merge: A better README (TheAlgorithms#1003)

* feat: a better README

* chore: update repositories link

* chore: fix broken links

* chore: use gfm `<hr>` syntax

Replaced <hr> with ---, which is GitHub Flavoured Markdown syntax.

* chore: align everything to be centered

* feat: use same style for all badges

* chore: use shields.io badge instead of github

* chore: reorder badges and add comments

* chore: edit and format body

* chore: add redirect links to all images

* typo: JavasScript -> JavaScript

README.md

@@ -1,28 +1,61 @@
 # The Algorithms - JavaScript
 
-[![contributions welcome](https://img.shields.io/static/v1.svg?label=Contributions&message=Welcome&color=0059b3&style=flat-square)](CONTRIBUTING.md)
-[![Language grade: JavaScript](https://img.shields.io/lgtm/grade/javascript/g/TheAlgorithms/Javascript.svg?logo=lgtm&logoWidth=18&style=flat-square)](https://lgtm.com/projects/g/TheAlgorithms/Javascript/context:javascript)
-![Node CI](https://github.com/TheAlgorithms/Javascript/workflows/Node%20CI/badge.svg)
-![update_directory_md](https://github.com/TheAlgorithms/Javascript/workflows/update_directory_md/badge.svg)
-[![Discord chat](https://img.shields.io/discord/808045925556682782.svg?logo=discord&colorB=7289DA&style=flat-square)](https://discord.gg/c7MnfGFGa6)
-![](https://img.shields.io/github/repo-size/TheAlgorithms/Javascript.svg?label=Repo%20size&style=flat-square)
-[![standard.js](https://img.shields.io/badge/code%20style-standardjs-%23f3df49)](https://standardjs.com/)
+<!-- Front Matter -->
+JavaScript Repository of TheAlgorithms, which implements various algorithms and data structures in JavaScript.
 
-## All algorithms implemented in JavaScript (for educational purposes only)
+<div align="center">
 
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/TheAlgorithms/Javascript)
+  [![JavaScript Banner][banner]](DIRECTORY.md)
 
-These are for demonstration purposes only. There are many implementations of sorts in the JavaScript standard library 
-that are much better for performance reasons.
+  [![Language grade: JavaScript][grade]][lgtm]
+  [![Checks][checks]][actions]
+  [![Contributions Welcome][welcome]](CONTRIBUTING.md)
+  [![standard.js][standard-logo]][standard-js]
+  [![Discord chat][chat]][discord-server]
 
-## Contribution Guidelines
+
+</div>
 
-Read our [Contribution Guidelines](CONTRIBUTING.md) before you contribute.
+---
 
-## List of Algorithms
+<!-- Disclaimer -->
 
-See our [directory](DIRECTORY.md).
+<h4 align="center">
+  These implementations are for demonstrative purposes only. Dedicated implementations of these algorithms and data
+  structures are much better for performance and security reasons. We also do not provide any api stability guarantee.
+</h4>
 
-## Algorithm Explanation
+---
+
+<!-- Body -->
+
+Before contributing to this repository, make sure to read our [Contribution Guidelines](CONTRIBUTING.md). You can look
+at other [TheAlgorithms Repositories][repositories] or the [issues with a "help wanted" label][help-wanted] for
+inspiration regarding what to implement. Our maintainers will guide you through how to make your contribution properly
+if you make any mistakes. The names of the maintainers of this repository is listed in the
+[CODEOWNERS file](.github/CODEOWNERS).
+
+You can find a list of the algorithms currently in the repository in the [directory](DIRECTORY.md). Explanations of
+many of the algorithms can be found in the [wiki][explanation].
+
+---
+
+<!-- Banner Image -->
+[banner]: https://user-images.githubusercontent.com/68542775/167072911-dc31eac8-6885-4a05-9c25-279ecce22a79.png
+
+<!-- Badge Links -->
+[standard-logo]: https://img.shields.io/badge/code%20style-standardjs-%23f3df49
+[chat]: https://img.shields.io/discord/808045925556682782.svg?logo=discord&colorB=7289DA
+[welcome]: https://img.shields.io/static/v1.svg?label=Contributions&message=Welcome&color=0059b3
+[checks]: https://img.shields.io/github/workflow/status/TheAlgorithms/JavaScript/Node%20CI?label=checks
+[grade]: https://img.shields.io/lgtm/grade/javascript/g/TheAlgorithms/Javascript.svg?logo=lgtm&logoWidth=18
+
+<!-- External Links -->
+[standard-js]: https://standardjs.com/
+[discord-server]: https://discord.gg/c7MnfGFGa6
+[actions]: https://github.com/TheAlgorithms/JavaScript/actions
+[explanation]: https://github.com/TheAlgorithms/JavaScript/wiki
+[repositories]: https://github.com/orgs/TheAlgorithms/repositories
+[lgtm]: https://lgtm.com/projects/g/TheAlgorithms/Javascript/context:javascript
+[help-wanted]: https://github.com/TheAlgorithms/JavaScript/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22
 
-See our [wiki](https://github.com/TheAlgorithms/Javascript/wiki).