how big is vscode source code code example

Example: visual studio code

Useful/good extentions:
Prettier Code formatter - https://github.com/prettier/prettier-vscode
TabNine - https://github.com/codota/tabnine-vscode
vscode-icons - https://github.com/vscode-icons/vscode-icons
npm - https://github.com/Microsoft/vscode-npm-scripts