KeyCastr, an open-source keystroke visualizer
iTerm2 is a terminal emulator for Mac OS X that does amazing things
Vienna is a free and open-source RSS/Atom newsreader for macOS
A powerhouse of audio functionality for macOS, iOS, and tvOS
Easily convert your SVG files into CGPaths, CAShapeLayers, etc.
Training neural networks on Apple Neural Engine via APIs
ARC and GCD Compatible Reachability Class for iOS and MacOS
A data-driven UICollectionView framework for building fast lists
An open source Mac OSX RSS reader with support for RSS/Atom feeds
A fun realistic multiplayer free-and-open-source first-person-shooter!
Cross Platform GUI Toolkit
Profiling / Debugging assist tools for iOS
Support customization of any player SDK and control layer
An easy to use UITableViewCell subclass to display swippable buttons
React Native Voice Recognition library for iOS and Android
URL routing library for iOS with a simple block-based API
The ultimate API for iOS & OS X Auto Layout
Model framework for Cocoa and Cocoa Touch
A React-inspired view framework for iOS
XLForm is the most flexible and powerful iOS library
iOS UUID / Universally Unique Identifiers library