markdown-parser

It would be good to include in the documentation some guidance for users on how to get the most out of MyST; particularly those that haven't used rST before.

Most of the directives are documented at:

• https://docutils.sourceforge.io/docs/ref/rst/directives.html
• https://www.sphinx-doc.org/en/1.8/usage/restructuredtext/directives.html

So at a minimum these links should be provided. It w

Is your feature request related to a problem? Please describe.

Most of the time I'm using markdown with emoji support (Trello / Github), I would love to use the editor to easily draft my messages but I cannot insert emojis supported by my tools

Describe the solution you'd like

What if the viewer renders the emoji codes (as listed [here](https://www.webfx.com/tools/emoji-cheat-shee

Introduction

Since the release of Markdown v2.0.0, a large number of new options was added. However, to retain backwards compatibility, most of these options are disabled by default. This makes it difficult to enable everything back again for a user that is not concerned with backwards compatibility and wants to use the Markdown package with all the bells and whistles.

Proposed solution