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.
Socket.io - Realtime application framework (Node.JS server)
Keysmith - Create custom keyboard shortcuts for your Mac and the web
Smart Tab Mute - Ensures that only one tab is playing sound at the same time
Power Menu for Finder - The workflow enhancing Finder extension for Mac
MuteTab - Better tab muting in Chrome