        onLinkOpen,
+        onPointerDown,
+        onScrollChange: rerenderCommentIcons,
+        validateEmbeddable: true,
+      },
+      <>
+        {excalidrawAPI && (
+          <Footer>
+            <CustomFooter
+              excalidrawAPI={excalidrawAPI}
+              excalidrawLib={excalidrawLib}
+            />
+          </Footer>
+        )}
+        <WelcomeScreen />
+        <Sidebar name="custom">
+          <Sidebar.Tabs>
+            <Sidebar.Header />
+            <Sidebar.Tab tab="one">Tab one!</Sidebar.Tab>
+            <Sidebar.Tab tab="two">Tab two!</Sidebar.Tab>
+            <Sidebar.TabTriggers>
+              <Sidebar.TabTrigger tab="one">One</Sidebar.TabTrigger>
+              <Sidebar.TabTrigger tab="two">Two</Sidebar.TabTrigger>
+            </Sidebar.TabTriggers>
+          </Sidebar.Tabs>
+        </Sidebar>
+        <Sidebar.Trigger
+          name="custom"
+          tab="one"
+          style={{
+            position: "absolute",
+            left: "50%",
+            transform: "translateX(-50%)",
+            bottom: "20px",
+            zIndex: 9999999999999999,
+          }}
+        >
+          Toggle Custom Sidebar
+        </Sidebar.Trigger>
+        {renderMenu()}
+        {excalidrawAPI && (
+          <TTDDialogTrigger icon={<span>😀</span>}>
+            Text to diagram
+          </TTDDialogTrigger>
+        )}
+        <TTDDialog
+          onTextSubmit={async (_) => {
+            console.info("submit");
+            // sleep for 2s
+            await new Promise((resolve) => setTimeout(resolve, 2000));
+            throw new Error("error, go away now");
+            // return "dummy";
+          }}
+        />
+      </>,
+    );
+    return newElement;
+  };
   const renderTopRightUI = (isMobile: boolean) => {
     return (
       <>
@@ -336,8 +444,8 @@ export default function App({ appTitle, useCustom, customArgs }: AppProps) {
     pointerDownState: PointerDownState,
   ) => {
     return withBatchedUpdates((event) => {
-      window.removeEventListener(EVENT.POINTER_MOVE, pointerDownState.onMove);
-      window.removeEventListener(EVENT.POINTER_UP, pointerDownState.onUp);
+      window.removeEventListener("pointermove", pointerDownState.onMove);
+      window.removeEventListener("pointerup", pointerDownState.onUp);
       excalidrawAPI?.setActiveTool({ type: "selection" });
       const distance = distance2d(
         pointerDownState.x,
@@ -401,8 +509,8 @@ export default function App({ appTitle, useCustom, customArgs }: AppProps) {
               onPointerMoveFromPointerDownHandler(pointerDownState);
             const onPointerUp =
               onPointerUpFromPointerDownHandler(pointerDownState);
-            window.addEventListener(EVENT.POINTER_MOVE, onPointerMove);
-            window.addEventListener(EVENT.POINTER_UP, onPointerUp);
+            window.addEventListener("pointermove", onPointerMove);
+            window.addEventListener("pointerup", onPointerUp);
 
             pointerDownState.onMove = onPointerMove;
             pointerDownState.onUp = onPointerUp;
@@ -494,7 +602,7 @@ export default function App({ appTitle, useCustom, customArgs }: AppProps) {
         }}
         onBlur={saveComment}
         onKeyDown={(event) => {
-          if (!event.shiftKey && event.key === KEYS.ENTER) {
+          if (!event.shiftKey && event.key === "Enter") {
             event.preventDefault();
             saveComment();
           }
@@ -527,7 +635,12 @@ export default function App({ appTitle, useCustom, customArgs }: AppProps) {
         </MainMenu.ItemCustom>
         <MainMenu.DefaultItems.Help />
 
-        {excalidrawAPI && <MobileFooter excalidrawAPI={excalidrawAPI} />}
+        {excalidrawAPI && (
+          <MobileFooter
+            excalidrawLib={excalidrawLib}
+            excalidrawAPI={excalidrawAPI}
+          />
+        )}
       </MainMenu>
     );
   };
@@ -676,83 +789,7 @@ export default function App({ appTitle, useCustom, customArgs }: AppProps) {
           </div>
         </div>
         <div className="excalidraw-wrapper">
-          <Excalidraw
-            excalidrawAPI={(api: ExcalidrawImperativeAPI) =>
-              setExcalidrawAPI(api)
-            }
-            initialData={initialStatePromiseRef.current.promise}
-            onChange={(elements, state) => {
-              // console.info("Elements :", elements, "State : ", state);
-            }}
-            onPointerUpdate={(payload: {
-              pointer: { x: number; y: number };
-              button: "down" | "up";
-              pointersMap: Gesture["pointers"];
-            }) => setPointerData(payload)}
-            viewModeEnabled={viewModeEnabled}
-            zenModeEnabled={zenModeEnabled}
-            gridModeEnabled={gridModeEnabled}
-            theme={theme}
-            name="Custom name of drawing"
-            UIOptions={{
-              canvasActions: {
-                loadScene: false,
-              },
-              tools: { image: !disableImageTool },
-            }}
-            renderTopRightUI={renderTopRightUI}
-            onLinkOpen={onLinkOpen}
-            onPointerDown={onPointerDown}
-            onScrollChange={rerenderCommentIcons}
-            // allow all urls
-            validateEmbeddable={true}
-          >
-            {excalidrawAPI && (
-              <Footer>
-                <CustomFooter excalidrawAPI={excalidrawAPI} />
-              </Footer>
-            )}
-            <WelcomeScreen />
-            <Sidebar name="custom">
-              <Sidebar.Tabs>
-                <Sidebar.Header />
-                <Sidebar.Tab tab="one">Tab one!</Sidebar.Tab>
-                <Sidebar.Tab tab="two">Tab two!</Sidebar.Tab>
-                <Sidebar.TabTriggers>
-                  <Sidebar.TabTrigger tab="one">One</Sidebar.TabTrigger>
-                  <Sidebar.TabTrigger tab="two">Two</Sidebar.TabTrigger>
-                </Sidebar.TabTriggers>
-              </Sidebar.Tabs>
-            </Sidebar>
-            <Sidebar.Trigger
-              name="custom"
-              tab="one"
-              style={{
-                position: "absolute",
-                left: "50%",
-                transform: "translateX(-50%)",
-                bottom: "20px",
-                zIndex: 9999999999999999,
-              }}
-            >
-              Toggle Custom Sidebar
-            </Sidebar.Trigger>
-            {renderMenu()}
-            {excalidrawAPI && (
-              <TTDDialogTrigger icon={<span>😀</span>}>
-                Text to diagram
-              </TTDDialogTrigger>
-            )}
-            <TTDDialog
-              onTextSubmit={async (_) => {
-                console.info("submit");
-                // sleep for 2s
-                await new Promise((resolve) => setTimeout(resolve, 2000));
-                throw new Error("error, go away now");
-                // return "dummy";
-              }}
-            />
-          </Excalidraw>
+          {renderExcalidraw(children)}
           {Object.keys(commentIcons || []).length > 0 && renderCommentIcons()}
           {comment && renderComment()}
         </div>

examples/excalidraw/components/CustomFooter.tsx

@@ -1,6 +1,6 @@
-import type { ExcalidrawImperativeAPI } from "../types";
+import type * as TExcalidraw from "@excalidraw/excalidraw";
+import type { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/dist/excalidraw/types";
 
-const { Button, MIME_TYPES } = window.ExcalidrawLib;
 const COMMENT_SVG = (
   <svg
     xmlns="http://www.w3.org/2000/svg"
@@ -17,24 +17,28 @@ const COMMENT_SVG = (
     <path d="M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z"></path>
   </svg>
 );
+
 const CustomFooter = ({
   excalidrawAPI,
+  excalidrawLib,
 }: {
   excalidrawAPI: ExcalidrawImperativeAPI;
+  excalidrawLib: typeof TExcalidraw;
 }) => {
+  const { Button, MIME_TYPES } = excalidrawLib;
+
   return (
     <>
       <Button
         onSelect={() => alert("General Kenobi!")}
-        className="you are a bold one"
-        style={{ marginLeft: "1rem" }}
+        style={{ marginLeft: "1rem", width: "auto" }}
         title="Hello there!"
       >
-        {COMMENT_SVG}
+        Hit me
       </Button>
-      <button
+      <Button
         className="custom-element"
-        onClick={() => {
+        onSelect={() => {
           excalidrawAPI?.setActiveTool({
             type: "custom",
             customType: "comment",
@@ -57,15 +61,10 @@ const CustomFooter = ({
           )}`;
           excalidrawAPI?.setCursor(`url(${url}), auto`);
         }}
+        title="Comments!"
       >
         {COMMENT_SVG}
-      </button>
-      <button
-        className="custom-footer"
-        onClick={() => alert("This is dummy footer")}
-      >
-        custom footer
-      </button>
+      </Button>
     </>
   );
 };

examples/excalidraw/components/MobileFooter.tsx

@@ -0,0 +1,27 @@
+import { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/dist/excalidraw/types";
+import CustomFooter from "./CustomFooter";
+import type * as TExcalidraw from "@excalidraw/excalidraw";
+
+const MobileFooter = ({
+  excalidrawAPI,
+  excalidrawLib,
+}: {
+  excalidrawAPI: ExcalidrawImperativeAPI;
+  excalidrawLib: typeof TExcalidraw;
+}) => {
+  const { useDevice, Footer } = excalidrawLib;
+
+  const device = useDevice();
+  if (device.editor.isMobile) {
+    return (
+      <Footer>
+        <CustomFooter
+          excalidrawAPI={excalidrawAPI}
+          excalidrawLib={excalidrawLib}
+        />
+      </Footer>
+    );
+  }
+  return null;
+};
+export default MobileFooter;

examples/excalidraw/components/sidebar/ExampleSidebar.tsx

@@ -1,9 +1,8 @@
+import { useState } from "react";
 import "./ExampleSidebar.scss";
 
-const React = window.React;
-
 export default function Sidebar({ children }: { children: React.ReactNode }) {
-  const [open, setOpen] = React.useState(false);
+  const [open, setOpen] = useState(false);
 
   return (
     <>

examples/excalidraw/initialData.tsx

@@ -1,5 +1,5 @@
-import type { ExcalidrawElementSkeleton } from "../data/transform";
-import type { FileId } from "../element/types";
+import type { ExcalidrawElementSkeleton } from "@excalidraw/excalidraw/data/transform";
+import type { FileId } from "@excalidraw/excalidraw/element/types";
 
 const elements: ExcalidrawElementSkeleton[] = [
   {

examples/excalidraw/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "examples",
+  "version": "1.0.0",
+  "private": true,
+  "dependencies": {
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
+    "@excalidraw/excalidraw": "*"
+  },
+  "devDependencies": {
+    "typescript": "^5"
+  }
+}

examples/excalidraw/tsconfig.json

@@ -0,0 +1,3 @@
+{
+  "extends": "../../tsconfig"
+}

examples/excalidraw/utils.ts

@@ -0,0 +1,146 @@
+import { unstable_batchedUpdates } from "react-dom";
+import { fileOpen as _fileOpen } from "browser-fs-access";
+import type { MIME_TYPES } from "@excalidraw/excalidraw";
+import { AbortError } from "../../packages/excalidraw/errors";
+
+type FILE_EXTENSION = Exclude<keyof typeof MIME_TYPES, "binary">;
+
+const INPUT_CHANGE_INTERVAL_MS = 500;
+
+export type ResolvablePromise<T> = Promise<T> & {
+  resolve: [T] extends [undefined] ? (value?: T) => void : (value: T) => void;
+  reject: (error: Error) => void;
+};
+export const resolvablePromise = <T>() => {
+  let resolve!: any;
+  let reject!: any;
+  const promise = new Promise((_resolve, _reject) => {
+    resolve = _resolve;
+    reject = _reject;
+  });
+  (promise as any).resolve = resolve;
+  (promise as any).reject = reject;
+  return promise as ResolvablePromise<T>;
+};
+
+export const distance2d = (x1: number, y1: number, x2: number, y2: number) => {
+  const xd = x2 - x1;
+  const yd = y2 - y1;
+  return Math.hypot(xd, yd);
+};
+
+export const fileOpen = <M extends boolean | undefined = false>(opts: {
+  extensions?: FILE_EXTENSION[];
+  description: string;
+  multiple?: M;
+}): Promise<M extends false | undefined ? File : File[]> => {
+  // an unsafe TS hack, alas not much we can do AFAIK
+  type RetType = M extends false | undefined ? File : File[];
+
+  const mimeTypes = opts.extensions?.reduce((mimeTypes, type) => {
+    mimeTypes.push(MIME_TYPES[type]);
+
+    return mimeTypes;
+  }, [] as string[]);
+
+  const extensions = opts.extensions?.reduce((acc, ext) => {
+    if (ext === "jpg") {
+      return acc.concat(".jpg", ".jpeg");
+    }
+    return acc.concat(`.${ext}`);
+  }, [] as string[]);
+
+  return _fileOpen({
+    description: opts.description,
+    extensions,
+    mimeTypes,
+    multiple: opts.multiple ?? false,
+    legacySetup: (resolve, reject, input) => {
+      const scheduleRejection = debounce(reject, INPUT_CHANGE_INTERVAL_MS);
+      const focusHandler = () => {
+        checkForFile();
+        document.addEventListener("keyup", scheduleRejection);
+        document.addEventListener("pointerup", scheduleRejection);
+        scheduleRejection();
+      };
+      const checkForFile = () => {
+        // this hack might not work when expecting multiple files
+        if (input.files?.length) {
+          const ret = opts.multiple ? [...input.files] : input.files[0];
+          resolve(ret as RetType);
+        }
+      };
+      requestAnimationFrame(() => {
+        window.addEventListener("focus", focusHandler);
+      });
+      const interval = window.setInterval(() => {
+        checkForFile();
+      }, INPUT_CHANGE_INTERVAL_MS);
+      return (rejectPromise) => {
+        clearInterval(interval);
+        scheduleRejection.cancel();
+        window.removeEventListener("focus", focusHandler);
+        document.removeEventListener("keyup", scheduleRejection);
+        document.removeEventListener("pointerup", scheduleRejection);
+        if (rejectPromise) {
+          // so that something is shown in console if we need to debug this
+          console.warn("Opening the file was canceled (legacy-fs).");
+          rejectPromise(new AbortError());
+        }
+      };
+    },
+  }) as Promise<RetType>;
+};
+
+export const debounce = <T extends any[]>(
+  fn: (...args: T) => void,
+  timeout: number,
+) => {
+  let handle = 0;
+  let lastArgs: T | null = null;
+  const ret = (...args: T) => {
+    lastArgs = args;
+    clearTimeout(handle);
+    handle = window.setTimeout(() => {
+      lastArgs = null;
+      fn(...args);
+    }, timeout);
+  };
+  ret.flush = () => {
+    clearTimeout(handle);
+    if (lastArgs) {
+      const _lastArgs = lastArgs;
+      lastArgs = null;
+      fn(..._lastArgs);
+    }
+  };
+  ret.cancel = () => {
+    lastArgs = null;
+    clearTimeout(handle);
+  };
+  return ret;
+};
+
+export const withBatchedUpdates = <
+  TFunction extends ((event: any) => void) | (() => void),
+>(
+  func: Parameters<TFunction>["length"] extends 0 | 1 ? TFunction : never,
+) =>
+  ((event) => {
+    unstable_batchedUpdates(func as TFunction, event);
+  }) as TFunction;
+
+/**
+ * barches React state updates and throttles the calls to a single call per
+ * animation frame
+ */
+export const withBatchedUpdatesThrottled = <
+  TFunction extends ((event: any) => void) | (() => void),
+>(
+  func: Parameters<TFunction>["length"] extends 0 | 1 ? TFunction : never,
+) => {
+  // @ts-ignore
+  return throttleRAF<Parameters<TFunction>>(((event) => {
+    unstable_batchedUpdates(func, event);
+  }) as TFunction);
+};

examples/excalidraw/with-nextjs/.gitignore

@@ -0,0 +1,36 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

examples/excalidraw/with-nextjs/README.md

@@ -0,0 +1,36 @@
+This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3005) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/basic-features/font-optimization) to automatically optimize and load Inter, a custom Google Font.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.

examples/excalidraw/with-nextjs/next.config.js

@@ -0,0 +1,12 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  distDir: "build",
+  typescript: {
+    // The ts config doesn't work with `jsx: preserve" and if updated to `react-jsx` it gets ovewritten by next js throwing ts errors hence I am ignoring build errors until this is fixed.
+    ignoreBuildErrors: true,
+  },
+  // This is needed as in pages router the code for importing types throws error as its outside next js app
+  transpilePackages: ["../"],
+};
+
+module.exports = nextConfig;

examples/excalidraw/with-nextjs/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "with-nextjs",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "build:workspace": "yarn workspace @excalidraw/excalidraw run build:esm",
+    "dev": "yarn build:workspace && next dev -p 3005",
+    "build": "yarn build:workspace && next build",
+    "start": "next start -p 3006",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "@excalidraw/excalidraw": "*",
+    "next": "14.1",
+    "react": "^18",
+    "react-dom": "^18"
+  },
+  "devDependencies": {
+    "@types/node": "^20",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "path2d-polyfill": "2.0.1",
+    "typescript": "^5"
+  }
+}

examples/excalidraw/with-nextjs/src/app/layout.tsx

@@ -0,0 +1,11 @@
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="en">
+      <body>{children}</body>
+    </html>
+  );
+}

examples/excalidraw/with-nextjs/src/app/page.tsx

@@ -0,0 +1,23 @@
+import dynamic from "next/dynamic";
+import "../common.scss";
+
+// Since client components get prerenderd on server as well hence importing the excalidraw stuff dynamically
+// with ssr false
+const ExcalidrawWithClientOnly = dynamic(
+  async () => (await import("../excalidrawWrapper")).default,
+  {
+    ssr: false,
+  },
+);
+
+export default function Page() {
+  return (
+    <>
+      <a href="/excalidraw-in-pages">Switch to Pages router</a>
+      <h1 className="page-title">App Router</h1>
+
+      {/* @ts-expect-error - https://github.com/vercel/next.js/issues/42292 */}
+      <ExcalidrawWithClientOnly />
+    </>
+  );
+}

examples/excalidraw/with-nextjs/src/common.scss

@@ -0,0 +1,15 @@
+* {
+  box-sizing: border-box;
+  font-family: sans-serif;
+}
+
+a {
+  color: #1c7ed6;
+  font-size: 20px;
+  text-decoration: none;
+  font-weight: 550;
+}
+
+.page-title {
+  text-align: center;
+}

examples/excalidraw/with-nextjs/src/excalidrawWrapper.tsx

@@ -0,0 +1,22 @@
+"use client";
+import * as excalidrawLib from "@excalidraw/excalidraw";
+import { Excalidraw } from "@excalidraw/excalidraw";
+import App from "../../components/App";
+
+import "@excalidraw/excalidraw/index.css";
+
+const ExcalidrawWrapper: React.FC = () => {
+  return (
+    <>
+      <App
+        appTitle={"Excalidraw with Nextjs Example"}
+        useCustom={(api: any, args?: any[]) => {}}
+        excalidrawLib={excalidrawLib}
+      >
+        <Excalidraw />
+      </App>
+    </>
+  );
+};
+
+export default ExcalidrawWrapper;

examples/excalidraw/with-nextjs/src/pages/excalidraw-in-pages.tsx

@@ -0,0 +1,22 @@
+import dynamic from "next/dynamic";
+import "../common.scss";
+
+// Since client components get prerenderd on server as well hence importing the excalidraw stuff dynamically
+// with ssr false
+const Excalidraw = dynamic(
+  async () => (await import("../excalidrawWrapper")).default,
+  {
+    ssr: false,
+  },
+);
+
+export default function Page() {
+  return (
+    <>
+      <a href="/">Switch to App router</a>
+      <h1 className="page-title">Pages Router</h1>
+      {/* @ts-expect-error - https://github.com/vercel/next.js/issues/42292 */}
+      <Excalidraw />
+    </>
+  );
+}

examples/excalidraw/with-nextjs/tsconfig.json

@@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+    "forceConsistentCasingInFileNames": true
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", "build/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}

examples/excalidraw/with-nextjs/vercel.json

@@ -0,0 +1,3 @@
+{
+  "outputDirectory": "build"
+}

examples/excalidraw/with-nextjs/yarn.lock

@@ -0,0 +1,252 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@excalidraw/excalidraw@workspace:^":
+  version "0.17.2"
+  resolved "https://registry.yarnpkg.com/@excalidraw/excalidraw/-/excalidraw-0.17.2.tgz#9a636a1e6bb3c88c5883347d3a7e75e9cce8ab96"
+  integrity sha512-7pqUWD8+mPjDhF4XxG3gw4rvE2JGaLW3Vss5UZfTbITPxAtFaGEc1K081bncitnaYhUwN9ENJE0i87QB3poDwQ==
+
+"@next/env@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/env/-/env-14.0.4.tgz#d5cda0c4a862d70ae760e58c0cd96a8899a2e49a"
+  integrity sha512-irQnbMLbUNQpP1wcE5NstJtbuA/69kRfzBrpAD7Gsn8zm/CY6YQYc3HQBz8QPxwISG26tIm5afvvVbu508oBeQ==
+
+"@next/swc-darwin-arm64@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-darwin-arm64/-/swc-darwin-arm64-14.0.4.tgz#27b1854c2cd04eb1d5e75081a1a792ad91526618"
+  integrity sha512-mF05E/5uPthWzyYDyptcwHptucf/jj09i2SXBPwNzbgBNc+XnwzrL0U6BmPjQeOL+FiB+iG1gwBeq7mlDjSRPg==
+
+"@next/swc-darwin-x64@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-darwin-x64/-/swc-darwin-x64-14.0.4.tgz#9940c449e757d0ee50bb9e792d2600cc08a3eb3b"
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+
+"@next/swc-linux-arm64-gnu@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-14.0.4.tgz#0eafd27c8587f68ace7b4fa80695711a8434de21"
+  integrity sha512-VwwZKrBQo/MGb1VOrxJ6LrKvbpo7UbROuyMRvQKTFKhNaXjUmKTu7wxVkIuCARAfiI8JpaWAnKR+D6tzpCcM4w==
+
+"@next/swc-linux-arm64-musl@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-14.0.4.tgz#2b0072adb213f36dada5394ea67d6e82069ae7dd"
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+
+"@next/swc-linux-x64-gnu@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-14.0.4.tgz#68c67d20ebc8e3f6ced6ff23a4ba2a679dbcec32"
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+
+"@next/swc-linux-x64-musl@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-14.0.4.tgz#67cd81b42fb2caf313f7992fcf6d978af55a1247"
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+
+"@next/swc-win32-arm64-msvc@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-14.0.4.tgz#be06585906b195d755ceda28f33c633e1443f1a3"
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+
+"@next/swc-win32-ia32-msvc@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-win32-ia32-msvc/-/swc-win32-ia32-msvc-14.0.4.tgz#e76cabefa9f2d891599c3d85928475bd8d3f6600"
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+
+"@next/swc-win32-x64-msvc@14.0.4":
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-14.0.4.tgz#e74892f1a9ccf41d3bf5979ad6d3d77c07b9cba1"
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+
+"@swc/helpers@0.5.2":
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/@swc/helpers/-/helpers-0.5.2.tgz#85ea0c76450b61ad7d10a37050289eded783c27d"
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+  dependencies:
+    tslib "^2.4.0"
+
+"@types/node@^20":
+  version "20.11.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.11.0.tgz#8e0b99e70c0c1ade1a86c4a282f7b7ef87c9552f"
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+  dependencies:
+    undici-types "~5.26.4"
+
+"@types/prop-types@*":
+  version "15.7.11"
+  resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.11.tgz#2596fb352ee96a1379c657734d4b913a613ad563"
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+
+"@types/react-dom@^18":
+  version "18.2.18"
+  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-18.2.18.tgz#16946e6cd43971256d874bc3d0a72074bb8571dd"
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+  dependencies:
+    "@types/react" "*"
+
+"@types/react@*", "@types/react@^18":
+  version "18.2.47"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-18.2.47.tgz#85074b27ab563df01fbc3f68dc64bf7050b0af40"
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+  dependencies:
+    "@types/prop-types" "*"
+    "@types/scheduler" "*"
+    csstype "^3.0.2"
+
+"@types/scheduler@*":
+  version "0.16.8"
+  resolved "https://registry.yarnpkg.com/@types/scheduler/-/scheduler-0.16.8.tgz#ce5ace04cfeabe7ef87c0091e50752e36707deff"
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+
+busboy@1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/busboy/-/busboy-1.6.0.tgz#966ea36a9502e43cdb9146962523b92f531f6893"
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+  dependencies:
+    streamsearch "^1.1.0"
+
+caniuse-lite@^1.0.30001406:
+  version "1.0.30001576"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001576.tgz#893be772cf8ee6056d6c1e2d07df365b9ec0a5c4"
+  integrity sha512-ff5BdakGe2P3SQsMsiqmt1Lc8221NR1VzHj5jXN5vBny9A6fpze94HiVV/n7XRosOlsShJcvMv5mdnpjOGCEgg==
+
+client-only@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/client-only/-/client-only-0.0.1.tgz#38bba5d403c41ab150bff64a95c85013cf73bca1"
+  integrity sha512-IV3Ou0jSMzZrd3pZ48nLkT9DA7Ag1pnPzaiQhpW7c3RbcqqzvzzVu+L8gfqMp/8IM2MQtSiqaCxrrcfu8I8rMA==
+
+csstype@^3.0.2:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.1.3.tgz#d80ff294d114fb0e6ac500fbf85b60137d7eff81"
+  integrity sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==
+
+glob-to-regexp@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.4.1.tgz#c75297087c851b9a578bd217dd59a92f59fe546e"
+  integrity sha512-lkX1HJXwyMcprw/5YUZc2s7DrpAiHB21/V+E1rHUrVNokkvB6bqMzT0VfV6/86ZNabt1k14YOIaT7nDvOX3Iiw==
+
+graceful-fs@^4.1.2, graceful-fs@^4.2.11:
+  version "4.2.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.11.tgz#4183e4e8bf08bb6e05bbb2f7d2e0c8f712ca40e3"
+  integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==
+
+"js-tokens@^3.0.0 || ^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+  integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
+
+loose-envify@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
+nanoid@^3.3.6:
+  version "3.3.7"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.7.tgz#d0c301a691bc8d54efa0a2226ccf3fe2fd656bd8"
+  integrity sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==
+
+next@14.0.4:
+  version "14.0.4"
+  resolved "https://registry.yarnpkg.com/next/-/next-14.0.4.tgz#bf00b6f835b20d10a5057838fa2dfced1d0d84dc"
+  integrity sha512-qbwypnM7327SadwFtxXnQdGiKpkuhaRLE2uq62/nRul9cj9KhQ5LhHmlziTNqUidZotw/Q1I9OjirBROdUJNgA==
+  dependencies:
+    "@next/env" "14.0.4"
+    "@swc/helpers" "0.5.2"
+    busboy "1.6.0"
+    caniuse-lite "^1.0.30001406"
+    graceful-fs "^4.2.11"
+    postcss "8.4.31"
+    styled-jsx "5.1.1"
+    watchpack "2.4.0"
+  optionalDependencies:
+    "@next/swc-darwin-arm64" "14.0.4"
+    "@next/swc-darwin-x64" "14.0.4"
+    "@next/swc-linux-arm64-gnu" "14.0.4"
+    "@next/swc-linux-arm64-musl" "14.0.4"
+    "@next/swc-linux-x64-gnu" "14.0.4"
+    "@next/swc-linux-x64-musl" "14.0.4"
+    "@next/swc-win32-arm64-msvc" "14.0.4"
+    "@next/swc-win32-ia32-msvc" "14.0.4"
+    "@next/swc-win32-x64-msvc" "14.0.4"
+
+path2d-polyfill@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/path2d-polyfill/-/path2d-polyfill-2.0.1.tgz#24c554a738f42700d6961992bf5f1049672f2391"
+  integrity sha512-ad/3bsalbbWhmBo0D6FZ4RNMwsLsPpL6gnvhuSaU5Vm7b06Kr5ubSltQQ0T7YKsiJQO+g22zJ4dJKNTXIyOXtA==
+
+picocolors@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
+  integrity sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==
+
+postcss@8.4.31:
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
+  dependencies:
+    nanoid "^3.3.6"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
+react-dom@^18:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-18.2.0.tgz#22aaf38708db2674ed9ada224ca4aa708d821e3d"
+  integrity sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==
+  dependencies:
+    loose-envify "^1.1.0"
+    scheduler "^0.23.0"
+
+react@^18:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react/-/react-18.2.0.tgz#555bd98592883255fa00de14f1151a917b5d77d5"
+  integrity sha512-/3IjMdb2L9QbBdWiW5e3P2/npwMBaU9mHCSCUzNln0ZCYbcfTsGbTJrU/kGemdH2IWmB2ioZ+zkxtmq6g09fGQ==
+  dependencies:
+    loose-envify "^1.1.0"
+
+scheduler@^0.23.0:
+  version "0.23.0"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.23.0.tgz#ba8041afc3d30eb206a487b6b384002e4e61fdfe"
+  integrity sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==
+  dependencies:
+    loose-envify "^1.1.0"
+
+source-map-js@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
+  integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
+
+streamsearch@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-1.1.0.tgz#404dd1e2247ca94af554e841a8ef0eaa238da764"
+  integrity sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg==
+
+styled-jsx@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/styled-jsx/-/styled-jsx-5.1.1.tgz#839a1c3aaacc4e735fed0781b8619ea5d0009d1f"
+  integrity sha512-pW7uC1l4mBZ8ugbiZrcIsiIvVx1UmTfw7UkC3Um2tmfUq9Bhk8IiyEIPl6F8agHgjzku6j0xQEZbfA5uSgSaCw==
+  dependencies:
+    client-only "0.0.1"
+
+tslib@^2.4.0:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.6.2.tgz#703ac29425e7b37cd6fd456e92404d46d1f3e4ae"
+  integrity sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==
+
+typescript@^5:
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
+  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
+
+undici-types@~5.26.4:
+  version "5.26.5"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
+  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
+
+watchpack@2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-2.4.0.tgz#fa33032374962c78113f93c7f2fb4c54c9862a5d"
+  integrity sha512-Lcvm7MGST/4fup+ifyKi2hjyIAwcdI4HRgtvTpIUxBRhB+RFtUh8XtDOxUfctVCnhVi+QQj49i91OyvzkJl6cg==
+  dependencies:
+    glob-to-regexp "^0.4.1"
+    graceful-fs "^4.1.2"

examples/excalidraw/with-script-in-browser/index.html

@@ -13,20 +13,20 @@
       window.name = "codesandbox";
     </script>
     <link rel="stylesheet" href="/dist/browser/dev/index.css" />
-    <link rel="stylesheet" href="bundle.css" />
   </head>
 
   <body>
     <noscript> You need to enable JavaScript to run this app. </noscript>
     <div id="root"></div>
-    <script src="https://unpkg.com/react@18.2.0/umd/react.development.js"></script>
-    <script src="https://unpkg.com/react-dom@18.2.0/umd/react-dom.development.js"></script>
+
     <!-- This is so that we use the bundled excalidraw.development.js file instead
     of the actual source code -->
     <script type="module">
-      import * as ExcalidrawLib from "/dist/browser/dev/index.js";
+      import * as ExcalidrawLib from "@excalidraw/excalidraw";
+
+      console.log(ExcalidrawLib);
       window.ExcalidrawLib = ExcalidrawLib;
     </script>
-    <script type="module" src="bundle.js"></script>
+    <script type="module" src="index.tsx"></script>
   </body>
 </html>

examples/excalidraw/with-script-in-browser/index.tsx

@@ -0,0 +1,28 @@
+import App from "../components/App";
+import React, { StrictMode } from "react";
+import { createRoot } from "react-dom/client";
+
+import type * as TExcalidraw from "@excalidraw/excalidraw";
+
+import "@excalidraw/excalidraw/index.css";
+
+declare global {
+  interface Window {
+    ExcalidrawLib: typeof TExcalidraw;
+  }
+}
+
+const rootElement = document.getElementById("root")!;
+const root = createRoot(rootElement);
+const { Excalidraw } = window.ExcalidrawLib;
+root.render(
+  <StrictMode>
+    <App
+      appTitle={"Excalidraw Example"}
+      useCustom={(api: any, args?: any[]) => {}}
+      excalidrawLib={window.ExcalidrawLib}
+    >
+      <Excalidraw />
+    </App>
+  </StrictMode>,
+);

examples/excalidraw/with-script-in-browser/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "with-script-in-browser",
+  "version": "1.0.0",
+  "private": true,
+  "dependencies": {
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
+    "@excalidraw/excalidraw": "*"
+  },
+  "devDependencies": {
+    "vite": "5.0.12",
+    "typescript": "^5"
+  },
+  "scripts": {
+    "start": "yarn workspace @excalidraw/excalidraw run build:esm && vite",
+    "build": "yarn workspace @excalidraw/excalidraw run build:esm && vite build",
+    "build:preview": "yarn build && vite preview --port 5002"
+  }
+}

examples/excalidraw/with-script-in-browser/vercel.json

@@ -1,4 +1,4 @@
 {
-  "outputDirectory": "example/public",
+  "outputDirectory": "dist",
   "installCommand": "yarn install"
 }

examples/excalidraw/with-script-in-browser/vite.config.mts

@@ -0,0 +1,11 @@
+import { defineConfig } from "vite";
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  server: {
+    port: 3001,
+    // open the browser
+    open: true,
+  },
+  publicDir: "public",
+});

examples/excalidraw/yarn.lock

@@ -0,0 +1,313 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@esbuild/aix-ppc64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/aix-ppc64/-/aix-ppc64-0.19.11.tgz#2acd20be6d4f0458bc8c784103495ff24f13b1d3"
+  integrity sha512-FnzU0LyE3ySQk7UntJO4+qIiQgI7KoODnZg5xzXIrFJlKd2P2gwHsHY4927xj9y5PJmJSzULiUCWmv7iWnNa7g==
+
+"@esbuild/android-arm64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/android-arm64/-/android-arm64-0.19.11.tgz#b45d000017385c9051a4f03e17078abb935be220"
+  integrity sha512-aiu7K/5JnLj//KOnOfEZ0D90obUkRzDMyqd/wNAUQ34m4YUPVhRZpnqKV9uqDGxT7cToSDnIHsGooyIczu9T+Q==
+
+"@esbuild/android-arm@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/android-arm/-/android-arm-0.19.11.tgz#f46f55414e1c3614ac682b29977792131238164c"
+  integrity sha512-5OVapq0ClabvKvQ58Bws8+wkLCV+Rxg7tUVbo9xu034Nm536QTII4YzhaFriQ7rMrorfnFKUsArD2lqKbFY4vw==
+
+"@esbuild/android-x64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/android-x64/-/android-x64-0.19.11.tgz#bfc01e91740b82011ef503c48f548950824922b2"
+  integrity sha512-eccxjlfGw43WYoY9QgB82SgGgDbibcqyDTlk3l3C0jOVHKxrjdc9CTwDUQd0vkvYg5um0OH+GpxYvp39r+IPOg==
+
+"@esbuild/darwin-arm64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/darwin-arm64/-/darwin-arm64-0.19.11.tgz#533fb7f5a08c37121d82c66198263dcc1bed29bf"
+  integrity sha512-ETp87DRWuSt9KdDVkqSoKoLFHYTrkyz2+65fj9nfXsaV3bMhTCjtQfw3y+um88vGRKRiF7erPrh/ZuIdLUIVxQ==
+
+"@esbuild/darwin-x64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/darwin-x64/-/darwin-x64-0.19.11.tgz#62f3819eff7e4ddc656b7c6815a31cf9a1e7d98e"
+  integrity sha512-fkFUiS6IUK9WYUO/+22omwetaSNl5/A8giXvQlcinLIjVkxwTLSktbF5f/kJMftM2MJp9+fXqZ5ezS7+SALp4g==
+
+"@esbuild/freebsd-arm64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/freebsd-arm64/-/freebsd-arm64-0.19.11.tgz#d478b4195aa3ca44160272dab85ef8baf4175b4a"
+  integrity sha512-lhoSp5K6bxKRNdXUtHoNc5HhbXVCS8V0iZmDvyWvYq9S5WSfTIHU2UGjcGt7UeS6iEYp9eeymIl5mJBn0yiuxA==
+
+"@esbuild/freebsd-x64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/freebsd-x64/-/freebsd-x64-0.19.11.tgz#7bdcc1917409178257ca6a1a27fe06e797ec18a2"
+  integrity sha512-JkUqn44AffGXitVI6/AbQdoYAq0TEullFdqcMY/PCUZ36xJ9ZJRtQabzMA+Vi7r78+25ZIBosLTOKnUXBSi1Kw==
+
+"@esbuild/linux-arm64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-arm64/-/linux-arm64-0.19.11.tgz#58ad4ff11685fcc735d7ff4ca759ab18fcfe4545"
+  integrity sha512-LneLg3ypEeveBSMuoa0kwMpCGmpu8XQUh+mL8XXwoYZ6Be2qBnVtcDI5azSvh7vioMDhoJFZzp9GWp9IWpYoUg==
+
+"@esbuild/linux-arm@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-arm/-/linux-arm-0.19.11.tgz#ce82246d873b5534d34de1e5c1b33026f35e60e3"
+  integrity sha512-3CRkr9+vCV2XJbjwgzjPtO8T0SZUmRZla+UL1jw+XqHZPkPgZiyWvbDvl9rqAN8Zl7qJF0O/9ycMtjU67HN9/Q==
+
+"@esbuild/linux-ia32@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-ia32/-/linux-ia32-0.19.11.tgz#cbae1f313209affc74b80f4390c4c35c6ab83fa4"
+  integrity sha512-caHy++CsD8Bgq2V5CodbJjFPEiDPq8JJmBdeyZ8GWVQMjRD0sU548nNdwPNvKjVpamYYVL40AORekgfIubwHoA==
+
+"@esbuild/linux-loong64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-loong64/-/linux-loong64-0.19.11.tgz#5f32aead1c3ec8f4cccdb7ed08b166224d4e9121"
+  integrity sha512-ppZSSLVpPrwHccvC6nQVZaSHlFsvCQyjnvirnVjbKSHuE5N24Yl8F3UwYUUR1UEPaFObGD2tSvVKbvR+uT1Nrg==
+
+"@esbuild/linux-mips64el@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-mips64el/-/linux-mips64el-0.19.11.tgz#38eecf1cbb8c36a616261de858b3c10d03419af9"
+  integrity sha512-B5x9j0OgjG+v1dF2DkH34lr+7Gmv0kzX6/V0afF41FkPMMqaQ77pH7CrhWeR22aEeHKaeZVtZ6yFwlxOKPVFyg==
+
+"@esbuild/linux-ppc64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-ppc64/-/linux-ppc64-0.19.11.tgz#9c5725a94e6ec15b93195e5a6afb821628afd912"
+  integrity sha512-MHrZYLeCG8vXblMetWyttkdVRjQlQUb/oMgBNurVEnhj4YWOr4G5lmBfZjHYQHHN0g6yDmCAQRR8MUHldvvRDA==
+
+"@esbuild/linux-riscv64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-riscv64/-/linux-riscv64-0.19.11.tgz#2dc4486d474a2a62bbe5870522a9a600e2acb916"
+  integrity sha512-f3DY++t94uVg141dozDu4CCUkYW+09rWtaWfnb3bqe4w5NqmZd6nPVBm+qbz7WaHZCoqXqHz5p6CM6qv3qnSSQ==
+
+"@esbuild/linux-s390x@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-s390x/-/linux-s390x-0.19.11.tgz#4ad8567df48f7dd4c71ec5b1753b6f37561a65a8"
+  integrity sha512-A5xdUoyWJHMMlcSMcPGVLzYzpcY8QP1RtYzX5/bS4dvjBGVxdhuiYyFwp7z74ocV7WDc0n1harxmpq2ePOjI0Q==
+
+"@esbuild/linux-x64@0.19.11":
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-x64/-/linux-x64-0.19.11.tgz#b7390c4d5184f203ebe7ddaedf073df82a658766"
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+  resolved "https://registry.yarnpkg.com/@esbuild/openbsd-x64/-/openbsd-x64-0.19.11.tgz#17388c76e2f01125bf831a68c03a7ffccb65d1a2"
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+  resolved "https://registry.yarnpkg.com/@esbuild/win32-ia32/-/win32-ia32-0.19.11.tgz#481a65fee2e5cce74ec44823e6b09ecedcc5194c"
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+  resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.9.5.tgz#b752b6c88a14ccfcbdf3f48c577ccc3a7f0e66b9"
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+
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+  resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.9.5.tgz#33757c3a448b9ef77b6f6292d8b0ec45c87e9c1a"
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+
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+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.9.5.tgz#5234ba62665a3f443143bc8bcea9df2cc58f55fb"
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+
+"@rollup/rollup-darwin-x64@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.9.5.tgz#981256c054d3247b83313724938d606798a919d1"
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+
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+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm-gnueabihf/-/rollup-linux-arm-gnueabihf-4.9.5.tgz#120678a5a2b3a283a548dbb4d337f9187a793560"
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+
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+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm64-gnu/-/rollup-linux-arm64-gnu-4.9.5.tgz#c99d857e2372ece544b6f60b85058ad259f64114"
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+
+"@rollup/rollup-linux-arm64-musl@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.9.5.tgz#3064060f568a5718c2a06858cd6e6d24f2ff8632"
+  integrity sha512-QaKFVOzzST2xzY4MAmiDmURagWLFh+zZtttuEnuNn19AiZ0T3fhPyjPPGwLNdiDT82ZE91hnfJsUiDwF9DClIQ==
+
+"@rollup/rollup-linux-riscv64-gnu@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.9.5.tgz#987d30b5d2b992fff07d055015991a57ff55fbad"
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+
+"@rollup/rollup-linux-x64-gnu@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.9.5.tgz#85946ee4d068bd12197aeeec2c6f679c94978a49"
+  integrity sha512-Dq1bqBdLaZ1Gb/l2e5/+o3B18+8TI9ANlA1SkejZqDgdU/jK/ThYaMPMJpVMMXy2uRHvGKbkz9vheVGdq3cJfA==
+
+"@rollup/rollup-linux-x64-musl@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.9.5.tgz#fe0b20f9749a60eb1df43d20effa96c756ddcbd4"
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+
+"@rollup/rollup-win32-arm64-msvc@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.9.5.tgz#422661ef0e16699a234465d15b2c1089ef963b2a"
+  integrity sha512-aHSsMnUw+0UETB0Hlv7B/ZHOGY5bQdwMKJSzGfDfvyhnpmVxLMGnQPGNE9wgqkLUs3+gbG1Qx02S2LLfJ5GaRQ==
+
+"@rollup/rollup-win32-ia32-msvc@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.9.5.tgz#7b73a145891c202fbcc08759248983667a035d85"
+  integrity sha512-AiqiLkb9KSf7Lj/o1U3SEP9Zn+5NuVKgFdRIZkvd4N0+bYrTOovVd0+LmYCPQGbocT4kvFyK+LXCDiXPBF3fyA==
+
+"@rollup/rollup-win32-x64-msvc@4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.9.5.tgz#10491ccf4f63c814d4149e0316541476ea603602"
+  integrity sha512-1q+mykKE3Vot1kaFJIDoUFv5TuW+QQVaf2FmTT9krg86pQrGStOSJJ0Zil7CFagyxDuouTepzt5Y5TVzyajOdQ==
+
+"@types/estree@1.0.5":
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.5.tgz#a6ce3e556e00fd9895dd872dd172ad0d4bd687f4"
+  integrity sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==
+
+esbuild@^0.19.3:
+  version "0.19.11"
+  resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.19.11.tgz#4a02dca031e768b5556606e1b468fe72e3325d96"
+  integrity sha512-HJ96Hev2hX/6i5cDVwcqiJBBtuo9+FeIJOtZ9W1kA5M6AMJRHUZlpYZ1/SbEwtO0ioNAW8rUooVpC/WehY2SfA==
+  optionalDependencies:
+    "@esbuild/aix-ppc64" "0.19.11"
+    "@esbuild/android-arm" "0.19.11"
+    "@esbuild/android-arm64" "0.19.11"
+    "@esbuild/android-x64" "0.19.11"
+    "@esbuild/darwin-arm64" "0.19.11"
+    "@esbuild/darwin-x64" "0.19.11"
+    "@esbuild/freebsd-arm64" "0.19.11"
+    "@esbuild/freebsd-x64" "0.19.11"
+    "@esbuild/linux-arm" "0.19.11"
+    "@esbuild/linux-arm64" "0.19.11"
+    "@esbuild/linux-ia32" "0.19.11"
+    "@esbuild/linux-loong64" "0.19.11"
+    "@esbuild/linux-mips64el" "0.19.11"
+    "@esbuild/linux-ppc64" "0.19.11"
+    "@esbuild/linux-riscv64" "0.19.11"
+    "@esbuild/linux-s390x" "0.19.11"
+    "@esbuild/linux-x64" "0.19.11"
+    "@esbuild/netbsd-x64" "0.19.11"
+    "@esbuild/openbsd-x64" "0.19.11"
+    "@esbuild/sunos-x64" "0.19.11"
+    "@esbuild/win32-arm64" "0.19.11"
+    "@esbuild/win32-ia32" "0.19.11"
+    "@esbuild/win32-x64" "0.19.11"
+
+fsevents@~2.3.2, fsevents@~2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
+  integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
+
+"js-tokens@^3.0.0 || ^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+  integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
+
+loose-envify@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
+nanoid@^3.3.7:
+  version "3.3.7"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.7.tgz#d0c301a691bc8d54efa0a2226ccf3fe2fd656bd8"
+  integrity sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==
+
+picocolors@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
+  integrity sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==
+
+postcss@^8.4.32:
+  version "8.4.33"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.33.tgz#1378e859c9f69bf6f638b990a0212f43e2aaa742"
+  integrity sha512-Kkpbhhdjw2qQs2O2DGX+8m5OVqEcbB9HRBvuYM9pgrjEFUg30A9LmXNlTAUj4S9kgtGyrMbTzVjH7E+s5Re2yg==
+  dependencies:
+    nanoid "^3.3.7"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
+react-dom@18.2.0:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-18.2.0.tgz#22aaf38708db2674ed9ada224ca4aa708d821e3d"
+  integrity sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==
+  dependencies:
+    loose-envify "^1.1.0"
+    scheduler "^0.23.0"
+
+react@18.2.0:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react/-/react-18.2.0.tgz#555bd98592883255fa00de14f1151a917b5d77d5"
+  integrity sha512-/3IjMdb2L9QbBdWiW5e3P2/npwMBaU9mHCSCUzNln0ZCYbcfTsGbTJrU/kGemdH2IWmB2ioZ+zkxtmq6g09fGQ==
+  dependencies:
+    loose-envify "^1.1.0"
+
+rollup@^4.2.0:
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-4.9.5.tgz#62999462c90f4c8b5d7c38fc7161e63b29101b05"
+  integrity sha512-E4vQW0H/mbNMw2yLSqJyjtkHY9dslf/p0zuT1xehNRqUTBOFMqEjguDvqhXr7N7r/4ttb2jr4T41d3dncmIgbQ==
+  dependencies:
+    "@types/estree" "1.0.5"
+  optionalDependencies:
+    "@rollup/rollup-android-arm-eabi" "4.9.5"
+    "@rollup/rollup-android-arm64" "4.9.5"
+    "@rollup/rollup-darwin-arm64" "4.9.5"
+    "@rollup/rollup-darwin-x64" "4.9.5"
+    "@rollup/rollup-linux-arm-gnueabihf" "4.9.5"
+    "@rollup/rollup-linux-arm64-gnu" "4.9.5"
+    "@rollup/rollup-linux-arm64-musl" "4.9.5"
+    "@rollup/rollup-linux-riscv64-gnu" "4.9.5"
+    "@rollup/rollup-linux-x64-gnu" "4.9.5"
+    "@rollup/rollup-linux-x64-musl" "4.9.5"
+    "@rollup/rollup-win32-arm64-msvc" "4.9.5"
+    "@rollup/rollup-win32-ia32-msvc" "4.9.5"
+    "@rollup/rollup-win32-x64-msvc" "4.9.5"
+    fsevents "~2.3.2"
+
+scheduler@^0.23.0:
+  version "0.23.0"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.23.0.tgz#ba8041afc3d30eb206a487b6b384002e4e61fdfe"
+  integrity sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==
+  dependencies:
+    loose-envify "^1.1.0"
+
+source-map-js@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
+  integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
+
+vite@5.0.6:
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/vite/-/vite-5.0.6.tgz#f9e13503a4c5ccd67312c67803dec921f3bdea7c"
+  integrity sha512-MD3joyAEBtV7QZPl2JVVUai6zHms3YOmLR+BpMzLlX2Yzjfcc4gTgNi09d/Rua3F4EtC8zdwPU8eQYyib4vVMQ==
+  dependencies:
+    esbuild "^0.19.3"
+    postcss "^8.4.32"
+    rollup "^4.2.0"
+  optionalDependencies:
+    fsevents "~2.3.3"

excalidraw-app/collab/Collab.tsx

@@ -22,7 +22,6 @@ import {
   preventUnload,
   resolvablePromise,
   throttleRAF,
-  withBatchedUpdates,
 } from "../../packages/excalidraw/utils";
 import {
   CURSOR_SYNC_TIMEOUT,
@@ -83,6 +82,7 @@ import { atom, useAtom } from "jotai";
 import { appJotaiStore } from "../app-jotai";
 import { Mutable, ValueOf } from "../../packages/excalidraw/utility-types";
 import { getVisibleSceneBounds } from "../../packages/excalidraw/element/bounds";
+import { withBatchedUpdates } from "../../packages/excalidraw/reactUtils";
 
 export const collabAPIAtom = atom<CollabAPI | null>(null);
 export const collabDialogShownAtom = atom(false);

excalidraw-app/package.json

@@ -1,4 +1,8 @@
 {
+  "name": "excalidraw-app",
+  "version": "1.0.0",
+  "private": true,
+  "homepage": ".",
   "browserslist": {
     "production": [
       ">0.2%",
@@ -22,17 +26,13 @@
     "node": ">=18.0.0"
   },
   "dependencies": {},
-  "homepage": ".",
-  "name": "excalidraw-app",
   "prettier": "@excalidraw/prettier-config",
-  "private": true,
   "scripts": {
     "build-node": "node ./scripts/build-node.js",
     "build:app:docker": "cross-env VITE_APP_DISABLE_SENTRY=true VITE_APP_DISABLE_TRACKING=true vite build",
     "build:app": "cross-env VITE_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA vite build",
     "build:version": "node ../scripts/build-version.js",
     "build": "yarn build:app && yarn build:version",
-    "install:deps": "yarn install --frozen-lockfile && yarn --cwd ../",
     "start": "yarn && vite",
     "start:production": "npm run build && npx http-server build -a localhost -p 5001 -o",
     "build:preview": "yarn build && vite preview --port 5000"

package.json

@@ -4,7 +4,9 @@
   "workspaces": [
     "excalidraw-app",
     "packages/excalidraw",
-    "packages/utils"
+    "packages/utils",
+    "examples/excalidraw",
+    "examples/excalidraw/*"
   ],
   "dependencies": {
     "@excalidraw/random-username": "1.0.0",
@@ -43,7 +45,7 @@
     "prettier": "2.6.2",
     "rewire": "6.0.0",
     "typescript": "4.9.4",
-    "vite": "5.0.6",
+    "vite": "5.0.12",
     "vite-plugin-checker": "0.6.1",
     "vite-plugin-ejs": "1.7.0",
     "vite-plugin-pwa": "0.17.4",

packages/excalidraw/.gitignore

@@ -1,4 +1,2 @@
 node_modules
 types
-bundle.js
-bundle.css

packages/excalidraw/CHANGELOG.md

@@ -14,9 +14,44 @@ Please add the latest change on the top under the correct section.
 ## Unreleased
 
 - Expose `getVisibleSceneBounds` helper to get scene bounds of visible canvas area. [#7450](https://github.com/excalidraw/excalidraw/pull/7450)
+- Remove `ExcalidrawEmbeddableElement.validated` attribute. [#7539](https://github.com/excalidraw/excalidraw/pull/7539)
 
 ### Breaking Changes
 
+- `ExcalidrawEmbeddableElement.validated` was removed and moved to private editor state. This should largely not affect your apps unless you were reading from this attribute. We keep validating embeddable urls internally, and the public [`props.validateEmbeddable`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props#validateembeddable) still applies. [#7539](https://github.com/excalidraw/excalidraw/pull/7539)
+
+- Create an `ESM` build for `@excalidraw/excalidraw`. The API is in progress and subject to change before stable release. There are some changes on how the package will be consumed
+
+  #### Bundler
+
+  - CSS needs to be imported so you will need to import the css along with the excalidraw component
+
+  ```js
+  import { Excalidraw } from "@excalidraw/excalidraw";
+  import "@excalidraw/excalidraw/index.css";
+  ```
+
+  - The `types` path is updated
+
+  Instead of importing from `@excalidraw/excalidraw/types/`, you will need to import from `@excalidraw/excalidraw/dist/excalidraw` or `@excalidraw/excalidraw/dist/utils` depending on the types you are using.
+
+  However this we will be fixing before stable release, so in case you want to try it out you will need to update the types for now.
+
+  #### Browser
+
+  - Since its `ESM` so now script type `module` can be used to load it and css needs to be loaded as well.
+
+  ```html
+  <link
+    rel="stylesheet"
+    href="https://unpkg.com/@excalidraw/excalidraw@next/dist/browser/dev/index.css"
+  />
+  <script type="module">
+    import * as ExcalidrawLib from "https://unpkg.com/@excalidraw/excalidraw@next/dist/browser/dev/index.js";
+    window.ExcalidrawLib = ExcalidrawLib;
+  </script>
+  ```
+
 - `appState.openDialog` type was changed from `null | string` to `null | { name: string }`. [#7336](https://github.com/excalidraw/excalidraw/pull/7336)
 
 ## 0.17.1 (2023-11-28)
@@ -233,7 +268,7 @@ define: {
 
 - Support creating containers, linear elements, text containers, labelled arrows and arrow bindings programatically [#6546](https://github.com/excalidraw/excalidraw/pull/6546)
 - Introducing Web-Embeds (alias iframe element)[#6691](https://github.com/excalidraw/excalidraw/pull/6691)
-- Added [`props.validateEmbeddable`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props#validateEmbeddable) to customize embeddable src url validation. [#6691](https://github.com/excalidraw/excalidraw/pull/6691)
+- Added [`props.validateEmbeddable`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props#validateembeddable) to customize embeddable src url validation. [#6691](https://github.com/excalidraw/excalidraw/pull/6691)
 - Add support for `opts.fitToViewport` and `opts.viewportZoomFactor` in the [`ExcalidrawAPI.scrollToContent`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props/excalidraw-api#scrolltocontent) API. [#6581](https://github.com/excalidraw/excalidraw/pull/6581).
 - Properly sanitize element `link` urls. [#6728](https://github.com/excalidraw/excalidraw/pull/6728).
 - Sidebar component now supports tabs — for more detailed description of new behavior and breaking changes, see the linked PR. [#6213](https://github.com/excalidraw/excalidraw/pull/6213)

packages/excalidraw/actions/actionAlign.tsx

@@ -40,8 +40,13 @@ const alignSelectedElements = (
   alignment: Alignment,
 ) => {
   const selectedElements = app.scene.getSelectedElements(appState);
+  const elementsMap = arrayToMap(elements);
 
-  const updatedElements = alignElements(selectedElements, alignment);
+  const updatedElements = alignElements(
+    selectedElements,
+    elementsMap,
+    alignment,
+  );
 
   const updatedElementsMap = arrayToMap(updatedElements);
 

packages/excalidraw/actions/actionBoundText.tsx

@@ -45,8 +45,9 @@ export const actionUnbindText = register({
   },
   perform: (elements, appState, _, app) => {
     const selectedElements = app.scene.getSelectedElements(appState);
+    const elementsMap = app.scene.getNonDeletedElementsMap();
     selectedElements.forEach((element) => {
-      const boundTextElement = getBoundTextElement(element);
+      const boundTextElement = getBoundTextElement(element, elementsMap);
       if (boundTextElement) {
         const { width, height, baseline } = measureText(
           boundTextElement.originalText,
@@ -106,7 +107,10 @@ export const actionBindText = register({
       if (
         textElement &&
         bindingContainer &&
-        getBoundTextElement(bindingContainer) === null
+        getBoundTextElement(
+          bindingContainer,
+          app.scene.getNonDeletedElementsMap(),
+        ) === null
       ) {
         return true;
       }

packages/excalidraw/actions/actionChangeFontSize.tsx

@@ -0,0 +1,84 @@
+import { ButtonIconSelect } from "../components/ButtonIconSelect";
+import {
+  FontSizeExtraLargeIcon,
+  FontSizeLargeIcon,
+  FontSizeMediumIcon,
+  FontSizeSmallIcon,
+} from "../components/icons";
+import { DEFAULT_FONT_SIZE } from "../constants";
+import { isTextElement } from "../element";
+import { getBoundTextElement } from "../element/textElement";
+import { t } from "../i18n";
+import { changeFontSize } from "./utils";
+import { getFormValue } from "./actionProperties";
+import { register } from "./register";
+
+export const actionChangeFontSize = register({
+  name: "changeFontSize",
+  trackEvent: false,
+  perform: (elements, appState, value, app) => {
+    return changeFontSize(elements, appState, app, () => value, value);
+  },
+  PanelComponent: ({ elements, appState, updateData, app }) => (
+    <fieldset>
+      <legend>{t("labels.fontSize")}</legend>
+      <ButtonIconSelect
+        group="font-size"
+        options={[
+          {
+            value: 16,
+            text: t("labels.small"),
+            icon: FontSizeSmallIcon,
+            testId: "fontSize-small",
+          },
+          {
+            value: 20,
+            text: t("labels.medium"),
+            icon: FontSizeMediumIcon,
+            testId: "fontSize-medium",
+          },
+          {
+            value: 28,
+            text: t("labels.large"),
+            icon: FontSizeLargeIcon,
+            testId: "fontSize-large",
+          },
+          {
+            value: 36,
+            text: t("labels.veryLarge"),
+            icon: FontSizeExtraLargeIcon,
+            testId: "fontSize-veryLarge",
+          },
+        ]}
+        value={getFormValue(
+          elements,
+          appState,
+          (element) => {
+            if (isTextElement(element)) {
+              return element.fontSize;
+            }
+            const boundTextElement = getBoundTextElement(
+              element,
+              app.scene.getNonDeletedElementsMap(),
+            );
+            if (boundTextElement) {
+              return boundTextElement.fontSize;
+            }
+            return null;
+          },
+          (element) =>
+            isTextElement(element) ||
+            getBoundTextElement(
+              element,
+              app.scene.getNonDeletedElementsMap(),
+            ) !== null,
+          (hasSelection) =>
+            hasSelection
+              ? null
+              : appState.currentItemFontSize || DEFAULT_FONT_SIZE,
+        )}
+        onChange={(value) => updateData(value)}
+      />
+    </fieldset>
+  ),
+});

packages/excalidraw/actions/actionDecreaseFontSize.ts

@@ -0,0 +1,26 @@
+import { KEYS } from "../keys";
+
+import { register } from "./register";
+import { changeFontSize, FONT_SIZE_RELATIVE_INCREASE_STEP } from "./utils";
+
+export const actionDecreaseFontSize = register({
+  name: "decreaseFontSize",
+  trackEvent: false,
+  perform: (elements, appState, value, app) => {
+    return changeFontSize(elements, appState, app, (element) =>
+      Math.round(
+        // get previous value before relative increase (doesn't work fully
+        // due to rounding and float precision issues)
+        (1 / (1 + FONT_SIZE_RELATIVE_INCREASE_STEP)) * element.fontSize,
+      ),
+    );
+  },
+  keyTest: (event) => {
+    return (
+      event[KEYS.CTRL_OR_CMD] &&
+      event.shiftKey &&
+      // KEYS.COMMA needed for MacOS
+      (event.key === KEYS.CHEVRON_LEFT || event.key === KEYS.COMMA)
+    );
+  },
+});

packages/excalidraw/actions/actionDistribute.tsx

@@ -32,7 +32,11 @@ const distributeSelectedElements = (
 ) => {
   const selectedElements = app.scene.getSelectedElements(appState);
 
-  const updatedElements = distributeElements(selectedElements, distribution);
+  const updatedElements = distributeElements(
+    selectedElements,
+    app.scene.getNonDeletedElementsMap(),
+    distribution,
+  );
 
   const updatedElementsMap = arrayToMap(updatedElements);
 

packages/excalidraw/actions/actionDuplicateSelection.tsx

@@ -139,7 +139,7 @@ const duplicateElements = (
       continue;
     }
 
-    const boundTextElement = getBoundTextElement(element);
+    const boundTextElement = getBoundTextElement(element, arrayToMap(elements));
     const isElementAFrameLike = isFrameLikeElement(element);
 
     if (idsOfElementsToDuplicate.get(element.id)) {

packages/excalidraw/actions/actionFlip.ts

@@ -1,9 +1,14 @@
 import { register } from "./register";
 import { getSelectedElements } from "../scene";
 import { getNonDeletedElements } from "../element";
-import { ExcalidrawElement, NonDeleted } from "../element/types";
+import {
+  ExcalidrawElement,
+  NonDeleted,
+  NonDeletedElementsMap,
+  NonDeletedSceneElementsMap,
+} from "../element/types";
 import { resizeMultipleElements } from "../element/resizeElements";
-import { AppState, PointerDownState } from "../types";
+import { AppState } from "../types";
 import { arrayToMap } from "../utils";
 import { CODES, KEYS } from "../keys";
 import { getCommonBoundingBox } from "../element/bounds";
@@ -20,7 +25,12 @@ export const actionFlipHorizontal = register({
   perform: (elements, appState, _, app) => {
     return {
       elements: updateFrameMembershipOfSelectedElements(
-        flipSelectedElements(elements, appState, "horizontal"),
+        flipSelectedElements(
+          elements,
+          app.scene.getNonDeletedElementsMap(),
+          appState,
+          "horizontal",
+        ),
         appState,
         app,
       ),
@@ -38,7 +48,12 @@ export const actionFlipVertical = register({
   perform: (elements, appState, _, app) => {
     return {
       elements: updateFrameMembershipOfSelectedElements(
-        flipSelectedElements(elements, appState, "vertical"),
+        flipSelectedElements(
+          elements,
+          app.scene.getNonDeletedElementsMap(),
+          appState,
+          "vertical",
+        ),
         appState,
         app,
       ),
@@ -53,6 +68,7 @@ export const actionFlipVertical = register({
 
 const flipSelectedElements = (
   elements: readonly ExcalidrawElement[],
+  elementsMap: NonDeletedElementsMap | NonDeletedSceneElementsMap,
   appState: Readonly<AppState>,
   flipDirection: "horizontal" | "vertical",
 ) => {
@@ -67,6 +83,7 @@ const flipSelectedElements = (
 
   const updatedElements = flipElements(
     selectedElements,
+    elementsMap,
     appState,
     flipDirection,
   );
@@ -79,15 +96,17 @@ const flipSelectedElements = (
 };
 
 const flipElements = (
-  elements: NonDeleted<ExcalidrawElement>[],
+  selectedElements: NonDeleted<ExcalidrawElement>[],
+  elementsMap: NonDeletedElementsMap | NonDeletedSceneElementsMap,
   appState: AppState,
   flipDirection: "horizontal" | "vertical",
 ): ExcalidrawElement[] => {
-  const { minX, minY, maxX, maxY } = getCommonBoundingBox(elements);
+  const { minX, minY, maxX, maxY } = getCommonBoundingBox(selectedElements);
 
   resizeMultipleElements(
-    { originalElements: arrayToMap(elements) } as PointerDownState,
-    elements,
+    elementsMap,
+    selectedElements,
+    elementsMap,
     "nw",
     true,
     flipDirection === "horizontal" ? maxX : minX,
@@ -96,7 +115,7 @@ const flipElements = (
 
   (isBindingEnabled(appState)
     ? bindOrUnbindSelectedElements
-    : unbindLinearElements)(elements);
+    : unbindLinearElements)(selectedElements);
 
-  return elements;
+  return selectedElements;
 };

packages/excalidraw/actions/actionFrame.ts

@@ -63,11 +63,7 @@ export const actionRemoveAllElementsFromFrame = register({
 
     if (isFrameLikeElement(selectedElement)) {
       return {
-        elements: removeAllElementsFromFrame(
-          elements,
-          selectedElement,
-          appState,
-        ),
+        elements: removeAllElementsFromFrame(elements, selectedElement),
         appState: {
           ...appState,
           selectedElementIds: {

packages/excalidraw/actions/actionGroup.tsx

@@ -105,10 +105,9 @@ export const actionGroup = register({
       const frameElementsMap = groupByFrameLikes(selectedElements);
 
       frameElementsMap.forEach((elementsInFrame, frameId) => {
-        nextElements = removeElementsFromFrame(
-          nextElements,
+        removeElementsFromFrame(
           elementsInFrame,
-          appState,
+          app.scene.getNonDeletedElementsMap(),
         );
       });
     }
@@ -229,7 +228,7 @@ export const actionUngroup = register({
           nextElements,
           getElementsInResizingFrame(nextElements, frame, appState),
           frame,
-          appState,
+          app,
         );
       }
     });

packages/excalidraw/actions/actionIncreaseFontSize.ts

@@ -0,0 +1,21 @@
+import { KEYS } from "../keys";
+import { register } from "./register";
+import { changeFontSize, FONT_SIZE_RELATIVE_INCREASE_STEP } from "./utils";
+
+export const actionIncreaseFontSize = register({
+  name: "increaseFontSize",
+  trackEvent: false,
+  perform: (elements, appState, value, app) => {
+    return changeFontSize(elements, appState, app, (element) =>
+      Math.round(element.fontSize * (1 + FONT_SIZE_RELATIVE_INCREASE_STEP)),
+    );
+  },
+  keyTest: (event) => {
+    return (
+      event[KEYS.CTRL_OR_CMD] &&
+      event.shiftKey &&
+      // KEYS.PERIOD needed for MacOS
+      (event.key === KEYS.CHEVRON_RIGHT || event.key === KEYS.PERIOD)
+    );
+  },
+});

packages/excalidraw/actions/actionNavigate.tsx

@@ -57,7 +57,9 @@ export const actionGoToCollaborator = register({
           isBeingFollowed={isBeingFollowed}
           isCurrentUser={collaborator.isCurrentUser === true}
         />
-        {collaborator.username}
+        <div className="UserList__collaborator-name">
+          {collaborator.username}
+        </div>
         <div
           className="UserList__collaborator-follow-status-icon"
           style={{ visibility: isBeingFollowed ? "visible" : "hidden" }}

packages/excalidraw/actions/actionProperties.tsx

@@ -32,10 +32,6 @@ import {
   StrokeWidthBaseIcon,
   StrokeWidthBoldIcon,
   StrokeWidthExtraBoldIcon,
-  FontSizeSmallIcon,
-  FontSizeMediumIcon,
-  FontSizeLargeIcon,
-  FontSizeExtraLargeIcon,
   EdgeSharpIcon,
   EdgeRoundIcon,
   FreedrawIcon,
@@ -52,7 +48,6 @@ import {
 } from "../components/icons";
 import {
   DEFAULT_FONT_FAMILY,
-  DEFAULT_FONT_SIZE,
   FONT_FAMILY,
   ROUNDNESS,
   STROKE_WIDTH,
@@ -63,17 +58,12 @@ import {
   isTextElement,
   redrawTextBoundingBox,
 } from "../element";
-import { mutateElement, newElementWith } from "../element/mutateElement";
+import { newElementWith } from "../element/mutateElement";
 import {
   getBoundTextElement,
-  getContainerElement,
   getDefaultLineHeight,
 } from "../element/textElement";
-import {
-  isBoundToContainer,
-  isLinearElement,
-  isUsingAdaptiveRadius,
-} from "../element/typeChecks";
+import { isLinearElement, isUsingAdaptiveRadius } from "../element/typeChecks";
 import {
   Arrowhead,
   ExcalidrawElement,
@@ -84,7 +74,6 @@ import {
   VerticalAlign,
 } from "../element/types";
 import { getLanguage, t } from "../i18n";
-import { KEYS } from "../keys";
 import { randomInteger } from "../random";
 import {
   canHaveArrowheads,
@@ -97,8 +86,6 @@ import { hasStrokeColor } from "../scene/comparisons";
 import { arrayToMap, getShortcutKey } from "../utils";
 import { register } from "./register";
 
-const FONT_SIZE_RELATIVE_INCREASE_STEP = 0.1;
-
 export const changeProperty = (
   elements: readonly ExcalidrawElement[],
   appState: AppState,
@@ -162,74 +149,6 @@ export const getFormValue = function <T extends Primitive>(
   return ret;
 };
 
-const offsetElementAfterFontResize = (
-  prevElement: ExcalidrawTextElement,
-  nextElement: ExcalidrawTextElement,
-) => {
-  if (isBoundToContainer(nextElement)) {
-    return nextElement;
-  }
-  return mutateElement(
-    nextElement,
-    {
-      x:
-        prevElement.textAlign === "left"
-          ? prevElement.x
-          : prevElement.x +
-            (prevElement.width - nextElement.width) /
-              (prevElement.textAlign === "center" ? 2 : 1),
-      // centering vertically is non-standard, but for Excalidraw I think
-      // it makes sense
-      y: prevElement.y + (prevElement.height - nextElement.height) / 2,
-    },
-    false,
-  );
-};
-
-const changeFontSize = (
-  elements: readonly ExcalidrawElement[],
-  appState: AppState,
-  getNewFontSize: (element: ExcalidrawTextElement) => number,
-  fallbackValue?: ExcalidrawTextElement["fontSize"],
-) => {
-  const newFontSizes = new Set<number>();
-
-  return {
-    elements: changeProperty(
-      elements,
-      appState,
-      (oldElement) => {
-        if (isTextElement(oldElement)) {
-          const newFontSize = getNewFontSize(oldElement);
-          newFontSizes.add(newFontSize);
-
-          let newElement: ExcalidrawTextElement = newElementWith(oldElement, {
-            fontSize: newFontSize,
-          });
-          redrawTextBoundingBox(newElement, getContainerElement(oldElement));
-
-          newElement = offsetElementAfterFontResize(oldElement, newElement);
-
-          return newElement;
-        }
-
-        return oldElement;
-      },
-      true,
-    ),
-    appState: {
-      ...appState,
-      // update state only if we've set all select text elements to
-      // the same font size
-      currentItemFontSize:
-        newFontSizes.size === 1
-          ? [...newFontSizes][0]
-          : fallbackValue ?? appState.currentItemFontSize,
-    },
-    commitToHistory: true,
-  };
-};
-
 // -----------------------------------------------------------------------------
 
 export const actionChangeStrokeColor = register({
@@ -597,113 +516,10 @@ export const actionChangeOpacity = register({
   ),
 });
 
-export const actionChangeFontSize = register({
-  name: "changeFontSize",
-  trackEvent: false,
-  perform: (elements, appState, value) => {
-    return changeFontSize(elements, appState, () => value, value);
-  },
-  PanelComponent: ({ elements, appState, updateData }) => (
-    <fieldset>
-      <legend>{t("labels.fontSize")}</legend>
-      <ButtonIconSelect
-        group="font-size"
-        options={[
-          {
-            value: 16,
-            text: t("labels.small"),
-            icon: FontSizeSmallIcon,
-            testId: "fontSize-small",
-          },
-          {
-            value: 20,
-            text: t("labels.medium"),
-            icon: FontSizeMediumIcon,
-            testId: "fontSize-medium",
-          },
-          {
-            value: 28,
-            text: t("labels.large"),
-            icon: FontSizeLargeIcon,
-            testId: "fontSize-large",
-          },
-          {
-            value: 36,
-            text: t("labels.veryLarge"),
-            icon: FontSizeExtraLargeIcon,
-            testId: "fontSize-veryLarge",
-          },
-        ]}
-        value={getFormValue(
-          elements,
-          appState,
-          (element) => {
-            if (isTextElement(element)) {
-              return element.fontSize;
-            }
-            const boundTextElement = getBoundTextElement(element);
-            if (boundTextElement) {
-              return boundTextElement.fontSize;
-            }
-            return null;
-          },
-          (element) =>
-            isTextElement(element) || getBoundTextElement(element) !== null,
-          (hasSelection) =>
-            hasSelection
-              ? null
-              : appState.currentItemFontSize || DEFAULT_FONT_SIZE,
-        )}
-        onChange={(value) => updateData(value)}
-      />
-    </fieldset>
-  ),
-});
-
-export const actionDecreaseFontSize = register({
-  name: "decreaseFontSize",
-  trackEvent: false,
-  perform: (elements, appState, value) => {
-    return changeFontSize(elements, appState, (element) =>
-      Math.round(
-        // get previous value before relative increase (doesn't work fully
-        // due to rounding and float precision issues)
-        (1 / (1 + FONT_SIZE_RELATIVE_INCREASE_STEP)) * element.fontSize,
-      ),
-    );
-  },
-  keyTest: (event) => {
-    return (
-      event[KEYS.CTRL_OR_CMD] &&
-      event.shiftKey &&
-      // KEYS.COMMA needed for MacOS
-      (event.key === KEYS.CHEVRON_LEFT || event.key === KEYS.COMMA)
-    );
-  },
-});
-
-export const actionIncreaseFontSize = register({
-  name: "increaseFontSize",
-  trackEvent: false,
-  perform: (elements, appState, value) => {
-    return changeFontSize(elements, appState, (element) =>
-      Math.round(element.fontSize * (1 + FONT_SIZE_RELATIVE_INCREASE_STEP)),
-    );
-  },
-  keyTest: (event) => {
-    return (
-      event[KEYS.CTRL_OR_CMD] &&
-      event.shiftKey &&
-      // KEYS.PERIOD needed for MacOS
-      (event.key === KEYS.CHEVRON_RIGHT || event.key === KEYS.PERIOD)
-    );
-  },
-});
-
 export const actionChangeFontFamily = register({
   name: "changeFontFamily",
   trackEvent: false,
-  perform: (elements, appState, value) => {
+  perform: (elements, appState, value, app) => {
     return {
       elements: changeProperty(
         elements,
@@ -717,7 +533,10 @@ export const actionChangeFontFamily = register({
                 lineHeight: getDefaultLineHeight(value),
               },
             );
-            redrawTextBoundingBox(newElement, getContainerElement(oldElement));
+            redrawTextBoundingBox(
+              newElement,
+              app.scene.getContainerElement(oldElement),
+            );
             return newElement;
           }
 
@@ -732,7 +551,7 @@ export const actionChangeFontFamily = register({
       commitToHistory: true,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => {
+  PanelComponent: ({ elements, appState, updateData, app }) => {
     const options: {
       value: FontFamilyValues;
       text: string;
@@ -772,14 +591,21 @@ export const actionChangeFontFamily = register({
               if (isTextElement(element)) {
                 return element.fontFamily;
               }
-              const boundTextElement = getBoundTextElement(element);
+              const boundTextElement = getBoundTextElement(
+                element,
+                app.scene.getNonDeletedElementsMap(),
+              );
               if (boundTextElement) {
                 return boundTextElement.fontFamily;
               }
               return null;
             },
             (element) =>
-              isTextElement(element) || getBoundTextElement(element) !== null,
+              isTextElement(element) ||
+              getBoundTextElement(
+                element,
+                app.scene.getNonDeletedElementsMap(),
+              ) !== null,
             (hasSelection) =>
               hasSelection
                 ? null
@@ -795,7 +621,7 @@ export const actionChangeFontFamily = register({
 export const actionChangeTextAlign = register({
   name: "changeTextAlign",
   trackEvent: false,
-  perform: (elements, appState, value) => {
+  perform: (elements, appState, value, app) => {
     return {
       elements: changeProperty(
         elements,
@@ -806,7 +632,10 @@ export const actionChangeTextAlign = register({
               oldElement,
               { textAlign: value },
             );
-            redrawTextBoundingBox(newElement, getContainerElement(oldElement));
+            redrawTextBoundingBox(
+              newElement,
+              app.scene.getContainerElement(oldElement),
+            );
             return newElement;
           }
 
@@ -821,7 +650,8 @@ export const actionChangeTextAlign = register({
       commitToHistory: true,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => {
+  PanelComponent: ({ elements, appState, updateData, app }) => {
+    const elementsMap = app.scene.getNonDeletedElementsMap();
     return (
       <fieldset>
         <legend>{t("labels.textAlign")}</legend>
@@ -854,14 +684,18 @@ export const actionChangeTextAlign = register({
               if (isTextElement(element)) {
                 return element.textAlign;
               }
-              const boundTextElement = getBoundTextElement(element);
+              const boundTextElement = getBoundTextElement(
+                element,
+                elementsMap,
+              );
               if (boundTextElement) {
                 return boundTextElement.textAlign;
               }
               return null;
             },
             (element) =>
-              isTextElement(element) || getBoundTextElement(element) !== null,
+              isTextElement(element) ||
+              getBoundTextElement(element, elementsMap) !== null,
             (hasSelection) =>
               hasSelection ? null : appState.currentItemTextAlign,
           )}
@@ -875,7 +709,7 @@ export const actionChangeTextAlign = register({
 export const actionChangeVerticalAlign = register({
   name: "changeVerticalAlign",
   trackEvent: { category: "element" },
-  perform: (elements, appState, value) => {
+  perform: (elements, appState, value, app) => {
     return {
       elements: changeProperty(
         elements,
@@ -887,7 +721,10 @@ export const actionChangeVerticalAlign = register({
               { verticalAlign: value },
             );
 
-            redrawTextBoundingBox(newElement, getContainerElement(oldElement));
+            redrawTextBoundingBox(
+              newElement,
+              app.scene.getContainerElement(oldElement),
+            );
             return newElement;
           }
 
@@ -901,7 +738,7 @@ export const actionChangeVerticalAlign = register({
       commitToHistory: true,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => {
+  PanelComponent: ({ elements, appState, updateData, app }) => {
     return (
       <fieldset>
         <ButtonIconSelect<VerticalAlign | false>
@@ -933,14 +770,21 @@ export const actionChangeVerticalAlign = register({
               if (isTextElement(element) && element.containerId) {
                 return element.verticalAlign;
               }
-              const boundTextElement = getBoundTextElement(element);
+              const boundTextElement = getBoundTextElement(
+                element,
+                app.scene.getNonDeletedElementsMap(),
+              );
               if (boundTextElement) {
                 return boundTextElement.verticalAlign;
               }
               return null;
             },
             (element) =>
-              isTextElement(element) || getBoundTextElement(element) !== null,
+              isTextElement(element) ||
+              getBoundTextElement(
+                element,
+                app.scene.getNonDeletedElementsMap(),
+              ) !== null,
             (hasSelection) => (hasSelection ? null : VERTICAL_ALIGN.MIDDLE),
           )}
           onChange={(value) => updateData(value)}

packages/excalidraw/actions/actionStyles.ts

@@ -32,12 +32,15 @@ export let copiedStyles: string = "{}";
 export const actionCopyStyles = register({
   name: "copyStyles",
   trackEvent: { category: "element" },
-  perform: (elements, appState) => {
+  perform: (elements, appState, formData, app) => {
     const elementsCopied = [];
     const element = elements.find((el) => appState.selectedElementIds[el.id]);
     elementsCopied.push(element);
     if (element && hasBoundTextElement(element)) {
-      const boundTextElement = getBoundTextElement(element);
+      const boundTextElement = getBoundTextElement(
+        element,
+        app.scene.getNonDeletedElementsMap(),
+      );
       elementsCopied.push(boundTextElement);
     }
     if (element) {
@@ -59,7 +62,7 @@ export const actionCopyStyles = register({
 export const actionPasteStyles = register({
   name: "pasteStyles",
   trackEvent: { category: "element" },
-  perform: (elements, appState) => {
+  perform: (elements, appState, formData, app) => {
     const elementsCopied = JSON.parse(copiedStyles);
     const pastedElement = elementsCopied[0];
     const boundTextElement = elementsCopied[1];

packages/excalidraw/actions/index.ts

@@ -14,12 +14,17 @@ export {
   actionChangeFillStyle,
   actionChangeSloppiness,
   actionChangeOpacity,
-  actionChangeFontSize,
   actionChangeFontFamily,
   actionChangeTextAlign,
   actionChangeVerticalAlign,
 } from "./actionProperties";
 
+export { actionDecreaseFontSize } from "./actionDecreaseFontSize";
+
+export { actionIncreaseFontSize } from "./actionIncreaseFontSize";
+
+export { actionChangeFontSize } from "./actionChangeFontSize";
+
 export {
   actionChangeViewBackgroundColor,
   actionClearCanvas,

packages/excalidraw/actions/utils.ts

@@ -0,0 +1,80 @@
+import { mutateElement, newElementWith } from "..";
+import { isTextElement, redrawTextBoundingBox } from "../element";
+import { isBoundToContainer } from "../element/typeChecks";
+import { ExcalidrawElement, ExcalidrawTextElement } from "../element/types";
+import { AppClassProperties, AppState } from "../types";
+import { changeProperty } from "./actionProperties";
+
+export const FONT_SIZE_RELATIVE_INCREASE_STEP = 0.1;
+
+const offsetElementAfterFontResize = (
+  prevElement: ExcalidrawTextElement,
+  nextElement: ExcalidrawTextElement,
+) => {
+  if (isBoundToContainer(nextElement)) {
+    return nextElement;
+  }
+  return mutateElement(
+    nextElement,
+    {
+      x:
+        prevElement.textAlign === "left"
+          ? prevElement.x
+          : prevElement.x +
+            (prevElement.width - nextElement.width) /
+              (prevElement.textAlign === "center" ? 2 : 1),
+      // centering vertically is non-standard, but for Excalidraw I think
+      // it makes sense
+      y: prevElement.y + (prevElement.height - nextElement.height) / 2,
+    },
+    false,
+  );
+};
+
+export const changeFontSize = (
+  elements: readonly ExcalidrawElement[],
+  appState: AppState,
+  app: AppClassProperties,
+  getNewFontSize: (element: ExcalidrawTextElement) => number,
+  fallbackValue?: ExcalidrawTextElement["fontSize"],
+) => {
+  const newFontSizes = new Set<number>();
+
+  return {
+    elements: changeProperty(
+      elements,
+      appState,
+      (oldElement) => {
+        if (isTextElement(oldElement)) {
+          const newFontSize = getNewFontSize(oldElement);
+          newFontSizes.add(newFontSize);
+
+          let newElement: ExcalidrawTextElement = newElementWith(oldElement, {
+            fontSize: newFontSize,
+          });
+          redrawTextBoundingBox(
+            newElement,
+            app.scene.getContainerElement(oldElement),
+          );
+
+          newElement = offsetElementAfterFontResize(oldElement, newElement);
+
+          return newElement;
+        }
+
+        return oldElement;
+      },
+      true,
+    ),
+    appState: {
+      ...appState,
+      // update state only if we've set all select text elements to
+      // the same font size
+      currentItemFontSize:
+        newFontSizes.size === 1
+          ? [...newFontSizes][0]
+          : fallbackValue ?? appState.currentItemFontSize,
+    },
+    commitToHistory: true,
+  };
+};

packages/excalidraw/align.ts

@@ -1,4 +1,4 @@
-import { ExcalidrawElement } from "./element/types";
+import { ElementsMap, ExcalidrawElement } from "./element/types";
 import { newElementWith } from "./element/mutateElement";
 import { BoundingBox, getCommonBoundingBox } from "./element/bounds";
 import { getMaximumGroups } from "./groups";
@@ -10,10 +10,13 @@ export interface Alignment {
 
 export const alignElements = (
   selectedElements: ExcalidrawElement[],
+  elementsMap: ElementsMap,
   alignment: Alignment,
 ): ExcalidrawElement[] => {
-  const groups: ExcalidrawElement[][] = getMaximumGroups(selectedElements);
-
+  const groups: ExcalidrawElement[][] = getMaximumGroups(
+    selectedElements,
+    elementsMap,
+  );
   const selectionBoundingBox = getCommonBoundingBox(selectedElements);
 
   return groups.flatMap((group) => {

packages/excalidraw/animated-trail.ts

@@ -0,0 +1,148 @@
+import { LaserPointer, LaserPointerOptions } from "@excalidraw/laser-pointer";
+import { AnimationFrameHandler } from "./animation-frame-handler";
+import { AppState } from "./types";
+import { getSvgPathFromStroke, sceneCoordsToViewportCoords } from "./utils";
+import type App from "./components/App";
+import { SVG_NS } from "./constants";
+
+export interface Trail {
+  start(container: SVGSVGElement): void;
+  stop(): void;
+
+  startPath(x: number, y: number): void;
+  addPointToPath(x: number, y: number): void;
+  endPath(): void;
+}
+
+export interface AnimatedTrailOptions {
+  fill: (trail: AnimatedTrail) => string;
+}
+
+export class AnimatedTrail implements Trail {
+  private currentTrail?: LaserPointer;
+  private pastTrails: LaserPointer[] = [];
+
+  private container?: SVGSVGElement;
+  private trailElement: SVGPathElement;
+
+  constructor(
+    private animationFrameHandler: AnimationFrameHandler,
+    private app: App,
+    private options: Partial<LaserPointerOptions> &
+      Partial<AnimatedTrailOptions>,
+  ) {
+    this.animationFrameHandler.register(this, this.onFrame.bind(this));
+
+    this.trailElement = document.createElementNS(SVG_NS, "path");
+  }
+
+  get hasCurrentTrail() {
+    return !!this.currentTrail;
+  }
+
+  hasLastPoint(x: number, y: number) {
+    if (this.currentTrail) {
+      const len = this.currentTrail.originalPoints.length;
+      return (
+        this.currentTrail.originalPoints[len - 1][0] === x &&
+        this.currentTrail.originalPoints[len - 1][1] === y
+      );
+    }
+
+    return false;
+  }
+
+  start(container?: SVGSVGElement) {
+    if (container) {
+      this.container = container;
+    }
+
+    if (this.trailElement.parentNode !== this.container && this.container) {
+      this.container.appendChild(this.trailElement);
+    }
+
+    this.animationFrameHandler.start(this);
+  }
+
+  stop() {
+    this.animationFrameHandler.stop(this);
+
+    if (this.trailElement.parentNode === this.container) {
+      this.container?.removeChild(this.trailElement);
+    }
+  }
+
+  startPath(x: number, y: number) {
+    this.currentTrail = new LaserPointer(this.options);
+
+    this.currentTrail.addPoint([x, y, performance.now()]);
+
+    this.update();
+  }
+
+  addPointToPath(x: number, y: number) {
+    if (this.currentTrail) {
+      this.currentTrail.addPoint([x, y, performance.now()]);
+      this.update();
+    }
+  }
+
+  endPath() {
+    if (this.currentTrail) {
+      this.currentTrail.close();
+      this.currentTrail.options.keepHead = false;
+      this.pastTrails.push(this.currentTrail);
+      this.currentTrail = undefined;
+      this.update();
+    }
+  }
+
+  private update() {
+    this.start();
+  }
+
+  private onFrame() {
+    const paths: string[] = [];
+
+    for (const trail of this.pastTrails) {
+      paths.push(this.drawTrail(trail, this.app.state));
+    }
+
+    if (this.currentTrail) {
+      const currentPath = this.drawTrail(this.currentTrail, this.app.state);
+
+      paths.push(currentPath);
+    }
+
+    this.pastTrails = this.pastTrails.filter((trail) => {
+      return trail.getStrokeOutline().length !== 0;
+    });
+
+    if (paths.length === 0) {
+      this.stop();
+    }
+
+    const svgPaths = paths.join(" ").trim();
+
+    this.trailElement.setAttribute("d", svgPaths);
+    this.trailElement.setAttribute(
+      "fill",
+      (this.options.fill ?? (() => "black"))(this),
+    );
+  }
+
+  private drawTrail(trail: LaserPointer, state: AppState): string {
+    const stroke = trail
+      .getStrokeOutline(trail.options.size / state.zoom.value)
+      .map(([x, y]) => {
+        const result = sceneCoordsToViewportCoords(
+          { sceneX: x, sceneY: y },
+          state,
+        );
+
+        return [result.x, result.y];
+      });
+
+    return getSvgPathFromStroke(stroke, true);
+  }
+}

packages/excalidraw/animation-frame-handler.ts

@@ -0,0 +1,79 @@
+export type AnimationCallback = (timestamp: number) => void | boolean;
+
+export type AnimationTarget = {
+  callback: AnimationCallback;
+  stopped: boolean;
+};
+
+export class AnimationFrameHandler {
+  private targets = new WeakMap<object, AnimationTarget>();
+  private rafIds = new WeakMap<object, number>();
+
+  register(key: object, callback: AnimationCallback) {
+    this.targets.set(key, { callback, stopped: true });
+  }
+
+  start(key: object) {
+    const target = this.targets.get(key);
+
+    if (!target) {
+      return;
+    }
+
+    if (this.rafIds.has(key)) {
+      return;
+    }
+
+    this.targets.set(key, { ...target, stopped: false });
+    this.scheduleFrame(key);
+  }
+
+  stop(key: object) {
+    const target = this.targets.get(key);
+    if (target && !target.stopped) {
+      this.targets.set(key, { ...target, stopped: true });
+    }
+
+    this.cancelFrame(key);
+  }
+
+  private constructFrame(key: object): FrameRequestCallback {
+    return (timestamp: number) => {
+      const target = this.targets.get(key);
+
+      if (!target) {
+        return;
+      }
+
+      const shouldAbort = this.onFrame(target, timestamp);
+
+      if (!target.stopped && !shouldAbort) {
+        this.scheduleFrame(key);
+      } else {
+        this.cancelFrame(key);
+      }
+    };
+  }
+
+  private scheduleFrame(key: object) {
+    const rafId = requestAnimationFrame(this.constructFrame(key));
+
+    this.rafIds.set(key, rafId);
+  }
+
+  private cancelFrame(key: object) {
+    if (this.rafIds.has(key)) {
+      const rafId = this.rafIds.get(key)!;
+
+      cancelAnimationFrame(rafId);
+    }
+
+    this.rafIds.delete(key);
+  }
+
+  private onFrame(target: AnimationTarget, timestamp: number): boolean {
+    const shouldAbort = target.callback(timestamp);
+
+    return shouldAbort ?? false;
+  }
+}

packages/excalidraw/components/Actions.tsx

@@ -1,7 +1,10 @@
-import React, { useState } from "react";
+import { useState } from "react";
 import { ActionManager } from "../actions/manager";
-import { getNonDeletedElements } from "../element";
-import { ExcalidrawElement, ExcalidrawElementType } from "../element/types";
+import {
+  ExcalidrawElementType,
+  NonDeletedElementsMap,
+  NonDeletedSceneElementsMap,
+} from "../element/types";
 import { t } from "../i18n";
 import { useDevice } from "./App";
 import {
@@ -44,17 +47,14 @@ import { useTunnels } from "../context/tunnels";
 
 export const SelectedShapeActions = ({
   appState,
-  elements,
+  elementsMap,
   renderAction,
 }: {
   appState: UIAppState;
-  elements: readonly ExcalidrawElement[];
+  elementsMap: NonDeletedElementsMap | NonDeletedSceneElementsMap;
   renderAction: ActionManager["renderAction"];
 }) => {
-  const targetElements = getTargetElements(
-    getNonDeletedElements(elements),
-    appState,
-  );
+  const targetElements = getTargetElements(elementsMap, appState);
 
   let isSingleElementBoundContainer = false;
   if (
@@ -137,12 +137,12 @@ export const SelectedShapeActions = ({
           {renderAction("changeFontFamily")}
 
           {(appState.activeTool.type === "text" ||
-            suppportsHorizontalAlign(targetElements)) &&
+            suppportsHorizontalAlign(targetElements, elementsMap)) &&
             renderAction("changeTextAlign")}
         </>
       )}
 
-      {shouldAllowVerticalAlign(targetElements) &&
+      {shouldAllowVerticalAlign(targetElements, elementsMap) &&
         renderAction("changeVerticalAlign")}
       {(canHaveArrowheads(appState.activeTool.type) ||
         targetElements.some((element) => canHaveArrowheads(element.type))) && (

packages/excalidraw/components/App.tsx

@@ -57,7 +57,6 @@ import {
   DEFAULT_MAX_IMAGE_WIDTH_OR_HEIGHT,
   DEFAULT_VERTICAL_ALIGN,
   DRAGGING_THRESHOLD,
-  ELEMENT_READY_TO_ERASE_OPACITY,
   ELEMENT_SHIFT_TRANSLATE_AMOUNT,
   ELEMENT_TRANSLATE_AMOUNT,
   ENV,
@@ -182,6 +181,7 @@ import {
   ExcalidrawIframeLikeElement,
   IframeData,
   ExcalidrawIframeElement,
+  ExcalidrawEmbeddableElement,
 } from "../element/types";
 import { getCenter, getDistance } from "../gesture";
 import {
@@ -246,6 +246,8 @@ import {
   ToolType,
   OnUserFollowedPayload,
   UnsubscribeCallback,
+  EmbedsValidationStatus,
+  ElementsPendingErasure,
 } from "../types";
 import {
   debounce,
@@ -258,9 +260,7 @@ import {
   sceneCoordsToViewportCoords,
   tupleToCoors,
   viewportCoordsToSceneCoords,
-  withBatchedUpdates,
   wrapEvent,
-  withBatchedUpdatesThrottled,
   updateObject,
   updateActiveTool,
   getShortcutKey,
@@ -271,11 +271,12 @@ import {
   easeOut,
   updateStable,
   addEventListener,
+  normalizeEOL,
 } from "../utils";
 import {
   createSrcDoc,
   embeddableURLValidator,
-  extractSrc,
+  maybeParseEmbedSrc,
   getEmbedLink,
 } from "../element/embeddable";
 import {
@@ -347,6 +348,8 @@ import {
   updateFrameMembershipOfSelectedElements,
   isElementInFrame,
   getFrameLikeTitle,
+  getElementsOverlappingFrame,
+  filterElementsEligibleAsFrameChildren,
 } from "../frame";
 import {
   excludeElementsInFramesFromSelection,
@@ -384,8 +387,7 @@ import { isSidebarDockedAtom } from "./Sidebar/Sidebar";
 import { StaticCanvas, InteractiveCanvas } from "./canvases";
 import { Renderer } from "../scene/Renderer";
 import { ShapeCache } from "../scene/ShapeCache";
-import { LaserToolOverlay } from "./LaserTool/LaserTool";
-import { LaserPathManager } from "./LaserTool/LaserPathManager";
+import { SVGLayer } from "./SVGLayer";
 import {
   setEraserCursor,
   setCursor,
@@ -395,13 +397,19 @@ import {
 import { Emitter } from "../emitter";
 import { ElementCanvasButtons } from "../element/ElementCanvasButtons";
 import { MagicCacheData, diagramToHTML } from "../data/magic";
-import { elementsOverlappingBBox, exportToBlob } from "../../utils/export";
+import { exportToBlob } from "../../utils/export";
 import { COLOR_PALETTE } from "../colors";
 import { ElementCanvasButton } from "./MagicButton";
 import { MagicIcon, copyIcon, fullscreenIcon } from "./icons";
 import { EditorLocalStorage } from "../data/EditorLocalStorage";
 import FollowMode from "./FollowMode/FollowMode";
 
+import { AnimationFrameHandler } from "../animation-frame-handler";
+import { AnimatedTrail } from "../animated-trail";
+import { LaserTrails } from "../laser-trails";
+import { withBatchedUpdates, withBatchedUpdatesThrottled } from "../reactUtils";
+import { getRenderOpacity } from "../renderer/renderElement";
+
 const AppContext = React.createContext<AppClassProperties>(null!);
 const AppPropsContext = React.createContext<AppProps>(null!);
 
@@ -524,6 +532,18 @@ class App extends React.Component<AppProps, AppState> {
   public files: BinaryFiles = {};
   public imageCache: AppClassProperties["imageCache"] = new Map();
   private iFrameRefs = new Map<ExcalidrawElement["id"], HTMLIFrameElement>();
+  /**
+   * Indicates whether the embeddable's url has been validated for rendering.
+   * If value not set, indicates that the validation is pending.
+   * Initially or on url change the flag is not reset so that we can guarantee
+   * the validation came from a trusted source (the editor).
+   **/
+  private embedsValidationStatus: EmbedsValidationStatus = new Map();
+  /** embeds that have been inserted to DOM (as a perf optim, we don't want to
+   * insert to DOM before user initially scrolls to them) */
+  private initializedEmbeds = new Set<ExcalidrawIframeLikeElement["id"]>();
+
+  private elementsPendingErasure: ElementsPendingErasure = new Set();
 
   hitLinkElement?: NonDeletedExcalidrawElement;
   lastPointerDownEvent: React.PointerEvent<HTMLElement> | null = null;
@@ -532,7 +552,29 @@ class App extends React.Component<AppProps, AppState> {
   lastPointerMoveEvent: PointerEvent | null = null;
   lastViewportPosition = { x: 0, y: 0 };
 
-  laserPathManager: LaserPathManager = new LaserPathManager(this);
+  animationFrameHandler = new AnimationFrameHandler();
+
+  laserTrails = new LaserTrails(this.animationFrameHandler, this);
+  eraserTrail = new AnimatedTrail(this.animationFrameHandler, this, {
+    streamline: 0.2,
+    size: 5,
+    keepHead: true,
+    sizeMapping: (c) => {
+      const DECAY_TIME = 200;
+      const DECAY_LENGTH = 10;
+      const t = Math.max(0, 1 - (performance.now() - c.pressure) / DECAY_TIME);
+      const l =
+        (DECAY_LENGTH -
+          Math.min(DECAY_LENGTH, c.totalLength - c.currentIndex)) /
+        DECAY_LENGTH;
+
+      return Math.min(easeOut(l), easeOut(t));
+    },
+    fill: () =>
+      this.state.theme === THEME.LIGHT
+        ? "rgba(0, 0, 0, 0.2)"
+        : "rgba(255, 255, 255, 0.2)",
+  });
 
   onChangeEmitter = new Emitter<
     [
@@ -839,6 +881,14 @@ class App extends React.Component<AppProps, AppState> {
     );
   }
 
+  private updateEmbedValidationStatus = (
+    element: ExcalidrawEmbeddableElement,
+    status: boolean,
+  ) => {
+    this.embedsValidationStatus.set(element.id, status);
+    ShapeCache.delete(element);
+  };
+
   private updateEmbeddables = () => {
     const iframeLikes = new Set<ExcalidrawIframeLikeElement["id"]>();
 
@@ -846,7 +896,7 @@ class App extends React.Component<AppProps, AppState> {
     this.scene.getNonDeletedElements().filter((element) => {
       if (isEmbeddableElement(element)) {
         iframeLikes.add(element.id);
-        if (element.validated == null) {
+        if (!this.embedsValidationStatus.has(element.id)) {
           updated = true;
 
           const validated = embeddableURLValidator(
@@ -854,8 +904,7 @@ class App extends React.Component<AppProps, AppState> {
             this.props.validateEmbeddable,
           );
 
-          mutateElement(element, { validated }, false);
-          ShapeCache.delete(element);
+          this.updateEmbedValidationStatus(element, validated);
         }
       } else if (isIframeElement(element)) {
         iframeLikes.add(element.id);
@@ -884,7 +933,9 @@ class App extends React.Component<AppProps, AppState> {
       .getNonDeletedElements()
       .filter(
         (el): el is NonDeleted<ExcalidrawIframeLikeElement> =>
-          (isEmbeddableElement(el) && !!el.validated) || isIframeElement(el),
+          (isEmbeddableElement(el) &&
+            this.embedsValidationStatus.get(el.id) === true) ||
+          isIframeElement(el),
       );
 
     return (
@@ -895,6 +946,23 @@ class App extends React.Component<AppProps, AppState> {
             this.state,
           );
 
+          const isVisible = isElementInViewport(
+            el,
+            normalizedWidth,
+            normalizedHeight,
+            this.state,
+          );
+          const hasBeenInitialized = this.initializedEmbeds.has(el.id);
+
+          if (isVisible && !hasBeenInitialized) {
+            this.initializedEmbeds.add(el.id);
+          }
+          const shouldRender = isVisible || hasBeenInitialized;
+
+          if (!shouldRender) {
+            return null;
+          }
+
           let src: IframeData | null;
 
           if (isIframeElement(el)) {
@@ -1036,14 +1104,6 @@ class App extends React.Component<AppProps, AppState> {
             src = getEmbedLink(toValidURL(el.link || ""));
           }
 
-          // console.log({ src });
-
-          const isVisible = isElementInViewport(
-            el,
-            normalizedWidth,
-            normalizedHeight,
-            this.state,
-          );
           const isActive =
             this.state.activeEmbeddable?.element === el &&
             this.state.activeEmbeddable?.state === "active";
@@ -1064,7 +1124,11 @@ class App extends React.Component<AppProps, AppState> {
                     }px) scale(${scale})`
                   : "none",
                 display: isVisible ? "block" : "none",
-                opacity: el.opacity / 100,
+                opacity: getRenderOpacity(
+                  el,
+                  getContainingFrame(el),
+                  this.elementsPendingErasure,
+                ),
                 ["--embeddable-radius" as string]: `${getCornerRadius(
                   Math.min(el.width, el.height),
                   el,
@@ -1353,7 +1417,7 @@ class App extends React.Component<AppProps, AppState> {
     const { renderTopRightUI, renderCustomStats } = this.props;
 
     const versionNonce = this.scene.getVersionNonce();
-    const { canvasElements, visibleElements } =
+    const { elementsMap, visibleElements } =
       this.renderer.getRenderableElements({
         versionNonce,
         zoom: this.state.zoom,
@@ -1367,6 +1431,8 @@ class App extends React.Component<AppProps, AppState> {
         pendingImageElementId: this.state.pendingImageElementId,
       });
 
+    const allElementsMap = this.scene.getNonDeletedElementsMap();
+
     const shouldBlockPointerEvents =
       !(
         this.state.editingElement && isLinearElement(this.state.editingElement)
@@ -1453,7 +1519,9 @@ class App extends React.Component<AppProps, AppState> {
                         <div className="excalidraw-textEditorContainer" />
                         <div className="excalidraw-contextMenuContainer" />
                         <div className="excalidraw-eye-dropper-container" />
-                        <LaserToolOverlay manager={this.laserPathManager} />
+                        <SVGLayer
+                          trails={[this.laserTrails, this.eraserTrail]}
+                        />
                         {selectedElements.length === 1 &&
                           this.state.showHyperlinkPopup && (
                             <Hyperlink
@@ -1462,6 +1530,9 @@ class App extends React.Component<AppProps, AppState> {
                               setAppState={this.setAppState}
                               onLinkOpen={this.props.onLinkOpen}
                               setToast={this.setToast}
+                              updateEmbedValidationStatus={
+                                this.updateEmbedValidationStatus
+                              }
                             />
                           )}
                         {this.props.aiEnabled !== false &&
@@ -1558,7 +1629,8 @@ class App extends React.Component<AppProps, AppState> {
                         <StaticCanvas
                           canvas={this.canvas}
                           rc={this.rc}
-                          elements={canvasElements}
+                          elementsMap={elementsMap}
+                          allElementsMap={allElementsMap}
                           visibleElements={visibleElements}
                           versionNonce={versionNonce}
                           selectionNonce={
@@ -1572,12 +1644,14 @@ class App extends React.Component<AppProps, AppState> {
                             renderGrid: true,
                             canvasBackgroundColor:
                               this.state.viewBackgroundColor,
+                            embedsValidationStatus: this.embedsValidationStatus,
+                            elementsPendingErasure: this.elementsPendingErasure,
                           }}
                         />
                         <InteractiveCanvas
                           containerRef={this.excalidrawContainerRef}
                           canvas={this.interactiveCanvas}
-                          elements={canvasElements}
+                          elementsMap={elementsMap}
                           visibleElements={visibleElements}
                           selectedElements={selectedElements}
                           versionNonce={versionNonce}
@@ -1734,11 +1808,10 @@ class App extends React.Component<AppProps, AppState> {
       return;
     }
 
-    const magicFrameChildren = elementsOverlappingBBox({
-      elements: this.scene.getNonDeletedElements(),
-      bounds: magicFrame,
-      type: "overlap",
-    }).filter((el) => !isMagicFrameElement(el));
+    const magicFrameChildren = getElementsOverlappingFrame(
+      this.scene.getNonDeletedElements(),
+      magicFrame,
+    ).filter((el) => !isMagicFrameElement(el));
 
     if (!magicFrameChildren.length) {
       if (source === "button") {
@@ -2375,7 +2448,8 @@ class App extends React.Component<AppProps, AppState> {
     this.removeEventListeners();
     this.scene.destroy();
     this.library.destroy();
-    this.laserPathManager.destroy();
+    this.laserTrails.stop();
+    this.eraserTrail.stop();
     this.onChangeEmitter.clear();
     ShapeCache.destroy();
     SnapCache.destroy();
@@ -2600,6 +2674,10 @@ class App extends React.Component<AppProps, AppState> {
       this.updateLanguage();
     }
 
+    if (isEraserActive(prevState) && !isEraserActive(this.state)) {
+      this.eraserTrail.endPath();
+    }
+
     if (prevProps.viewModeEnabled !== this.props.viewModeEnabled) {
       this.setState({ viewModeEnabled: !!this.props.viewModeEnabled });
     }
@@ -2705,7 +2783,7 @@ class App extends React.Component<AppProps, AppState> {
   private renderInteractiveSceneCallback = ({
     atLeastOneVisibleElement,
     scrollBars,
-    elements,
+    elementsMap,
   }: RenderInteractiveSceneCallback) => {
     if (scrollBars) {
       currentScrollBars = scrollBars;
@@ -2714,7 +2792,7 @@ class App extends React.Component<AppProps, AppState> {
       // hide when editing text
       isTextElement(this.state.editingElement)
         ? false
-        : !atLeastOneVisibleElement && elements.length > 0;
+        : !atLeastOneVisibleElement && elementsMap.size > 0;
     if (this.state.scrolledOutside !== scrolledOutside) {
       this.setState({ scrolledOutside });
     }
@@ -2924,21 +3002,49 @@ class App extends React.Component<AppProps, AppState> {
           retainSeed: isPlainPaste,
         });
       } else if (data.text) {
-        const maybeUrl = extractSrc(data.text);
+        const nonEmptyLines = normalizeEOL(data.text)
+          .split(/\n+/)
+          .map((s) => s.trim())
+          .filter(Boolean);
+
+        const embbeddableUrls = nonEmptyLines
+          .map((str) => maybeParseEmbedSrc(str))
+          .filter((string) => {
+            return (
+              embeddableURLValidator(string, this.props.validateEmbeddable) &&
+              (/^(http|https):\/\/[^\s/$.?#].[^\s]*$/.test(string) ||
+                getEmbedLink(string)?.type === "video")
+            );
+          });
 
         if (
-          !isPlainPaste &&
-          embeddableURLValidator(maybeUrl, this.props.validateEmbeddable) &&
-          (/^(http|https):\/\/[^\s/$.?#].[^\s]*$/.test(maybeUrl) ||
-            getEmbedLink(maybeUrl)?.type === "video")
+          !IS_PLAIN_PASTE &&
+          embbeddableUrls.length > 0 &&
+          // if there were non-embeddable text (lines) mixed in with embeddable
+          // urls, ignore and paste as text
+          embbeddableUrls.length === nonEmptyLines.length
         ) {
-          const embeddable = this.insertEmbeddableElement({
-            sceneX,
-            sceneY,
-            link: normalizeLink(maybeUrl),
-          });
-          if (embeddable) {
-            this.setState({ selectedElementIds: { [embeddable.id]: true } });
+          const embeddables: NonDeleted<ExcalidrawEmbeddableElement>[] = [];
+          for (const url of embbeddableUrls) {
+            const prevEmbeddable: ExcalidrawEmbeddableElement | undefined =
+              embeddables[embeddables.length - 1];
+            const embeddable = this.insertEmbeddableElement({
+              sceneX: prevEmbeddable
+                ? prevEmbeddable.x + prevEmbeddable.width + 20
+                : sceneX,
+              sceneY,
+              link: normalizeLink(url),
+            });
+            if (embeddable) {
+              embeddables.push(embeddable);
+            }
+          }
+          if (embeddables.length) {
+            this.setState({
+              selectedElementIds: Object.fromEntries(
+                embeddables.map((embeddable) => [embeddable.id, true]),
+              ),
+            });
           }
           return;
         }
@@ -2997,16 +3103,29 @@ class App extends React.Component<AppProps, AppState> {
       },
     );
 
-    const nextElements = [
+    const allElements = [
       ...this.scene.getElementsIncludingDeleted(),
       ...newElements,
     ];
 
-    this.scene.replaceAllElements(nextElements);
+    const topLayerFrame = this.getTopLayerFrameAtSceneCoords({ x, y });
+
+    if (topLayerFrame) {
+      const eligibleElements = filterElementsEligibleAsFrameChildren(
+        newElements,
+        topLayerFrame,
+      );
+      addElementsToFrame(allElements, eligibleElements, topLayerFrame);
+    }
+
+    this.scene.replaceAllElements(allElements);
 
     newElements.forEach((newElement) => {
       if (isTextElement(newElement) && isBoundToContainer(newElement)) {
-        const container = getContainerElement(newElement);
+        const container = getContainerElement(
+          newElement,
+          this.scene.getElementsMapIncludingDeleted(),
+        );
         redrawTextBoundingBox(newElement, container);
       }
     });
@@ -3753,7 +3872,11 @@ class App extends React.Component<AppProps, AppState> {
             if (!isTextElement(selectedElement)) {
               container = selectedElement as ExcalidrawTextContainer;
             }
-            const midPoint = getContainerCenter(selectedElement, this.state);
+            const midPoint = getContainerCenter(
+              selectedElement,
+              this.state,
+              this.scene.getNonDeletedElementsMap(),
+            );
             const sceneX = midPoint.x;
             const sceneY = midPoint.y;
             this.startTextEditing({
@@ -4070,11 +4193,18 @@ class App extends React.Component<AppProps, AppState> {
       this.scene.replaceAllElements([
         ...this.scene.getElementsIncludingDeleted().map((_element) => {
           if (_element.id === element.id && isTextElement(_element)) {
-            return updateTextElement(_element, {
-              text,
-              isDeleted,
-              originalText,
-            });
+            return updateTextElement(
+              _element,
+              getContainerElement(
+                _element,
+                this.scene.getElementsMapIncludingDeleted(),
+              ),
+              {
+                text,
+                isDeleted,
+                originalText,
+              },
+            );
           }
           return _element;
         }),
@@ -4210,6 +4340,7 @@ class App extends React.Component<AppProps, AppState> {
         this.frameNameBoundsCache,
         x,
         y,
+        this.scene.getNonDeletedElementsMap(),
       )
         ? allHitElements[allHitElements.length - 2]
         : elementWithHighestZIndex;
@@ -4239,7 +4370,14 @@ class App extends React.Component<AppProps, AppState> {
             );
 
     return getElementsAtPosition(elements, (element) =>
-      hitTest(element, this.state, this.frameNameBoundsCache, x, y),
+      hitTest(
+        element,
+        this.state,
+        this.frameNameBoundsCache,
+        x,
+        y,
+        this.scene.getNonDeletedElementsMap(),
+      ),
     ).filter((element) => {
       // hitting a frame's element from outside the frame is not considered a hit
       const containingFrame = getContainingFrame(element);
@@ -4276,7 +4414,10 @@ class App extends React.Component<AppProps, AppState> {
         container,
       );
     if (container && parentCenterPosition) {
-      const boundTextElementToContainer = getBoundTextElement(container);
+      const boundTextElementToContainer = getBoundTextElement(
+        container,
+        this.scene.getNonDeletedElementsMap(),
+      );
       if (!boundTextElementToContainer) {
         shouldBindToContainer = true;
       }
@@ -4289,7 +4430,10 @@ class App extends React.Component<AppProps, AppState> {
       if (isTextElement(selectedElements[0])) {
         existingTextElement = selectedElements[0];
       } else if (container) {
-        existingTextElement = getBoundTextElement(selectedElements[0]);
+        existingTextElement = getBoundTextElement(
+          selectedElements[0],
+          this.scene.getNonDeletedElementsMap(),
+        );
       } else {
         existingTextElement = this.getTextElementAtPosition(sceneX, sceneY);
       }
@@ -4498,7 +4642,11 @@ class App extends React.Component<AppProps, AppState> {
             [sceneX, sceneY],
           )
         ) {
-          const midPoint = getContainerCenter(container, this.state);
+          const midPoint = getContainerCenter(
+            container,
+            this.state,
+            this.scene.getNonDeletedElementsMap(),
+          );
 
           sceneX = midPoint.x;
           sceneY = midPoint.y;
@@ -5023,30 +5171,48 @@ class App extends React.Component<AppProps, AppState> {
     pointerDownState: PointerDownState,
     scenePointer: { x: number; y: number },
   ) => {
-    const updateElementIds = (elements: ExcalidrawElement[]) => {
-      elements.forEach((element) => {
+    this.eraserTrail.addPointToPath(scenePointer.x, scenePointer.y);
+
+    let didChange = false;
+
+    const processedGroups = new Set<ExcalidrawElement["id"]>();
+    const nonDeletedElements = this.scene.getNonDeletedElements();
+
+    const processElements = (elements: ExcalidrawElement[]) => {
+      for (const element of elements) {
         if (element.locked) {
           return;
         }
 
-        idsToUpdate.push(element.id);
         if (event.altKey) {
-          if (
-            pointerDownState.elementIdsToErase[element.id] &&
-            pointerDownState.elementIdsToErase[element.id].erase
-          ) {
-            pointerDownState.elementIdsToErase[element.id].erase = false;
+          if (this.elementsPendingErasure.delete(element.id)) {
+            didChange = true;
           }
-        } else if (!pointerDownState.elementIdsToErase[element.id]) {
-          pointerDownState.elementIdsToErase[element.id] = {
-            erase: true,
-            opacity: element.opacity,
-          };
+        } else if (!this.elementsPendingErasure.has(element.id)) {
+          didChange = true;
+          this.elementsPendingErasure.add(element.id);
         }
-      });
-    };
 
-    const idsToUpdate: Array<string> = [];
+        // (un)erase groups atomically
+        if (didChange && element.groupIds?.length) {
+          const shallowestGroupId = element.groupIds.at(-1)!;
+          if (!processedGroups.has(shallowestGroupId)) {
+            processedGroups.add(shallowestGroupId);
+            const elems = getElementsInGroup(
+              nonDeletedElements,
+              shallowestGroupId,
+            );
+            for (const elem of elems) {
+              if (event.altKey) {
+                this.elementsPendingErasure.delete(elem.id);
+              } else {
+                this.elementsPendingErasure.add(elem.id);
+              }
+            }
+          }
+        }
+      }
+    };
 
     const distance = distance2d(
       pointerDownState.lastCoords.x,
@@ -5059,7 +5225,7 @@ class App extends React.Component<AppProps, AppState> {
     let samplingInterval = 0;
     while (samplingInterval <= distance) {
       const hitElements = this.getElementsAtPosition(point.x, point.y);
-      updateElementIds(hitElements);
+      processElements(hitElements);
 
       // Exit since we reached current point
       if (samplingInterval === distance) {
@@ -5078,35 +5244,31 @@ class App extends React.Component<AppProps, AppState> {
       point.y = nextY;
     }
 
-    const elements = this.scene.getElementsIncludingDeleted().map((ele) => {
-      const id =
-        isBoundToContainer(ele) && idsToUpdate.includes(ele.containerId)
-          ? ele.containerId
-          : ele.id;
-      if (idsToUpdate.includes(id)) {
-        if (event.altKey) {
-          if (
-            pointerDownState.elementIdsToErase[id] &&
-            pointerDownState.elementIdsToErase[id].erase === false
-          ) {
-            return newElementWith(ele, {
-              opacity: pointerDownState.elementIdsToErase[id].opacity,
-            });
-          }
-        } else {
-          return newElementWith(ele, {
-            opacity: ELEMENT_READY_TO_ERASE_OPACITY,
-          });
-        }
-      }
-      return ele;
-    });
-
-    this.scene.replaceAllElements(elements);
-
     pointerDownState.lastCoords.x = scenePointer.x;
     pointerDownState.lastCoords.y = scenePointer.y;
+
+    if (didChange) {
+      for (const element of this.scene.getNonDeletedElements()) {
+        if (
+          isBoundToContainer(element) &&
+          (this.elementsPendingErasure.has(element.id) ||
+            this.elementsPendingErasure.has(element.containerId))
+        ) {
+          if (event.altKey) {
+            this.elementsPendingErasure.delete(element.id);
+            this.elementsPendingErasure.delete(element.containerId);
+          } else {
+            this.elementsPendingErasure.add(element.id);
+            this.elementsPendingErasure.add(element.containerId);
+          }
+        }
+      }
+
+      this.elementsPendingErasure = new Set(this.elementsPendingErasure);
+      this.onSceneUpdated();
+    }
   };
+
   // set touch moving for mobile context menu
   private handleTouchMove = (event: React.TouchEvent<HTMLCanvasElement>) => {
     invalidateContextMenu = true;
@@ -5120,8 +5282,8 @@ class App extends React.Component<AppProps, AppState> {
     const element = LinearElementEditor.getElement(
       linearElementEditor.elementId,
     );
-
-    const boundTextElement = getBoundTextElement(element);
+    const elementsMap = this.scene.getNonDeletedElementsMap();
+    const boundTextElement = getBoundTextElement(element, elementsMap);
 
     if (!element) {
       return;
@@ -5148,6 +5310,7 @@ class App extends React.Component<AppProps, AppState> {
             linearElementEditor,
             { x: scenePointerX, y: scenePointerY },
             this.state,
+            this.scene.getNonDeletedElementsMap(),
           );
 
         if (hoverPointIndex >= 0 || segmentMidPointHoveredCoords) {
@@ -5163,6 +5326,7 @@ class App extends React.Component<AppProps, AppState> {
           this.frameNameBoundsCache,
           scenePointerX,
           scenePointerY,
+          elementsMap,
         )
       ) {
         setCursor(this.interactiveCanvas, CURSOR_TYPE.MOVE);
@@ -5174,6 +5338,7 @@ class App extends React.Component<AppProps, AppState> {
           this.frameNameBoundsCache,
           scenePointerX,
           scenePointerY,
+          this.scene.getNonDeletedElementsMap(),
         )
       ) {
         setCursor(this.interactiveCanvas, CURSOR_TYPE.MOVE);
@@ -5463,7 +5628,7 @@ class App extends React.Component<AppProps, AppState> {
         this.state.activeTool.type,
       );
     } else if (this.state.activeTool.type === "laser") {
-      this.laserPathManager.startPath(
+      this.laserTrails.startPath(
         pointerDownState.lastCoords.x,
         pointerDownState.lastCoords.y,
       );
@@ -5484,6 +5649,13 @@ class App extends React.Component<AppProps, AppState> {
       event,
     );
 
+    if (this.state.activeTool.type === "eraser") {
+      this.eraserTrail.startPath(
+        pointerDownState.lastCoords.x,
+        pointerDownState.lastCoords.y,
+      );
+    }
+
     const onPointerMove =
       this.onPointerMoveFromPointerDownHandler(pointerDownState);
 
@@ -5636,7 +5808,10 @@ class App extends React.Component<AppProps, AppState> {
     event.preventDefault();
 
     let nextPastePrevented = false;
-    const isLinux = /Linux/.test(window.navigator.platform);
+    const isLinux =
+      typeof window === undefined
+        ? false
+        : /Linux/.test(window.navigator.platform);
 
     setCursor(this.interactiveCanvas, CURSOR_TYPE.GRABBING);
     let { clientX: lastX, clientY: lastY } = event;
@@ -5792,7 +5967,6 @@ class App extends React.Component<AppProps, AppState> {
       boxSelection: {
         hasOccurred: false,
       },
-      elementIdsToErase: {},
     };
   }
 
@@ -5914,6 +6088,7 @@ class App extends React.Component<AppProps, AppState> {
             this.history,
             pointerDownState.origin,
             linearElementEditor,
+            this.scene.getNonDeletedElementsMap(),
           );
           if (ret.hitElement) {
             pointerDownState.hit.element = ret.hitElement;
@@ -6348,7 +6523,6 @@ class App extends React.Component<AppProps, AppState> {
       width: embedLink.intrinsicSize.w,
       height: embedLink.intrinsicSize.h,
       link,
-      validated: null,
     });
 
     this.scene.replaceAllElements([
@@ -6582,7 +6756,6 @@ class App extends React.Component<AppProps, AppState> {
     if (elementType === "embeddable") {
       element = newEmbeddableElement({
         type: "embeddable",
-        validated: null,
         ...baseElementAttributes,
       });
     } else {
@@ -6748,7 +6921,7 @@ class App extends React.Component<AppProps, AppState> {
       }
 
       if (this.state.activeTool.type === "laser") {
-        this.laserPathManager.addPointToPath(pointerCoords.x, pointerCoords.y);
+        this.laserTrails.addPointToPath(pointerCoords.x, pointerCoords.y);
       }
 
       const [gridX, gridY] = getGridPoint(
@@ -6851,6 +7024,7 @@ class App extends React.Component<AppProps, AppState> {
             );
           },
           linearElementEditor,
+          this.scene.getNonDeletedElementsMap(),
         );
         if (didDrag) {
           pointerDownState.lastCoords.x = pointerCoords.x;
@@ -7569,13 +7743,12 @@ class App extends React.Component<AppProps, AppState> {
                     groupIds: [],
                   });
 
-                  this.scene.replaceAllElements(
-                    removeElementsFromFrame(
-                      this.scene.getElementsIncludingDeleted(),
-                      [linearElement],
-                      this.state,
-                    ),
+                  removeElementsFromFrame(
+                    [linearElement],
+                    this.scene.getNonDeletedElementsMap(),
                   );
+
+                  this.scene.informMutation();
                 }
               }
             }
@@ -7585,7 +7758,7 @@ class App extends React.Component<AppProps, AppState> {
               this.getTopLayerFrameAtSceneCoords(sceneCoords);
 
             const selectedElements = this.scene.getSelectedElements(this.state);
-            let nextElements = this.scene.getElementsIncludingDeleted();
+            let nextElements = this.scene.getElementsMapIncludingDeleted();
 
             const updateGroupIdsAfterEditingGroup = (
               elements: ExcalidrawElement[],
@@ -7678,7 +7851,7 @@ class App extends React.Component<AppProps, AppState> {
 
           this.scene.replaceAllElements(
             addElementsToFrame(
-              this.scene.getElementsIncludingDeleted(),
+              this.scene.getElementsMapIncludingDeleted(),
               elementsInsideFrame,
               draggingElement,
             ),
@@ -7726,7 +7899,7 @@ class App extends React.Component<AppProps, AppState> {
               this.state,
             ),
             frame,
-            this.state,
+            this,
           );
         }
 
@@ -7757,6 +7930,8 @@ class App extends React.Component<AppProps, AppState> {
       const pointerEnd = this.lastPointerUpEvent || this.lastPointerMoveEvent;
 
       if (isEraserActive(this.state) && pointerStart && pointerEnd) {
+        this.eraserTrail.endPath();
+
         const draggedDistance = distance2d(
           pointerStart.clientX,
           pointerStart.clientY,
@@ -7776,18 +7951,14 @@ class App extends React.Component<AppProps, AppState> {
             scenePointer.x,
             scenePointer.y,
           );
-          hitElements.forEach(
-            (hitElement) =>
-              (pointerDownState.elementIdsToErase[hitElement.id] = {
-                erase: true,
-                opacity: hitElement.opacity,
-              }),
+          hitElements.forEach((hitElement) =>
+            this.elementsPendingErasure.add(hitElement.id),
           );
         }
-        this.eraseElements(pointerDownState);
+        this.eraseElements();
         return;
-      } else if (Object.keys(pointerDownState.elementIdsToErase).length) {
-        this.restoreReadyToEraseElements(pointerDownState);
+      } else if (this.elementsPendingErasure.size) {
+        this.restoreReadyToEraseElements();
       }
 
       if (
@@ -7956,6 +8127,7 @@ class App extends React.Component<AppProps, AppState> {
             this.frameNameBoundsCache,
             pointerDownState.origin.x,
             pointerDownState.origin.y,
+            this.scene.getNonDeletedElementsMap(),
           )) ||
           (!hitElement &&
             pointerDownState.hit.hasHitCommonBoundingBoxOfSelectedElements))
@@ -8009,7 +8181,7 @@ class App extends React.Component<AppProps, AppState> {
       }
 
       if (activeTool.type === "laser") {
-        this.laserPathManager.endPath();
+        this.laserTrails.endPath();
         return;
       }
 
@@ -8048,65 +8220,32 @@ class App extends React.Component<AppProps, AppState> {
     });
   }
 
-  private restoreReadyToEraseElements = (
-    pointerDownState: PointerDownState,
-  ) => {
-    const elements = this.scene.getElementsIncludingDeleted().map((ele) => {
-      if (
-        pointerDownState.elementIdsToErase[ele.id] &&
-        pointerDownState.elementIdsToErase[ele.id].erase
-      ) {
-        return newElementWith(ele, {
-          opacity: pointerDownState.elementIdsToErase[ele.id].opacity,
-        });
-      } else if (
-        isBoundToContainer(ele) &&
-        pointerDownState.elementIdsToErase[ele.containerId] &&
-        pointerDownState.elementIdsToErase[ele.containerId].erase
-      ) {
-        return newElementWith(ele, {
-          opacity: pointerDownState.elementIdsToErase[ele.containerId].opacity,
-        });
-      } else if (
-        ele.frameId &&
-        pointerDownState.elementIdsToErase[ele.frameId] &&
-        pointerDownState.elementIdsToErase[ele.frameId].erase
-      ) {
-        return newElementWith(ele, {
-          opacity: pointerDownState.elementIdsToErase[ele.frameId].opacity,
-        });
-      }
-      return ele;
-    });
-
-    this.scene.replaceAllElements(elements);
+  private restoreReadyToEraseElements = () => {
+    this.elementsPendingErasure = new Set();
+    this.onSceneUpdated();
   };
 
-  private eraseElements = (pointerDownState: PointerDownState) => {
+  private eraseElements = () => {
+    let didChange = false;
     const elements = this.scene.getElementsIncludingDeleted().map((ele) => {
       if (
-        pointerDownState.elementIdsToErase[ele.id] &&
-        pointerDownState.elementIdsToErase[ele.id].erase
-      ) {
-        return newElementWith(ele, { isDeleted: true });
-      } else if (
-        isBoundToContainer(ele) &&
-        pointerDownState.elementIdsToErase[ele.containerId] &&
-        pointerDownState.elementIdsToErase[ele.containerId].erase
-      ) {
-        return newElementWith(ele, { isDeleted: true });
-      } else if (
-        ele.frameId &&
-        pointerDownState.elementIdsToErase[ele.frameId] &&
-        pointerDownState.elementIdsToErase[ele.frameId].erase
+        this.elementsPendingErasure.has(ele.id) ||
+        (ele.frameId && this.elementsPendingErasure.has(ele.frameId)) ||
+        (isBoundToContainer(ele) &&
+          this.elementsPendingErasure.has(ele.containerId))
       ) {
+        didChange = true;
         return newElementWith(ele, { isDeleted: true });
       }
       return ele;
     });
 
-    this.history.resumeRecording();
-    this.scene.replaceAllElements(elements);
+    this.elementsPendingErasure = new Set();
+
+    if (didChange) {
+      this.history.resumeRecording();
+      this.scene.replaceAllElements(elements);
+    }
   };
 
   private initializeImage = async ({
@@ -9041,10 +9180,10 @@ class App extends React.Component<AppProps, AppState> {
 
     if (
       transformElements(
-        pointerDownState,
+        pointerDownState.originalElements,
         transformHandleType,
         selectedElements,
-        pointerDownState.resize.arrowDirection,
+        this.scene.getElementsMapIncludingDeleted(),
         shouldRotateWithDiscreteAngle(event),
         shouldResizeFromCenter(event),
         selectedElements.length === 1 && isImageElement(selectedElements[0])
@@ -9054,7 +9193,6 @@ class App extends React.Component<AppProps, AppState> {
         resizeY,
         pointerDownState.resize.center.x,
         pointerDownState.resize.center.y,
-        this.state,
       )
     ) {
       this.maybeSuggestBindingForAll(selectedElements);
@@ -9231,7 +9369,11 @@ class App extends React.Component<AppProps, AppState> {
       let elementCenterX = container.x + container.width / 2;
       let elementCenterY = container.y + container.height / 2;
 
-      const elementCenter = getContainerCenter(container, appState);
+      const elementCenter = getContainerCenter(
+        container,
+        appState,
+        this.scene.getNonDeletedElementsMap(),
+      );
       if (elementCenter) {
         elementCenterX = elementCenter.x;
         elementCenterY = elementCenter.y;

packages/excalidraw/components/LaserPointerButton.tsx

@@ -1,8 +1,8 @@
-import "../ToolIcon.scss";
+import "./ToolIcon.scss";
 
 import clsx from "clsx";
-import { ToolButtonSize } from "../ToolButton";
-import { laserPointerToolIcon } from "../icons";
+import { ToolButtonSize } from "./ToolButton";
+import { laserPointerToolIcon } from "./icons";
 
 type LaserPointerIconProps = {
   title?: string;

packages/excalidraw/components/LaserTool/LaserPathManager.ts

@@ -1,310 +0,0 @@
-import { LaserPointer } from "@excalidraw/laser-pointer";
-
-import { sceneCoordsToViewportCoords } from "../../utils";
-import App from "../App";
-import { getClientColor } from "../../clients";
-import { SocketId } from "../../types";
-
-// 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<SocketId, 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) {
-    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;
-    }
-  }
-}

packages/excalidraw/components/LaserTool/LaserTool.tsx

@@ -1,27 +0,0 @@
-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>
-  );
-};

packages/excalidraw/components/LayerUI.tsx

@@ -60,7 +60,7 @@ import "./Toolbar.scss";
 import { mutateElement } from "../element/mutateElement";
 import { ShapeCache } from "../scene/ShapeCache";
 import Scene from "../scene/Scene";
-import { LaserPointerButton } from "./LaserTool/LaserPointerButton";
+import { LaserPointerButton } from "./LaserPointerButton";
 import { MagicSettings } from "./MagicSettings";
 import { TTDDialog } from "./TTDDialog/TTDDialog";
 
@@ -226,7 +226,7 @@ const LayerUI = ({
       >
         <SelectedShapeActions
           appState={appState}
-          elements={elements}
+          elementsMap={app.scene.getNonDeletedElementsMap()}
           renderAction={actionManager.renderAction}
         />
       </Island>

packages/excalidraw/components/MobileMenu.tsx

@@ -183,7 +183,7 @@ export const MobileMenu = ({
             <Section className="App-mobile-menu" heading="selectedShapeActions">
               <SelectedShapeActions
                 appState={appState}
-                elements={elements}
+                elementsMap={app.scene.getNonDeletedElementsMap()}
                 renderAction={actionManager.renderAction}
               />
             </Section>

packages/excalidraw/components/SVGLayer.scss

@@ -1,5 +1,5 @@
 .excalidraw {
-  .LaserToolOverlay {
+  .SVGLayer {
     pointer-events: none;
     width: 100vw;
     height: 100vh;
@@ -9,10 +9,12 @@
 
     z-index: 2;
 
-    .LaserToolOverlayCanvas {
+    & svg {
       image-rendering: auto;
       overflow: visible;
       position: absolute;
+      width: 100%;
+      height: 100%;
       top: 0;
       left: 0;
     }

packages/excalidraw/components/SVGLayer.tsx

@@ -0,0 +1,33 @@
+import { useEffect, useRef } from "react";
+import { Trail } from "../animated-trail";
+
+import "./SVGLayer.scss";
+
+type SVGLayerProps = {
+  trails: Trail[];
+};
+
+export const SVGLayer = ({ trails }: SVGLayerProps) => {
+  const svgRef = useRef<SVGSVGElement | null>(null);
+
+  useEffect(() => {
+    if (svgRef.current) {
+      for (const trail of trails) {
+        trail.start(svgRef.current);
+      }
+    }
+
+    return () => {
+      for (const trail of trails) {
+        trail.stop();
+      }
+    };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, trails);
+
+  return (
+    <div className="SVGLayer">
+      <svg ref={svgRef} />
+    </div>
+  );
+};

packages/excalidraw/components/Sidebar/SidebarTrigger.scss

@@ -29,6 +29,7 @@
 
   .default-sidebar-trigger .sidebar-trigger__label {
     display: block;
+    white-space: nowrap;
   }
 
   &.excalidraw--mobile .default-sidebar-trigger .sidebar-trigger__label {

packages/excalidraw/components/UserList.scss

@@ -51,6 +51,12 @@
     color: var(--color-gray-100);
   }
 
+  .UserList__collaborator-name {
+    text-overflow: ellipsis;
+    overflow: hidden;
+    white-space: nowrap;
+  }
+
   .UserList__collaborator-follow-status-icon {
     margin-left: auto;
     flex: 0 0 auto;

packages/excalidraw/components/canvases/InteractiveCanvas.tsx

@@ -1,24 +1,22 @@
 import React, { useEffect, useRef } from "react";
 import { renderInteractiveScene } from "../../renderer/renderScene";
-import {
-  isRenderThrottlingEnabled,
-  isShallowEqual,
-  sceneCoordsToViewportCoords,
-} from "../../utils";
+import { isShallowEqual, sceneCoordsToViewportCoords } from "../../utils";
 import { CURSOR_TYPE } from "../../constants";
 import { t } from "../../i18n";
 import type { DOMAttributes } from "react";
 import type { AppState, InteractiveCanvasAppState } from "../../types";
 import type {
   InteractiveCanvasRenderConfig,
+  RenderableElementsMap,
   RenderInteractiveSceneCallback,
 } from "../../scene/types";
 import type { NonDeletedExcalidrawElement } from "../../element/types";
+import { isRenderThrottlingEnabled } from "../../reactUtils";
 
 type InteractiveCanvasProps = {
   containerRef: React.RefObject<HTMLDivElement>;
   canvas: HTMLCanvasElement | null;
-  elements: readonly NonDeletedExcalidrawElement[];
+  elementsMap: RenderableElementsMap;
   visibleElements: readonly NonDeletedExcalidrawElement[];
   selectedElements: readonly NonDeletedExcalidrawElement[];
   versionNonce: number | undefined;
@@ -116,7 +114,7 @@ const InteractiveCanvas = (props: InteractiveCanvasProps) => {
     renderInteractiveScene(
       {
         canvas: props.canvas,
-        elements: props.elements,
+        elementsMap: props.elementsMap,
         visibleElements: props.visibleElements,
         selectedElements: props.selectedElements,
         scale: window.devicePixelRatio,
@@ -204,10 +202,10 @@ const areEqual = (
     prevProps.selectionNonce !== nextProps.selectionNonce ||
     prevProps.versionNonce !== nextProps.versionNonce ||
     prevProps.scale !== nextProps.scale ||
-    // we need to memoize on element arrays because they may have renewed
+    // we need to memoize on elementsMap because they may have renewed
     // even if versionNonce didn't change (e.g. we filter elements out based
     // on appState)
-    prevProps.elements !== nextProps.elements ||
+    prevProps.elementsMap !== nextProps.elementsMap ||
     prevProps.visibleElements !== nextProps.visibleElements ||
     prevProps.selectedElements !== nextProps.selectedElements
   ) {

packages/excalidraw/components/canvases/StaticCanvas.tsx

@@ -1,15 +1,23 @@
 import React, { useEffect, useRef } from "react";
 import { RoughCanvas } from "roughjs/bin/canvas";
 import { renderStaticScene } from "../../renderer/renderScene";
-import { isRenderThrottlingEnabled, isShallowEqual } from "../../utils";
+import { isShallowEqual } from "../../utils";
 import type { AppState, StaticCanvasAppState } from "../../types";
-import type { StaticCanvasRenderConfig } from "../../scene/types";
-import type { NonDeletedExcalidrawElement } from "../../element/types";
+import type {
+  RenderableElementsMap,
+  StaticCanvasRenderConfig,
+} from "../../scene/types";
+import type {
+  NonDeletedExcalidrawElement,
+  NonDeletedSceneElementsMap,
+} from "../../element/types";
+import { isRenderThrottlingEnabled } from "../../reactUtils";
 
 type StaticCanvasProps = {
   canvas: HTMLCanvasElement;
   rc: RoughCanvas;
-  elements: readonly NonDeletedExcalidrawElement[];
+  elementsMap: RenderableElementsMap;
+  allElementsMap: NonDeletedSceneElementsMap;
   visibleElements: readonly NonDeletedExcalidrawElement[];
   versionNonce: number | undefined;
   selectionNonce: number | undefined;
@@ -62,7 +70,8 @@ const StaticCanvas = (props: StaticCanvasProps) => {
         canvas,
         rc: props.rc,
         scale: props.scale,
-        elements: props.elements,
+        elementsMap: props.elementsMap,
+        allElementsMap: props.allElementsMap,
         visibleElements: props.visibleElements,
         appState: props.appState,
         renderConfig: props.renderConfig,
@@ -105,10 +114,10 @@ const areEqual = (
   if (
     prevProps.versionNonce !== nextProps.versionNonce ||
     prevProps.scale !== nextProps.scale ||
-    // we need to memoize on element arrays because they may have renewed
+    // we need to memoize on elementsMap because they may have renewed
     // even if versionNonce didn't change (e.g. we filter elements out based
     // on appState)
-    prevProps.elements !== nextProps.elements ||
+    prevProps.elementsMap !== nextProps.elementsMap ||
     prevProps.visibleElements !== nextProps.visibleElements
   ) {
     return false;

packages/excalidraw/components/icons.tsx

@@ -486,10 +486,11 @@ export const DiscordIcon = createIcon(
   modifiedTablerIconProps,
 );
 
-export const TwitterIcon = createIcon(
+export const XBrandIcon = createIcon(
   <g strokeWidth="1.25">
-    <path stroke="none" d="M0 0h24v24H0z" fill="none"></path>
-    <path d="M22 4.01c-1 .49 -1.98 .689 -3 .99c-1.121 -1.265 -2.783 -1.335 -4.38 -.737s-2.643 2.06 -2.62 3.737v1c-3.245 .083 -6.135 -1.395 -8 -4c0 0 -4.182 7.433 4 11c-1.872 1.247 -3.739 2.088 -6 2c3.308 1.803 6.913 2.423 10.034 1.517c3.58 -1.04 6.522 -3.723 7.651 -7.742a13.84 13.84 0 0 0 .497 -3.753c-.002 -.249 1.51 -2.772 1.818 -4.013z"></path>
+    <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+    <path d="M4 4l11.733 16h4.267l-11.733 -16z" />
+    <path d="M4 20l6.768 -6.768m2.46 -2.46l6.772 -6.772" />
   </g>,
   tablerIconProps,
 );

packages/excalidraw/components/main-menu/DefaultItems.tsx

@@ -17,7 +17,7 @@ import {
   TrashIcon,
   usersIcon,
 } from "../icons";
-import { GithubIcon, DiscordIcon, TwitterIcon } from "../icons";
+import { GithubIcon, DiscordIcon, XBrandIcon } from "../icons";
 import DropdownMenuItem from "../dropdownMenu/DropdownMenuItem";
 import DropdownMenuItemLink from "../dropdownMenu/DropdownMenuItemLink";
 import {
@@ -241,31 +241,35 @@ export const Export = () => {
 };
 Export.displayName = "Export";
 
-export const Socials = () => (
-  <>
-    <DropdownMenuItemLink
-      icon={GithubIcon}
-      href="https://github.com/excalidraw/excalidraw"
-      aria-label="GitHub"
-    >
-      GitHub
-    </DropdownMenuItemLink>
-    <DropdownMenuItemLink
-      icon={DiscordIcon}
-      href="https://discord.gg/UexuTaE"
-      aria-label="Discord"
-    >
-      Discord
-    </DropdownMenuItemLink>
-    <DropdownMenuItemLink
-      icon={TwitterIcon}
-      href="https://twitter.com/excalidraw"
-      aria-label="Twitter"
-    >
-      Twitter
-    </DropdownMenuItemLink>
-  </>
-);
+export const Socials = () => {
+  const { t } = useI18n();
+
+  return (
+    <>
+      <DropdownMenuItemLink
+        icon={GithubIcon}
+        href="https://github.com/excalidraw/excalidraw"
+        aria-label="GitHub"
+      >
+        GitHub
+      </DropdownMenuItemLink>
+      <DropdownMenuItemLink
+        icon={XBrandIcon}
+        href="https://x.com/excalidraw"
+        aria-label="X"
+      >
+        {t("labels.followUs")}
+      </DropdownMenuItemLink>
+      <DropdownMenuItemLink
+        icon={DiscordIcon}
+        href="https://discord.gg/UexuTaE"
+        aria-label="Discord"
+      >
+        {t("labels.discordChat")}
+      </DropdownMenuItemLink>
+    </>
+  );
+};
 Socials.displayName = "Socials";
 
 export const LiveCollaborationTrigger = ({

packages/excalidraw/constants.ts

@@ -2,7 +2,6 @@ import cssVariables from "./css/variables.module.scss";
 import { AppProps } from "./types";
 import { ExcalidrawElement, FontFamilyValues } from "./element/types";
 import { COLOR_PALETTE } from "./colors";
-
 export const isDarwin = /Mac|iPod|iPhone|iPad/.test(navigator.platform);
 export const isWindows = /^Win/.test(navigator.platform);
 export const isAndroid = /\b(android)\b/i.test(navigator.userAgent);

packages/excalidraw/data/index.ts

@@ -11,7 +11,6 @@ import {
   NonDeletedExcalidrawElement,
 } from "../element/types";
 import { t } from "../i18n";
-import { elementsOverlappingBBox } from "../../utils/export";
 import { isSomeElementSelected, getSelectedElements } from "../scene";
 import { exportToCanvas, exportToSvg } from "../scene/export";
 import { ExportType } from "../scene/types";
@@ -20,6 +19,7 @@ import { cloneJSON } from "../utils";
 import { canvasToBlob } from "./blob";
 import { fileSave, FileSystemHandle } from "./filesystem";
 import { serializeAsJSON } from "./json";
+import { getElementsOverlappingFrame } from "../frame";
 
 export { loadFromBlob } from "./blob";
 export { loadFromJSON, saveAsJSON } from "./json";
@@ -56,11 +56,7 @@ export const prepareElementsForExport = (
       isFrameLikeElement(exportedElements[0])
     ) {
       exportingFrame = exportedElements[0];
-      exportedElements = elementsOverlappingBBox({
-        elements,
-        bounds: exportingFrame,
-        type: "overlap",
-      });
+      exportedElements = getElementsOverlappingFrame(elements, exportingFrame);
     } else if (exportedElements.length > 1) {
       exportedElements = getSelectedElements(
         elements,

packages/excalidraw/data/restore.ts

@@ -40,6 +40,7 @@ import { arrayToMap } from "../utils";
 import { MarkOptional, Mutable } from "../utility-types";
 import {
   detectLineHeight,
+  getContainerElement,
   getDefaultLineHeight,
   measureBaseline,
 } from "../element/textElement";
@@ -179,7 +180,6 @@ const restoreElementWithProperties = <
 
 const restoreElement = (
   element: Exclude<ExcalidrawElement, ExcalidrawSelectionElement>,
-  refreshDimensions = false,
 ): typeof element | null => {
   switch (element.type) {
     case "text":
@@ -232,10 +232,6 @@ const restoreElement = (
         element = bumpVersion(element);
       }
 
-      if (refreshDimensions) {
-        element = { ...element, ...refreshTextDimensions(element) };
-      }
-
       return element;
     case "freedraw": {
       return restoreElementWithProperties(element, {
@@ -295,11 +291,8 @@ const restoreElement = (
     case "rectangle":
     case "diamond":
     case "iframe":
-      return restoreElementWithProperties(element, {});
     case "embeddable":
-      return restoreElementWithProperties(element, {
-        validated: null,
-      });
+      return restoreElementWithProperties(element, {});
     case "magicframe":
     case "frame":
       return restoreElementWithProperties(element, {
@@ -429,10 +422,7 @@ export const restoreElements = (
     // filtering out selection, which is legacy, no longer kept in elements,
     // and causing issues if retained
     if (element.type !== "selection" && !isInvisiblySmallElement(element)) {
-      let migratedElement: ExcalidrawElement | null = restoreElement(
-        element,
-        opts?.refreshDimensions,
-      );
+      let migratedElement: ExcalidrawElement | null = restoreElement(element);
       if (migratedElement) {
         const localElement = localElementsMap?.get(element.id);
         if (localElement && localElement.version > migratedElement.version) {
@@ -465,6 +455,16 @@ export const restoreElements = (
     } else if (element.boundElements) {
       repairContainerElement(element, restoredElementsMap);
     }
+
+    if (opts.refreshDimensions && isTextElement(element)) {
+      Object.assign(
+        element,
+        refreshTextDimensions(
+          element,
+          getContainerElement(element, restoredElementsMap),
+        ),
+      );
+    }
   }
 
   return restoredElements;

packages/excalidraw/data/transform.ts

@@ -24,6 +24,7 @@ import {
   normalizeText,
 } from "../element/textElement";
 import {
+  ElementsMap,
   ExcalidrawArrowElement,
   ExcalidrawBindableElement,
   ExcalidrawElement,
@@ -42,7 +43,7 @@ import {
   VerticalAlign,
 } from "../element/types";
 import { MarkOptional } from "../utility-types";
-import { assertNever, cloneJSON, getFontString } from "../utils";
+import { arrayToMap, assertNever, cloneJSON, getFontString } from "../utils";
 import { getSizeFromPoints } from "../points";
 import { randomId } from "../random";
 
@@ -202,6 +203,7 @@ const DEFAULT_DIMENSION = 100;
 const bindTextToContainer = (
   container: ExcalidrawElement,
   textProps: { text: string } & MarkOptional<ElementConstructorOpts, "x" | "y">,
+  elementsMap: ElementsMap,
 ) => {
   const textElement: ExcalidrawTextElement = newTextElement({
     x: 0,
@@ -623,6 +625,7 @@ export const convertToExcalidrawElements = (
           let [container, text] = bindTextToContainer(
             excalidrawElement,
             element?.label,
+            arrayToMap(elementStore.getElements()),
           );
           elementStore.add(container);
           elementStore.add(text);

packages/excalidraw/distribute.ts

@@ -1,7 +1,7 @@
-import { ExcalidrawElement } from "./element/types";
 import { newElementWith } from "./element/mutateElement";
 import { getMaximumGroups } from "./groups";
 import { getCommonBoundingBox } from "./element/bounds";
+import type { ElementsMap, ExcalidrawElement } from "./element/types";
 
 export interface Distribution {
   space: "between";
@@ -10,6 +10,7 @@ export interface Distribution {
 
 export const distributeElements = (
   selectedElements: ExcalidrawElement[],
+  elementsMap: ElementsMap,
   distribution: Distribution,
 ): ExcalidrawElement[] => {
   const [start, mid, end, extent] =
@@ -18,7 +19,7 @@ export const distributeElements = (
       : (["minY", "midY", "maxY", "height"] as const);
 
   const bounds = getCommonBoundingBox(selectedElements);
-  const groups = getMaximumGroups(selectedElements)
+  const groups = getMaximumGroups(selectedElements, elementsMap)
     .map((group) => [group, getCommonBoundingBox(group)] as const)
     .sort((a, b) => a[1][mid] - b[1][mid]);
 

packages/excalidraw/element/Hyperlink.tsx

@@ -39,7 +39,6 @@ import "./Hyperlink.scss";
 import { trackEvent } from "../analytics";
 import { useAppProps, useExcalidrawAppState } from "../components/App";
 import { isEmbeddableElement } from "./typeChecks";
-import { ShapeCache } from "../scene/ShapeCache";
 
 const CONTAINER_WIDTH = 320;
 const SPACE_BOTTOM = 85;
@@ -64,6 +63,7 @@ export const Hyperlink = ({
   setAppState,
   onLinkOpen,
   setToast,
+  updateEmbedValidationStatus,
 }: {
   element: NonDeletedExcalidrawElement;
   setAppState: React.Component<any, AppState>["setState"];
@@ -71,6 +71,10 @@ export const Hyperlink = ({
   setToast: (
     toast: { message: string; closable?: boolean; duration?: number } | null,
   ) => void;
+  updateEmbedValidationStatus: (
+    element: ExcalidrawEmbeddableElement,
+    status: boolean,
+  ) => void;
 }) => {
   const appState = useExcalidrawAppState();
   const appProps = useAppProps();
@@ -98,9 +102,9 @@ export const Hyperlink = ({
       }
       if (!link) {
         mutateElement(element, {
-          validated: false,
           link: null,
         });
+        updateEmbedValidationStatus(element, false);
         return;
       }
 
@@ -110,10 +114,9 @@ export const Hyperlink = ({
         }
         element.link && embeddableLinkCache.set(element.id, element.link);
         mutateElement(element, {
-          validated: false,
           link,
         });
-        ShapeCache.delete(element);
+        updateEmbedValidationStatus(element, false);
       } else {
         const { width, height } = element;
         const embedLink = getEmbedLink(link);
@@ -142,10 +145,9 @@ export const Hyperlink = ({
                     : height,
               }
             : {}),
-          validated: true,
           link,
         });
-        ShapeCache.delete(element);
+        updateEmbedValidationStatus(element, true);
         if (embeddableLinkCache.has(element.id)) {
           embeddableLinkCache.delete(element.id);
         }
@@ -159,6 +161,7 @@ export const Hyperlink = ({
     appProps.validateEmbeddable,
     appState.activeEmbeddable,
     setAppState,
+    updateEmbedValidationStatus,
   ]);
 
   useLayoutEffect(() => {

packages/excalidraw/element/binding.ts

@@ -321,9 +321,9 @@ export const updateBoundElements = (
   const simultaneouslyUpdatedElementIds = getSimultaneouslyUpdatedElementIds(
     simultaneouslyUpdated,
   );
-
+  const scene = Scene.getScene(changedElement)!;
   getNonDeletedElements(
-    Scene.getScene(changedElement)!,
+    scene,
     boundLinearElements.map((el) => el.id),
   ).forEach((element) => {
     if (!isLinearElement(element)) {
@@ -362,9 +362,12 @@ export const updateBoundElements = (
       endBinding,
       changedElement as ExcalidrawBindableElement,
     );
-    const boundText = getBoundTextElement(element);
+    const boundText = getBoundTextElement(
+      element,
+      scene.getNonDeletedElementsMap(),
+    );
     if (boundText) {
-      handleBindTextResize(element, false);
+      handleBindTextResize(element, scene.getNonDeletedElementsMap(), false);
     }
   });
 };

packages/excalidraw/element/bounds.ts

@@ -5,6 +5,8 @@ import {
   ExcalidrawFreeDrawElement,
   NonDeleted,
   ExcalidrawTextElementWithContainer,
+  ElementsMapOrArray,
+  ElementsMap,
 } from "./types";
 import { distance2d, rotate, rotatePoint } from "../math";
 import rough from "roughjs/bin/rough";
@@ -73,13 +75,16 @@ export class ElementBounds {
     ) {
       return cachedBounds.bounds;
     }
-
-    const bounds = ElementBounds.calculateBounds(element);
+    const scene = Scene.getScene(element);
+    const bounds = ElementBounds.calculateBounds(
+      element,
+      scene?.getNonDeletedElementsMap() || new Map(),
+    );
 
     // hack to ensure that downstream checks could retrieve element Scene
     // so as to have correctly calculated bounds
     // FIXME remove when we get rid of all the id:Scene / element:Scene mapping
-    const shouldCache = Scene.getScene(element);
+    const shouldCache = !!scene;
 
     if (shouldCache) {
       ElementBounds.boundsCache.set(element, {
@@ -91,7 +96,10 @@ export class ElementBounds {
     return bounds;
   }
 
-  private static calculateBounds(element: ExcalidrawElement): Bounds {
+  private static calculateBounds(
+    element: ExcalidrawElement,
+    elementsMap: ElementsMap,
+  ): Bounds {
     let bounds: Bounds;
 
     const [x1, y1, x2, y2, cx, cy] = getElementAbsoluteCoords(element);
@@ -110,7 +118,7 @@ export class ElementBounds {
         maxY + element.y,
       ];
     } else if (isLinearElement(element)) {
-      bounds = getLinearElementRotatedBounds(element, cx, cy);
+      bounds = getLinearElementRotatedBounds(element, cx, cy, elementsMap);
     } else if (element.type === "diamond") {
       const [x11, y11] = rotate(cx, y1, cx, cy, element.angle);
       const [x12, y12] = rotate(cx, y2, cx, cy, element.angle);
@@ -153,15 +161,20 @@ export const getElementAbsoluteCoords = (
   element: ExcalidrawElement,
   includeBoundText: boolean = false,
 ): [number, number, number, number, number, number] => {
+  const elementsMap =
+    Scene.getScene(element)?.getElementsMapIncludingDeleted() || new Map();
   if (isFreeDrawElement(element)) {
     return getFreeDrawElementAbsoluteCoords(element);
   } else if (isLinearElement(element)) {
     return LinearElementEditor.getElementAbsoluteCoords(
       element,
+      elementsMap,
       includeBoundText,
     );
   } else if (isTextElement(element)) {
-    const container = getContainerElement(element);
+    const container = elementsMap
+      ? getContainerElement(element, elementsMap)
+      : null;
     if (isArrowElement(container)) {
       const coords = LinearElementEditor.getBoundTextElementPosition(
         container,
@@ -672,7 +685,10 @@ const getLinearElementRotatedBounds = (
   element: ExcalidrawLinearElement,
   cx: number,
   cy: number,
+  elementsMap: ElementsMap,
 ): Bounds => {
+  const boundTextElement = getBoundTextElement(element, elementsMap);
+
   if (element.points.length < 2) {
     const [pointX, pointY] = element.points[0];
     const [x, y] = rotate(
@@ -684,7 +700,6 @@ const getLinearElementRotatedBounds = (
     );
 
     let coords: Bounds = [x, y, x, y];
-    const boundTextElement = getBoundTextElement(element);
     if (boundTextElement) {
       const coordsWithBoundText = LinearElementEditor.getMinMaxXYWithBoundText(
         element,
@@ -709,7 +724,6 @@ const getLinearElementRotatedBounds = (
     rotate(element.x + x, element.y + y, cx, cy, element.angle);
   const res = getMinMaxXYFromCurvePathOps(ops, transformXY);
   let coords: Bounds = [res[0], res[1], res[2], res[3]];
-  const boundTextElement = getBoundTextElement(element);
   if (boundTextElement) {
     const coordsWithBoundText = LinearElementEditor.getMinMaxXYWithBoundText(
       element,
@@ -729,10 +743,8 @@ const getLinearElementRotatedBounds = (
 export const getElementBounds = (element: ExcalidrawElement): Bounds => {
   return ElementBounds.getBounds(element);
 };
-export const getCommonBounds = (
-  elements: readonly ExcalidrawElement[],
-): Bounds => {
-  if (!elements.length) {
+export const getCommonBounds = (elements: ElementsMapOrArray): Bounds => {
+  if ("size" in elements ? !elements.size : !elements.length) {
     return [0, 0, 0, 0];
   }
 

packages/excalidraw/element/collision.ts

@@ -28,6 +28,7 @@ import {
   StrokeRoundness,
   ExcalidrawFrameLikeElement,
   ExcalidrawIframeLikeElement,
+  ElementsMap,
 } from "./types";
 
 import {
@@ -78,6 +79,7 @@ export const hitTest = (
   frameNameBoundsCache: FrameNameBoundsCache,
   x: number,
   y: number,
+  elementsMap: ElementsMap,
 ): boolean => {
   // How many pixels off the shape boundary we still consider a hit
   const threshold = 10 / appState.zoom.value;
@@ -95,7 +97,7 @@ export const hitTest = (
     );
   }
 
-  const boundTextElement = getBoundTextElement(element);
+  const boundTextElement = getBoundTextElement(element, elementsMap);
   if (boundTextElement) {
     const isHittingBoundTextElement = hitTest(
       boundTextElement,
@@ -103,6 +105,7 @@ export const hitTest = (
       frameNameBoundsCache,
       x,
       y,
+      elementsMap,
     );
     if (isHittingBoundTextElement) {
       return true;
@@ -122,15 +125,16 @@ export const isHittingElementBoundingBoxWithoutHittingElement = (
   frameNameBoundsCache: FrameNameBoundsCache,
   x: number,
   y: number,
+  elementsMap: ElementsMap,
 ): boolean => {
   const threshold = 10 / appState.zoom.value;
 
   // So that bound text element hit is considered within bounding box of container even if its outside actual bounding box of element
   // eg for linear elements text can be outside the element bounding box
-  const boundTextElement = getBoundTextElement(element);
+  const boundTextElement = getBoundTextElement(element, elementsMap);
   if (
     boundTextElement &&
-    hitTest(boundTextElement, appState, frameNameBoundsCache, x, y)
+    hitTest(boundTextElement, appState, frameNameBoundsCache, x, y, elementsMap)
   ) {
     return false;
   }

packages/excalidraw/element/dragElements.ts

@@ -5,14 +5,9 @@ import { getPerfectElementSize } from "./sizeHelpers";
 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,
-  isFrameLikeElement,
-} from "./typeChecks";
+import { isArrowElement, isFrameLikeElement } from "./typeChecks";
 
 export const dragSelectedElements = (
   pointerDownState: PointerDownState,
@@ -37,13 +32,11 @@ export const dragSelectedElements = (
     .map((f) => f.id);
 
   if (frames.length > 0) {
-    const elementsInFrames = scene
-      .getNonDeletedElements()
-      .filter((e) => !isBoundToContainer(e))
-      .filter((e) => e.frameId !== null)
-      .filter((e) => frames.includes(e.frameId!));
-
-    elementsInFrames.forEach((element) => elementsToUpdate.add(element));
+    for (const element of scene.getNonDeletedElements()) {
+      if (element.frameId !== null && frames.includes(element.frameId)) {
+        elementsToUpdate.add(element);
+      }
+    }
   }
 
   const commonBounds = getCommonBounds(
@@ -60,18 +53,14 @@ export const dragSelectedElements = (
 
   elementsToUpdate.forEach((element) => {
     updateElementCoords(pointerDownState, element, adjustedOffset);
-    // 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)))
+      // skip arrow labels since we calculate its position during render
+      !isArrowElement(element)
     ) {
-      const textElement = getBoundTextElement(element);
+      const textElement = getBoundTextElement(
+        element,
+        scene.getNonDeletedElementsMap(),
+      );
       if (textElement) {
         updateElementCoords(pointerDownState, textElement, adjustedOffset);
       }

packages/excalidraw/element/embeddable.ts

@@ -5,17 +5,12 @@ import { ExcalidrawProps } from "../types";
 import { getFontString, updateActiveTool } from "../utils";
 import { setCursorForShape } from "../cursor";
 import { newTextElement } from "./newElement";
-import { getContainerElement, wrapText } from "./textElement";
-import {
-  isFrameLikeElement,
-  isIframeElement,
-  isIframeLikeElement,
-} from "./typeChecks";
+import { wrapText } from "./textElement";
+import { isIframeElement } from "./typeChecks";
 import {
   ExcalidrawElement,
   ExcalidrawIframeLikeElement,
   IframeData,
-  NonDeletedExcalidrawElement,
 } from "./types";
 
 const embeddedLinkCache = new Map<string, IframeData>();
@@ -32,9 +27,9 @@ const RE_GH_GIST_EMBED =
   /^<script[\s\S]*?\ssrc=["'](https:\/\/gist.github.com\/.*?)\.js["']/i;
 
 // not anchored to start to allow <blockquote> twitter embeds
-const RE_TWITTER = /(?:http(?:s)?:\/\/)?(?:(?:w){3}.)?twitter.com/;
+const RE_TWITTER = /(?:http(?:s)?:\/\/)?(?:(?:w){3}.)?(?:twitter|x).com/;
 const RE_TWITTER_EMBED =
-  /^<blockquote[\s\S]*?\shref=["'](https:\/\/twitter.com\/[^"']*)/i;
+  /^<blockquote[\s\S]*?\shref=["'](https:\/\/(?:twitter|x).com\/[^"']*)/i;
 
 const RE_VALTOWN =
   /^https:\/\/(?:www\.)?val.town\/(v|embed)\/[a-zA-Z_$][0-9a-zA-Z_$]+\.[a-zA-Z_$][0-9a-zA-Z_$]+/;
@@ -54,6 +49,7 @@ const ALLOWED_DOMAINS = new Set([
   "link.excalidraw.com",
   "gist.github.com",
   "twitter.com",
+  "x.com",
   "*.simplepdf.eu",
   "stackblitz.com",
   "val.town",
@@ -155,6 +151,9 @@ export const getEmbedLink = (
   }
 
   if (RE_TWITTER.test(link)) {
+    // the embed srcdoc still supports twitter.com domain only
+    link = link.replace(/\bx.com\b/, "twitter.com");
+
     let ret: IframeData;
     // assume embed code
     if (/<blockquote/.test(link)) {
@@ -213,21 +212,6 @@ export const getEmbedLink = (
   return { link, intrinsicSize: aspectRatio, type };
 };
 
-export const isIframeLikeOrItsLabel = (
-  element: NonDeletedExcalidrawElement,
-): Boolean => {
-  if (isIframeLikeElement(element)) {
-    return true;
-  }
-  if (element.type === "text") {
-    const container = getContainerElement(element);
-    if (container && isFrameLikeElement(container)) {
-      return true;
-    }
-  }
-  return false;
-};
-
 export const createPlaceholderEmbeddableLabel = (
   element: ExcalidrawIframeLikeElement,
 ): ExcalidrawElement => {
@@ -321,26 +305,26 @@ const validateHostname = (
   return false;
 };
 
-export const extractSrc = (htmlString: string): string => {
-  const twitterMatch = htmlString.match(RE_TWITTER_EMBED);
+export const maybeParseEmbedSrc = (str: string): string => {
+  const twitterMatch = str.match(RE_TWITTER_EMBED);
   if (twitterMatch && twitterMatch.length === 2) {
     return twitterMatch[1];
   }
 
-  const gistMatch = htmlString.match(RE_GH_GIST_EMBED);
+  const gistMatch = str.match(RE_GH_GIST_EMBED);
   if (gistMatch && gistMatch.length === 2) {
     return gistMatch[1];
   }
 
-  if (RE_GIPHY.test(htmlString)) {
-    return `https://giphy.com/embed/${RE_GIPHY.exec(htmlString)![1]}`;
+  if (RE_GIPHY.test(str)) {
+    return `https://giphy.com/embed/${RE_GIPHY.exec(str)![1]}`;
   }
 
-  const match = htmlString.match(RE_GENERIC_EMBED);
+  const match = str.match(RE_GENERIC_EMBED);
   if (match && match.length === 2) {
     return match[1];
   }
-  return htmlString;
+  return str;
 };
 
 export const embeddableURLValidator = (

packages/excalidraw/element/linearElementEditor.ts

@@ -5,6 +5,7 @@ import {
   PointBinding,
   ExcalidrawBindableElement,
   ExcalidrawTextElementWithContainer,
+  ElementsMap,
 } from "./types";
 import {
   distance2d,
@@ -193,6 +194,7 @@ export class LinearElementEditor {
       pointSceneCoords: { x: number; y: number }[],
     ) => void,
     linearElementEditor: LinearElementEditor,
+    elementsMap: ElementsMap,
   ): boolean {
     if (!linearElementEditor) {
       return false;
@@ -272,9 +274,9 @@ export class LinearElementEditor {
         );
       }
 
-      const boundTextElement = getBoundTextElement(element);
+      const boundTextElement = getBoundTextElement(element, elementsMap);
       if (boundTextElement) {
-        handleBindTextResize(element, false);
+        handleBindTextResize(element, elementsMap, false);
       }
 
       // suggest bindings for first and last point if selected
@@ -404,9 +406,10 @@ export class LinearElementEditor {
 
   static getEditorMidPoints = (
     element: NonDeleted<ExcalidrawLinearElement>,
+    elementsMap: ElementsMap,
     appState: InteractiveCanvasAppState,
   ): typeof editorMidPointsCache["points"] => {
-    const boundText = getBoundTextElement(element);
+    const boundText = getBoundTextElement(element, elementsMap);
 
     // Since its not needed outside editor unless 2 pointer lines or bound text
     if (
@@ -465,6 +468,7 @@ export class LinearElementEditor {
     linearElementEditor: LinearElementEditor,
     scenePointer: { x: number; y: number },
     appState: AppState,
+    elementsMap: ElementsMap,
   ) => {
     const { elementId } = linearElementEditor;
     const element = LinearElementEditor.getElement(elementId);
@@ -503,7 +507,7 @@ export class LinearElementEditor {
     }
     let index = 0;
     const midPoints: typeof editorMidPointsCache["points"] =
-      LinearElementEditor.getEditorMidPoints(element, appState);
+      LinearElementEditor.getEditorMidPoints(element, elementsMap, appState);
     while (index < midPoints.length) {
       if (midPoints[index] !== null) {
         const distance = distance2d(
@@ -581,6 +585,7 @@ export class LinearElementEditor {
     linearElementEditor: LinearElementEditor,
     appState: AppState,
     midPoint: Point,
+    elementsMap: ElementsMap,
   ) {
     const element = LinearElementEditor.getElement(
       linearElementEditor.elementId,
@@ -588,7 +593,11 @@ export class LinearElementEditor {
     if (!element) {
       return -1;
     }
-    const midPoints = LinearElementEditor.getEditorMidPoints(element, appState);
+    const midPoints = LinearElementEditor.getEditorMidPoints(
+      element,
+      elementsMap,
+      appState,
+    );
     let index = 0;
     while (index < midPoints.length) {
       if (LinearElementEditor.arePointsEqual(midPoint, midPoints[index])) {
@@ -605,6 +614,7 @@ export class LinearElementEditor {
     history: History,
     scenePointer: { x: number; y: number },
     linearElementEditor: LinearElementEditor,
+    elementsMap: ElementsMap,
   ): {
     didAddPoint: boolean;
     hitElement: NonDeleted<ExcalidrawElement> | null;
@@ -630,6 +640,7 @@ export class LinearElementEditor {
       linearElementEditor,
       scenePointer,
       appState,
+      elementsMap,
     );
     let segmentMidpointIndex = null;
     if (segmentMidpoint) {
@@ -637,6 +648,7 @@ export class LinearElementEditor {
         linearElementEditor,
         appState,
         segmentMidpoint,
+        elementsMap,
       );
     }
     if (event.altKey && appState.editingLinearElement) {
@@ -1418,6 +1430,7 @@ export class LinearElementEditor {
 
   static getElementAbsoluteCoords = (
     element: ExcalidrawLinearElement,
+    elementsMap: ElementsMap,
     includeBoundText: boolean = false,
   ): [number, number, number, number, number, number] => {
     let coords: [number, number, number, number, number, number];
@@ -1462,7 +1475,7 @@ export class LinearElementEditor {
     if (!includeBoundText) {
       return coords;
     }
-    const boundTextElement = getBoundTextElement(element);
+    const boundTextElement = getBoundTextElement(element, elementsMap);
     if (boundTextElement) {
       coords = LinearElementEditor.getMinMaxXYWithBoundText(
         element,

packages/excalidraw/element/newElement.ts

@@ -31,7 +31,6 @@ import { getElementAbsoluteCoords } from ".";
 import { adjustXYWithRotation } from "../math";
 import { getResizedElementAbsoluteCoords } from "./bounds";
 import {
-  getContainerElement,
   measureText,
   normalizeText,
   wrapText,
@@ -136,13 +135,9 @@ export const newElement = (
 export const newEmbeddableElement = (
   opts: {
     type: "embeddable";
-    validated: ExcalidrawEmbeddableElement["validated"];
   } & ElementConstructorOpts,
 ): NonDeleted<ExcalidrawEmbeddableElement> => {
-  return {
-    ..._newElementBase<ExcalidrawEmbeddableElement>("embeddable", opts),
-    validated: opts.validated,
-  };
+  return _newElementBase<ExcalidrawEmbeddableElement>("embeddable", opts);
 };
 
 export const newIframeElement = (
@@ -337,17 +332,17 @@ const getAdjustedDimensions = (
 
 export const refreshTextDimensions = (
   textElement: ExcalidrawTextElement,
+  container: ExcalidrawTextContainer | null,
   text = textElement.text,
 ) => {
   if (textElement.isDeleted) {
     return;
   }
-  const container = getContainerElement(textElement);
   if (container) {
     text = wrapText(
       text,
       getFontString(textElement),
-      getBoundTextMaxWidth(container),
+      getBoundTextMaxWidth(container, textElement),
     );
   }
   const dimensions = getAdjustedDimensions(textElement, text);
@@ -356,6 +351,7 @@ export const refreshTextDimensions = (
 
 export const updateTextElement = (
   textElement: ExcalidrawTextElement,
+  container: ExcalidrawTextContainer | null,
   {
     text,
     isDeleted,
@@ -369,7 +365,7 @@ export const updateTextElement = (
   return newElementWith(textElement, {
     originalText,
     isDeleted: isDeleted ?? textElement.isDeleted,
-    ...refreshTextDimensions(textElement, originalText),
+    ...refreshTextDimensions(textElement, container, originalText),
   });
 };
 

packages/excalidraw/element/resizeElements.ts

@@ -15,6 +15,7 @@ import {
   ExcalidrawElement,
   ExcalidrawTextElementWithContainer,
   ExcalidrawImageElement,
+  ElementsMap,
 } from "./types";
 import type { Mutable } from "../utility-types";
 import {
@@ -41,7 +42,7 @@ import {
   MaybeTransformHandleType,
   TransformHandleDirection,
 } from "./transformHandles";
-import { AppState, Point, PointerDownState } from "../types";
+import { Point, PointerDownState } from "../types";
 import Scene from "../scene/Scene";
 import {
   getApproxMinLineWidth,
@@ -68,10 +69,10 @@ export const normalizeAngle = (angle: number): number => {
 
 // Returns true when transform (resizing/rotation) happened
 export const transformElements = (
-  pointerDownState: PointerDownState,
+  originalElements: PointerDownState["originalElements"],
   transformHandleType: MaybeTransformHandleType,
   selectedElements: readonly NonDeletedExcalidrawElement[],
-  resizeArrowDirection: "origin" | "end",
+  elementsMap: ElementsMap,
   shouldRotateWithDiscreteAngle: boolean,
   shouldResizeFromCenter: boolean,
   shouldMaintainAspectRatio: boolean,
@@ -79,7 +80,6 @@ export const transformElements = (
   pointerY: number,
   centerX: number,
   centerY: number,
-  appState: AppState,
 ) => {
   if (selectedElements.length === 1) {
     const [element] = selectedElements;
@@ -89,7 +89,6 @@ export const transformElements = (
         pointerX,
         pointerY,
         shouldRotateWithDiscreteAngle,
-        pointerDownState.originalElements,
       );
       updateBoundElements(element);
     } else if (
@@ -101,6 +100,7 @@ export const transformElements = (
     ) {
       resizeSingleTextElement(
         element,
+        elementsMap,
         transformHandleType,
         shouldResizeFromCenter,
         pointerX,
@@ -109,9 +109,10 @@ export const transformElements = (
       updateBoundElements(element);
     } else if (transformHandleType) {
       resizeSingleElement(
-        pointerDownState.originalElements,
+        originalElements,
         shouldMaintainAspectRatio,
         element,
+        elementsMap,
         transformHandleType,
         shouldResizeFromCenter,
         pointerX,
@@ -123,8 +124,9 @@ export const transformElements = (
   } else if (selectedElements.length > 1) {
     if (transformHandleType === "rotation") {
       rotateMultipleElements(
-        pointerDownState,
+        originalElements,
         selectedElements,
+        elementsMap,
         pointerX,
         pointerY,
         shouldRotateWithDiscreteAngle,
@@ -139,8 +141,9 @@ export const transformElements = (
       transformHandleType === "se"
     ) {
       resizeMultipleElements(
-        pointerDownState,
+        originalElements,
         selectedElements,
+        elementsMap,
         transformHandleType,
         shouldResizeFromCenter,
         pointerX,
@@ -157,7 +160,6 @@ const rotateSingleElement = (
   pointerX: number,
   pointerY: number,
   shouldRotateWithDiscreteAngle: boolean,
-  originalElements: Map<string, NonDeleted<ExcalidrawElement>>,
 ) => {
   const [x1, y1, x2, y2] = getElementAbsoluteCoords(element);
   const cx = (x1 + x2) / 2;
@@ -207,6 +209,7 @@ const rescalePointsInElement = (
 
 const measureFontSizeFromWidth = (
   element: NonDeleted<ExcalidrawTextElement>,
+  elementsMap: ElementsMap,
   nextWidth: number,
   nextHeight: number,
 ): { size: number; baseline: number } | null => {
@@ -215,9 +218,9 @@ const measureFontSizeFromWidth = (
 
   const hasContainer = isBoundToContainer(element);
   if (hasContainer) {
-    const container = getContainerElement(element);
+    const container = getContainerElement(element, elementsMap);
     if (container) {
-      width = getBoundTextMaxWidth(container);
+      width = getBoundTextMaxWidth(container, element);
     }
   }
   const nextFontSize = element.fontSize * (nextWidth / width);
@@ -257,6 +260,7 @@ const getSidesForTransformHandle = (
 
 const resizeSingleTextElement = (
   element: NonDeleted<ExcalidrawTextElement>,
+  elementsMap: ElementsMap,
   transformHandleType: "nw" | "ne" | "sw" | "se",
   shouldResizeFromCenter: boolean,
   pointerX: number,
@@ -303,7 +307,12 @@ const resizeSingleTextElement = (
   if (scale > 0) {
     const nextWidth = element.width * scale;
     const nextHeight = element.height * scale;
-    const metrics = measureFontSizeFromWidth(element, nextWidth, nextHeight);
+    const metrics = measureFontSizeFromWidth(
+      element,
+      elementsMap,
+      nextWidth,
+      nextHeight,
+    );
     if (metrics === null) {
       return;
     }
@@ -342,6 +351,7 @@ export const resizeSingleElement = (
   originalElements: PointerDownState["originalElements"],
   shouldMaintainAspectRatio: boolean,
   element: NonDeletedExcalidrawElement,
+  elementsMap: ElementsMap,
   transformHandleDirection: TransformHandleDirection,
   shouldResizeFromCenter: boolean,
   pointerX: number,
@@ -385,7 +395,7 @@ export const resizeSingleElement = (
   let scaleY = atStartBoundsHeight / boundsCurrentHeight;
 
   let boundTextFont: { fontSize?: number; baseline?: number } = {};
-  const boundTextElement = getBoundTextElement(element);
+  const boundTextElement = getBoundTextElement(element, elementsMap);
 
   if (transformHandleDirection.includes("e")) {
     scaleX = (rotatedPointer[0] - startTopLeft[0]) / boundsCurrentWidth;
@@ -448,7 +458,8 @@ export const resizeSingleElement = (
 
       const nextFont = measureFontSizeFromWidth(
         boundTextElement,
-        getBoundTextMaxWidth(updatedElement),
+        elementsMap,
+        getBoundTextMaxWidth(updatedElement, boundTextElement),
         getBoundTextMaxHeight(updatedElement, boundTextElement),
       );
       if (nextFont === null) {
@@ -630,6 +641,7 @@ export const resizeSingleElement = (
     }
     handleBindTextResize(
       element,
+      elementsMap,
       transformHandleDirection,
       shouldMaintainAspectRatio,
     );
@@ -637,8 +649,9 @@ export const resizeSingleElement = (
 };
 
 export const resizeMultipleElements = (
-  pointerDownState: PointerDownState,
+  originalElements: PointerDownState["originalElements"],
   selectedElements: readonly NonDeletedExcalidrawElement[],
+  elementsMap: ElementsMap,
   transformHandleType: "nw" | "ne" | "sw" | "se",
   shouldResizeFromCenter: boolean,
   pointerX: number,
@@ -658,7 +671,7 @@ export const resizeMultipleElements = (
       }[],
       element,
     ) => {
-      const origElement = pointerDownState.originalElements.get(element.id);
+      const origElement = originalElements.get(element.id);
       if (origElement) {
         acc.push({ orig: origElement, latest: element });
       }
@@ -679,7 +692,7 @@ export const resizeMultipleElements = (
     if (!textId) {
       return acc;
     }
-    const text = pointerDownState.originalElements.get(textId) ?? null;
+    const text = originalElements.get(textId) ?? null;
     if (!isBoundToContainer(text)) {
       return acc;
     }
@@ -825,7 +838,12 @@ export const resizeMultipleElements = (
     }
 
     if (isTextElement(orig)) {
-      const metrics = measureFontSizeFromWidth(orig, width, height);
+      const metrics = measureFontSizeFromWidth(
+        orig,
+        elementsMap,
+        width,
+        height,
+      );
       if (!metrics) {
         return;
       }
@@ -833,7 +851,7 @@ export const resizeMultipleElements = (
       update.baseline = metrics.baseline;
     }
 
-    const boundTextElement = pointerDownState.originalElements.get(
+    const boundTextElement = originalElements.get(
       getBoundTextElementId(orig) ?? "",
     ) as ExcalidrawTextElementWithContainer | undefined;
 
@@ -866,7 +884,7 @@ export const resizeMultipleElements = (
       newSize: { width, height },
     });
 
-    const boundTextElement = getBoundTextElement(element);
+    const boundTextElement = getBoundTextElement(element, elementsMap);
     if (boundTextElement && boundTextFontSize) {
       mutateElement(
         boundTextElement,
@@ -876,7 +894,7 @@ export const resizeMultipleElements = (
         },
         false,
       );
-      handleBindTextResize(element, transformHandleType, true);
+      handleBindTextResize(element, elementsMap, transformHandleType, true);
     }
   }
 
@@ -884,8 +902,9 @@ export const resizeMultipleElements = (
 };
 
 const rotateMultipleElements = (
-  pointerDownState: PointerDownState,
+  originalElements: PointerDownState["originalElements"],
   elements: readonly NonDeletedExcalidrawElement[],
+  elementsMap: ElementsMap,
   pointerX: number,
   pointerY: number,
   shouldRotateWithDiscreteAngle: boolean,
@@ -906,8 +925,7 @@ const rotateMultipleElements = (
       const cx = (x1 + x2) / 2;
       const cy = (y1 + y2) / 2;
       const origAngle =
-        pointerDownState.originalElements.get(element.id)?.angle ??
-        element.angle;
+        originalElements.get(element.id)?.angle ?? element.angle;
       const [rotatedCX, rotatedCY] = rotate(
         cx,
         cy,
@@ -926,7 +944,7 @@ const rotateMultipleElements = (
       );
       updateBoundElements(element, { simultaneouslyUpdated: elements });
 
-      const boundText = getBoundTextElement(element);
+      const boundText = getBoundTextElement(element, elementsMap);
       if (boundText && !isArrowElement(element)) {
         mutateElement(
           boundText,

packages/excalidraw/element/textElement.test.ts

@@ -319,17 +319,17 @@ describe("Test measureText", () => {
 
     it("should return max width when container is rectangle", () => {
       const container = API.createElement({ type: "rectangle", ...params });
-      expect(getBoundTextMaxWidth(container)).toBe(168);
+      expect(getBoundTextMaxWidth(container, null)).toBe(168);
     });
 
     it("should return max width when container is ellipse", () => {
       const container = API.createElement({ type: "ellipse", ...params });
-      expect(getBoundTextMaxWidth(container)).toBe(116);
+      expect(getBoundTextMaxWidth(container, null)).toBe(116);
     });
 
     it("should return max width when container is diamond", () => {
       const container = API.createElement({ type: "diamond", ...params });
-      expect(getBoundTextMaxWidth(container)).toBe(79);
+      expect(getBoundTextMaxWidth(container, null)).toBe(79);
     });
   });
 

packages/excalidraw/element/textElement.ts

@@ -1,5 +1,6 @@
-import { getFontString, arrayToMap, isTestEnv } from "../utils";
+import { getFontString, arrayToMap, isTestEnv, normalizeEOL } from "../utils";
 import {
+  ElementsMap,
   ExcalidrawElement,
   ExcalidrawElementType,
   ExcalidrawTextContainer,
@@ -22,7 +23,6 @@ import {
   VERTICAL_ALIGN,
 } from "../constants";
 import { MaybeTransformHandleType } from "./transformHandles";
-import Scene from "../scene/Scene";
 import { isTextElement } from ".";
 import { isBoundToContainer, isArrowElement } from "./typeChecks";
 import { LinearElementEditor } from "./linearElementEditor";
@@ -39,15 +39,13 @@ import { ExtractSetType } from "../utility-types";
 
 export const normalizeText = (text: string) => {
   return (
-    text
+    normalizeEOL(text)
       // replace tabs with spaces so they render and measure correctly
       .replace(/\t/g, "        ")
-      // normalize newlines
-      .replace(/\r?\n|\r/g, "\n")
   );
 };
 
-export const splitIntoLines = (text: string) => {
+const splitIntoLines = (text: string) => {
   return normalizeText(text).split("\n");
 };
 
@@ -90,7 +88,7 @@ export const redrawTextBoundingBox = (
       container,
       textElement as ExcalidrawTextElementWithContainer,
     );
-    const maxContainerWidth = getBoundTextMaxWidth(container);
+    const maxContainerWidth = getBoundTextMaxWidth(container, textElement);
 
     if (!isArrowElement(container) && metrics.height > maxContainerHeight) {
       const nextHeight = computeContainerDimensionForBoundText(
@@ -163,6 +161,7 @@ export const bindTextToShapeAfterDuplication = (
 
 export const handleBindTextResize = (
   container: NonDeletedExcalidrawElement,
+  elementsMap: ElementsMap,
   transformHandleType: MaybeTransformHandleType,
   shouldMaintainAspectRatio = false,
 ) => {
@@ -171,25 +170,17 @@ export const handleBindTextResize = (
     return;
   }
   resetOriginalContainerCache(container.id);
-  let textElement = Scene.getScene(container)!.getElement(
-    boundTextElementId,
-  ) as ExcalidrawTextElement;
+  const textElement = getBoundTextElement(container, elementsMap);
   if (textElement && textElement.text) {
     if (!container) {
       return;
     }
 
-    textElement = Scene.getScene(container)!.getElement(
-      boundTextElementId,
-    ) as ExcalidrawTextElement;
     let text = textElement.text;
     let nextHeight = textElement.height;
     let nextWidth = textElement.width;
-    const maxWidth = getBoundTextMaxWidth(container);
-    const maxHeight = getBoundTextMaxHeight(
-      container,
-      textElement as ExcalidrawTextElementWithContainer,
-    );
+    const maxWidth = getBoundTextMaxWidth(container, textElement);
+    const maxHeight = getBoundTextMaxHeight(container, textElement);
     let containerHeight = container.height;
     let nextBaseLine = textElement.baseline;
     if (
@@ -244,10 +235,7 @@ export const handleBindTextResize = (
     if (!isArrowElement(container)) {
       mutateElement(
         textElement,
-        computeBoundTextPosition(
-          container,
-          textElement as ExcalidrawTextElementWithContainer,
-        ),
+        computeBoundTextPosition(container, textElement),
       );
     }
   }
@@ -265,7 +253,7 @@ export const computeBoundTextPosition = (
   }
   const containerCoords = getContainerCoords(container);
   const maxContainerHeight = getBoundTextMaxHeight(container, boundTextElement);
-  const maxContainerWidth = getBoundTextMaxWidth(container);
+  const maxContainerWidth = getBoundTextMaxWidth(container, boundTextElement);
 
   let x;
   let y;
@@ -668,33 +656,32 @@ export const getBoundTextElementId = (container: ExcalidrawElement | null) => {
     : null;
 };
 
-export const getBoundTextElement = (element: ExcalidrawElement | null) => {
+export const getBoundTextElement = (
+  element: ExcalidrawElement | null,
+  elementsMap: ElementsMap,
+) => {
   if (!element) {
     return null;
   }
   const boundTextElementId = getBoundTextElementId(element);
+
   if (boundTextElementId) {
-    return (
-      (Scene.getScene(element)?.getElement(
-        boundTextElementId,
-      ) as ExcalidrawTextElementWithContainer) || null
-    );
+    return (elementsMap.get(boundTextElementId) ||
+      null) as ExcalidrawTextElementWithContainer | null;
   }
   return null;
 };
 
 export const getContainerElement = (
-  element:
-    | (ExcalidrawElement & {
-        containerId: ExcalidrawElement["id"] | null;
-      })
-    | null,
-) => {
+  element: ExcalidrawTextElement | null,
+  elementsMap: ElementsMap,
+): ExcalidrawTextContainer | null => {
   if (!element) {
     return null;
   }
   if (element.containerId) {
-    return Scene.getScene(element)?.getElement(element.containerId) || null;
+    return (elementsMap.get(element.containerId) ||
+      null) as ExcalidrawTextContainer | null;
   }
   return null;
 };
@@ -702,6 +689,7 @@ export const getContainerElement = (
 export const getContainerCenter = (
   container: ExcalidrawElement,
   appState: AppState,
+  elementsMap: ElementsMap,
 ) => {
   if (!isArrowElement(container)) {
     return {
@@ -721,6 +709,7 @@ export const getContainerCenter = (
   const index = container.points.length / 2 - 1;
   let midSegmentMidpoint = LinearElementEditor.getEditorMidPoints(
     container,
+    elementsMap,
     appState,
   )[index];
   if (!midSegmentMidpoint) {
@@ -754,28 +743,16 @@ export const getContainerCoords = (container: NonDeletedExcalidrawElement) => {
   };
 };
 
-export const getTextElementAngle = (textElement: ExcalidrawTextElement) => {
-  const container = getContainerElement(textElement);
+export const getTextElementAngle = (
+  textElement: ExcalidrawTextElement,
+  container: ExcalidrawTextContainer | null,
+) => {
   if (!container || isArrowElement(container)) {
     return textElement.angle;
   }
   return container.angle;
 };
 
-export const getBoundTextElementOffset = (
-  boundTextElement: ExcalidrawTextElement | null,
-) => {
-  const container = getContainerElement(boundTextElement);
-  if (!container || !boundTextElement) {
-    return 0;
-  }
-  if (isArrowElement(container)) {
-    return BOUND_TEXT_PADDING * 8;
-  }
-
-  return BOUND_TEXT_PADDING;
-};
-
 export const getBoundTextElementPosition = (
   container: ExcalidrawElement,
   boundTextElement: ExcalidrawTextElementWithContainer,
@@ -790,12 +767,12 @@ export const getBoundTextElementPosition = (
 
 export const shouldAllowVerticalAlign = (
   selectedElements: NonDeletedExcalidrawElement[],
+  elementsMap: ElementsMap,
 ) => {
   return selectedElements.some((element) => {
-    const hasBoundContainer = isBoundToContainer(element);
-    if (hasBoundContainer) {
-      const container = getContainerElement(element);
-      if (isTextElement(element) && isArrowElement(container)) {
+    if (isBoundToContainer(element)) {
+      const container = getContainerElement(element, elementsMap);
+      if (isArrowElement(container)) {
         return false;
       }
       return true;
@@ -806,12 +783,12 @@ export const shouldAllowVerticalAlign = (
 
 export const suppportsHorizontalAlign = (
   selectedElements: NonDeletedExcalidrawElement[],
+  elementsMap: ElementsMap,
 ) => {
   return selectedElements.some((element) => {
-    const hasBoundContainer = isBoundToContainer(element);
-    if (hasBoundContainer) {
-      const container = getContainerElement(element);
-      if (isTextElement(element) && isArrowElement(container)) {
+    if (isBoundToContainer(element)) {
+      const container = getContainerElement(element, elementsMap);
+      if (isArrowElement(container)) {
         return false;
       }
       return true;
@@ -892,9 +869,7 @@ export const computeContainerDimensionForBoundText = (
 
 export const getBoundTextMaxWidth = (
   container: ExcalidrawElement,
-  boundTextElement: ExcalidrawTextElement | null = getBoundTextElement(
-    container,
-  ),
+  boundTextElement: ExcalidrawTextElement | null,
 ) => {
   const { width } = container;
   if (isArrowElement(container)) {

packages/excalidraw/element/textWysiwyg.tsx

@@ -34,15 +34,14 @@ import {
   computeContainerDimensionForBoundText,
   detectLineHeight,
   computeBoundTextPosition,
+  getBoundTextElement,
 } from "./textElement";
-import {
-  actionDecreaseFontSize,
-  actionIncreaseFontSize,
-} from "../actions/actionProperties";
+import { actionDecreaseFontSize } from "../actions/actionDecreaseFontSize";
 import { actionZoomIn, actionZoomOut } from "../actions/actionCanvas";
 import App from "../components/App";
 import { LinearElementEditor } from "./linearElementEditor";
 import { parseClipboard } from "../clipboard";
+import { actionIncreaseFontSize } from "../actions";
 
 const getTransform = (
   width: number,
@@ -153,7 +152,10 @@ export const textWysiwyg = ({
     if (updatedTextElement && isTextElement(updatedTextElement)) {
       let coordX = updatedTextElement.x;
       let coordY = updatedTextElement.y;
-      const container = getContainerElement(updatedTextElement);
+      const container = getContainerElement(
+        updatedTextElement,
+        app.scene.getElementsMapIncludingDeleted(),
+      );
       let maxWidth = updatedTextElement.width;
 
       let maxHeight = updatedTextElement.height;
@@ -193,7 +195,8 @@ export const textWysiwyg = ({
           }
         }
 
-        maxWidth = getBoundTextMaxWidth(container);
+        maxWidth = getBoundTextMaxWidth(container, updatedTextElement);
+
         maxHeight = getBoundTextMaxHeight(
           container,
           updatedTextElement as ExcalidrawTextElementWithContainer,
@@ -277,7 +280,7 @@ export const textWysiwyg = ({
         transform: getTransform(
           textElementWidth,
           textElementHeight,
-          getTextElementAngle(updatedTextElement),
+          getTextElementAngle(updatedTextElement, container),
           appState,
           maxWidth,
           editorMaxHeight,
@@ -348,17 +351,24 @@ export const textWysiwyg = ({
       if (!data) {
         return;
       }
-      const container = getContainerElement(element);
+      const container = getContainerElement(
+        element,
+        app.scene.getElementsMapIncludingDeleted(),
+      );
 
       const font = getFontString({
         fontSize: app.state.currentItemFontSize,
         fontFamily: app.state.currentItemFontFamily,
       });
       if (container) {
+        const boundTextElement = getBoundTextElement(
+          container,
+          app.scene.getNonDeletedElementsMap(),
+        );
         const wrappedText = wrapText(
           `${editable.value}${data}`,
           font,
-          getBoundTextMaxWidth(container),
+          getBoundTextMaxWidth(container, boundTextElement),
         );
         const width = getTextWidth(wrappedText, font);
         editable.style.width = `${width}px`;
@@ -528,7 +538,10 @@ export const textWysiwyg = ({
       return;
     }
     let text = editable.value;
-    const container = getContainerElement(updateElement);
+    const container = getContainerElement(
+      updateElement,
+      app.scene.getElementsMapIncludingDeleted(),
+    );
 
     if (container) {
       text = updateElement.text;

packages/excalidraw/element/types.ts

@@ -6,7 +6,7 @@ import {
   THEME,
   VERTICAL_ALIGN,
 } from "../constants";
-import { MarkNonNullable, ValueOf } from "../utility-types";
+import { MakeBrand, MarkNonNullable, ValueOf } from "../utility-types";
 import { MagicCacheData } from "../data/magic";
 
 export type ChartType = "bar" | "line";
@@ -88,14 +88,6 @@ export type ExcalidrawEllipseElement = _ExcalidrawElementBase & {
 export type ExcalidrawEmbeddableElement = _ExcalidrawElementBase &
   Readonly<{
     type: "embeddable";
-    /**
-     * indicates whether the embeddable src (url) has been validated for rendering.
-     * null value indicates that the validation is pending. We reset the
-     * value on each restore (or url change) so that we can guarantee
-     * the validation came from a trusted source (the editor). Also because we
-     * may not have access to host-app supplied url validator during restore.
-     */
-    validated: boolean | null;
   }>;
 
 export type ExcalidrawIframeElement = _ExcalidrawElementBase &
@@ -262,3 +254,41 @@ export type ExcalidrawFreeDrawElement = _ExcalidrawElementBase &
 export type FileId = string & { _brand: "FileId" };
 
 export type ExcalidrawElementType = ExcalidrawElement["type"];
+
+/**
+ * Map of excalidraw elements.
+ * Unspecified whether deleted or non-deleted.
+ * Can be a subset of Scene elements.
+ */
+export type ElementsMap = Map<ExcalidrawElement["id"], ExcalidrawElement>;
+
+/**
+ * Map of non-deleted elements.
+ * Can be a subset of Scene elements.
+ */
+export type NonDeletedElementsMap = Map<
+  ExcalidrawElement["id"],
+  NonDeletedExcalidrawElement
+> &
+  MakeBrand<"NonDeletedElementsMap">;
+
+/**
+ * Map of all excalidraw Scene elements, including deleted.
+ * Not a subset. Use this type when you need access to current Scene elements.
+ */
+export type SceneElementsMap = Map<ExcalidrawElement["id"], ExcalidrawElement> &
+  MakeBrand<"SceneElementsMap">;
+
+/**
+ * Map of all non-deleted Scene elements.
+ * Not a subset. Use this type when you need access to current Scene elements.
+ */
+export type NonDeletedSceneElementsMap = Map<
+  ExcalidrawElement["id"],
+  NonDeletedExcalidrawElement
+> &
+  MakeBrand<"NonDeletedSceneElementsMap">;
+
+export type ElementsMapOrArray =
+  | readonly ExcalidrawElement[]
+  | Readonly<ElementsMap>;

packages/excalidraw/example/MobileFooter.tsx

@@ -1,20 +0,0 @@
-import type { ExcalidrawImperativeAPI } from "../types";
-import CustomFooter from "./CustomFooter";
-const { useDevice, Footer } = window.ExcalidrawLib;
-
-const MobileFooter = ({
-  excalidrawAPI,
-}: {
-  excalidrawAPI: ExcalidrawImperativeAPI;
-}) => {
-  const device = useDevice();
-  if (device.editor.isMobile) {
-    return (
-      <Footer>
-        <CustomFooter excalidrawAPI={excalidrawAPI} />
-      </Footer>
-    );
-  }
-  return null;
-};
-export default MobileFooter;