keyboard shortcut to switch between project frames in Intellij IDEA
Solution 1:
On osx, I use the standard keystroke (both Command+~ or Command+` seem to work) for switching windows within an application.
On windows, I use alt+tab.
Solution 2:
Annoyingly, you can use "Cmd + `" to switch through your windows but it doesn't loop back to the first window when you reach the end. You have to use "Shift + Cmd + `" to go in the reverse direction.