Typewrite Something - A minimalistic typewriter simulator
KeyCue - Menu shortcuts are supposed to provide quick access to frequently used menu commands.
KeySweeper - Arduino-based wireless keyboard sniffer
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.
CopyChar - Copy special characters to your clipboard
Shortcuts.design - Every shortcut for designers in one place!