docs: update README.md

README.md

@@ -1,4 +1,5 @@
 [![Netlify Status](https://api.netlify.com/api/v1/badges/32128bab-176e-4a45-b21e-7a57425a36d1/deploy-status)](https://app.netlify.com/sites/epic-sammet-7ed06e/deploys)
+[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors)
 
 # webgems.io
 
@@ -23,3 +24,19 @@ See also the list of [contributors](https://github.com/webgems/webgems/contribut
 ## License
 
 This project is licensed under the GNU General Public License v3.0 - see the [LICENSE](https://github.com/webgems/webgems/blob/master/LICENSE) file for details
+
+## Contributors ✨
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore -->
+<table>
+  <tr>
+    <td align="center"><a href="https://banou.dev"><img src="https://avatars0.githubusercontent.com/u/5209149?v=4" width="100px;" alt="Banou"/><br /><sub><b>Banou</b></sub></a><br /><a href="https://github.com/webgems/webgems/issues?q=author%3ABanou26" title="Bug reports">🐛</a> <a href="#design-Banou26" title="Design">🎨</a></td>
+  </tr>
+</table>
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!