Jailed iOS app that can install IPAs permanently with arbitary entitlements and root helpers because it trolls Apple

iTerm2 is a terminal emulator for Mac OS X that does amazing things.

Staggeringly powerful macOS desktop automation with Lua

Darwin/macOS emulation layer for Linux

LuLu is the free open-source macOS firewall

Mac app that shows all open files, directories, sockets, pipes and devices in use by all running processes. Nice GUI for lsof.

A software update framework for macOS

Send User Notifications on macOS from the command-line.

OS X menubar status indicator

ˈyːbɐˌzɪçt

Official frugal and native macOS Syncthing application bundle

Quicksilver Project Source

Vienna is a free and open-source RSS/Atom newsreader for macOS.

Cocoa framework for updating OS X apps

CLI for bluetooth on OSX: power, discoverable state, list, inquire devices, connect, info, …

Universal game trainer for macOS

A WebKit-based Mac OS X screensaver. Use any webpage or JavaScript program as a screensaver.

A hilarious macOS app that plays fart sounds as you open and close your MacBook lid