An extensible iOS and OS X animation library, useful for physics-based interactions.

TextMate is a graphical text editor for macOS 10.12 or later

Smooth asynchronous user interfaces for iOS apps.

Smooth asynchronous user interfaces for iOS apps.

A React-inspired view framework for iOS.

A binary authorization and monitoring system for macOS

iOS library to help detecting retain cycles in runtime.

Easily convert your SVG files into CGPaths, CAShapeLayers, and UIBezierPaths

iOS library that helps tracking all allocated Objective-C objects

objc_msgSend hook for debugging/inspection purposes.

Simulate touch library for iOS

Makes it easier to support older versions of iOS by fixing things and adding missing methods

Easy to use UIView which supports rendering using CoreText