Google Open Source - All of Googles open source projects under a single umbrella
OK Google - Explore over 150 Google Now voice commands in one place
Code NASA - 253 NASA open source software projects
Paletro - Enable command palette (⇧⌘P) in any application on macOS
Disney Open Source - Explore Disney's Open Source projects
Osara - Osara brings Command Palette for app menus to all your apps