Add: Live Server and vscode-icons (Visual Studio Code)

[Clifton Long]

I'm Submitting a ...

[ ] Bug report
[x] Tool/language/etc documentation request

Tool/Language/etc

Hello, as a Visual Studio Code user, I'd like to add two useful extensions to the Visual Studio Code subsection:

• Live Server
• vscode-icons

Each extension has over 5 million downloads, and I can attest to their critical utility in my VSCode workflow. Let me know if you agree, and I'll be happy to make a PR!

[Simon Egersand]

Sounds good to me!

[Simon Egersand]

Fixed in #308.