Quickly scaffold an extension using: https://code.visualstudio.com/api/get-started/your-first-extension
Sourced from: https://code.visualstudio.com/api/ux-guidelines/overview
^ the overview has additional items, that I might build out in another document.
Rewriting this here because I just want an at a glance reference.
Where it is a thing and then an image and I can scroll through it all.
Editor Actions: https://code.visualstudio.com/api/ux-guidelines/editor-actions
Command Pallete: https://code.visualstudio.com/api/ux-guidelines/command-palette
In the future might look something like this:
https://developer.apple.com/design/human-interface-guidelines/presentation
Or ... one image with all parts pointed out that clicking on takes to that page.