In a quest to work more efficiently, I’m trying to reduce the use of the mouse. Therefore I’m trying to learn as much shortcuts as possible.

This page stores the ones I’m learning for IntelliJ IDEA

Shortcut Description
Move between open projects option + CMD + `
Open terminal option + fn + F12
Select option + Arrow Up/Down
Move between words option + Arrow Left/Right
Fold CMD (+) +
Unfold CMD (+) -
Search and replace CMD+R + option +A
Project structure section CMD+1
Run section CMD+4
Move F6
Go to line CMD+L
See implementations option+CMD+B
See usages CMD+B