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

Darwin/macOS emulation layer for Linux

Generate Objective-C headers from Mach-O files.

iOS and Mac Cocoa library for communicating over USB

A Fast, Open Source JavaScript, Canvas & Audio Implementation for iOS

SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permissio…

ControlPlane - context-sensitive computing for OS X

A widget for running scripts in the Today View in OS X Yosemite's Notification Center

A clipboard manager for Mac OS X

Use a Bluetooth 4 enabled Mac running Mavericks (not Yosemite) as an iBeacon

WKWebview Component for React Native

OSX Moder Look UI

A block-based framework for building Bluetooth 4.0 Low Energy (aka Smart or LE) iOS and OS X applications using the CoreBluetooth API. Includes Deanna and DeannaMac, applications to communicate wit…

Two letters better than MetaX

BrightnessMenulet is an Mac OS X app that allows you to control display brightness via DDC/CI protocol

macOS display brightness utility for external monitors with a native UI.

A screensaver for Mac OSX / macOS that plays animated GIFs and APNGs

iPhone app

WKWebView With URLProtocol

Night vision for programmers. Work well in the dark. For OSX 10.9.

Standalone IRCCloud desktop client for OS X

Menubar only app to toggle Dark Mode in Yosemite

📂 MacForge Plugin to bring dark mode to macOS

Enable "real dark mode" on OS X / macOS

Google Voice and SIP Client

Just a WebView OSX app for Trello

Spotify Mac Remote is a plugin for Spotify that allows you to use your Mac’s IR remote control to play, pause and change tracks.

A framework for working with UVC (USB Video Class) camera controls in OS X.

A simple, graphical AVR fuse editor front end for avrdude