LuLu is the free open-source macOS firewall
Per-device scrolling prefs on macOS
C/C++/ObjC language server supporting cross references & hierarchies
iOS port from libphonenumber (Google's phone number handling library)
Darwin/macOS emulation layer for Linux
Asynchronous image downloader with cache support
A Cocoa / Objective-C wrapper around SQLite
Beautiful animated Alert View. Written in Objective-C
Create native Mac applications from command line scripts
Mac app that shows all open files, directories, sockets, pipes, etc.
Lightweight, embedded, syncable NoSQL database engine for iOS and Mac
iOS/Android image picker with support for camera, video, etc.
FlexLib is an Objective-C layout framework for iOS
A software update framework for macOS
An iOS functional testing framework
ARC and GCD Compatible Reachability Class for iOS and MacOS
A Matcher Framework for Swift and Objective-C
Modern declarative data visualization chart framework
NewsBlur is a personal news reader that brings people together
A complete native navigation solution for React Native
Graphically shows disk usage for Macs
X display management and authentication application
Cross Platform GUI Toolkit
Objective-C embedded development libraries
M-JPEG, RFC2435, RFC4175 and V4L2 playback libraries