Facebook Design - Resources for Designers from the Facebook Design team
Pretzel - Keyboard shortcuts for the app you're currently using
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
KeyCue - Menu shortcuts are supposed to provide quick access to frequently used menu commands.
Straple - An end to end design system in Sketch and ReactJS
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.