Context menu alternative to right-click: Control + Return

I discovered it by accident today, but it’s been there for a year already. The context, as usual, depends on where you last clicked/tabbed/etc. the focus to.

Relatedly, to keep track of hotkeys I used to use Cheatsheet and later KeyCue, but now there’s an open source alternative, KeyClu. There’s also Karabiner Elements for keyboard customization.