IntelliSense for CSS class names in HTML
rewrap
ARM
Arduino
Better Comments
Markdown All in One
This extension includes nearly everything you need for Markdown, the only extra stuff you need are Reflow Markdown and Markdown Emoji.
Markdown Preview Enhanced
This extension seems really powerful that it can do nearly everything you can imagine of about Markdown. Unfortunately it seems that it don't support emojis by itself in preview tab either. I have not tried this extension since I have got Markdown All in One
Reflow Markdown
This extension help you to do word-wrap very smartly by simply press Alt+Q 😍😍😍
I LOVE THIS ONE!
