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

A window management application (replacement for Divvy/SizeUp/ShiftIt)

Reveal side ViewControllers similar to Facebook/Path's menu

Cheddar for iOS

🚀 Native iOS and Android Apps with JavaScript

Quicksilver Project Source

The iHasApp iOS Framework allows you to detect installed apps on a user's device.

Emulate a middleclick with triple tap on MacBook trackpad and Magic Mouse.

Generate system like or other nice button without any image

NSString category providing common Ruby String methods.

WiFi Fix for iOS 8.1

Quicksilver Twitter plugin.

iOS7 Tweak.

A plugin for ios phone gap to launch the dialer programatically in ios >= 5