Spectacle allows you to organize your windows without using a mouse.

Managing windows size and position in OSX

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

An NSStatusItem hosted view that supports handling both left and right click actions, menus and showing an image / alternateImage pair.

Simplified and modernized version of MIDI Patchbay for MIDI Routing

Mac OSX custom url scheme,like macappstore://

Inofficial mirror of the official Dropbox SDK for iOS