Too many to count. Most recently, an Alfred workflow for opening my IntelliJ projects either in an an IDE or terminal that also comes with an integrated build task runner, so I can quickly discover and run build tasks even when I don’t have a project opened anywhere.
https://github.com/DavidSeptimus/alfred-jetbrains-launcher
Mostly, I use it to quickly open projects in cmux, but I use it for switching between git worktrees in IntelliJ too.