Markdown All in One - All you need for Markdown (keyboard shortcuts, table of contents, auto preview and more).
markdownlint - Markdown/CommonMark linting and style checking for Visual Studio Code.
Markdown PDF - This extension convert Markdown file to pdf, html, png or jpeg file.
Markdown+Math - Mdmath allows to use Visual Studio Code as a markdown editor capable of typesetting and rendering TeX math. In fact it now reuses the built in markdown viewer. KaTeX works inside as a fast math renderer.
Markdown Preview Enhanced - Markdown Preview Enhanced is an extension that provides you with many useful functionalities such as automatic scroll sync, math typesetting, mermaid, PlantUML, pandoc, PDF export, code chunk, presentation writer, etc.
Markdown TOC - Generate TOC (table of contents) of headlines from parsed markdown file.
VS Live Share - Adds collaborative editing support directly into VS Code, which makes it possible to work on Markdown files with others in real-time!
Markdown Table Prettifier - Makes tables more readable for humans. Compatible with the Markdown writer plugin's table formatter feature in Atom.
Markdown Emoji - Adds :emoji: syntax support to VS Code's built-in Markdown preview