Asynchronous image downloader with cache support as a UIImageView category

Color framework for Swift & Objective-C (Gradient colors, hexcode support, colors from images & more).

LuLu is the free open-source macOS firewall

Package manager for Xcode

MacOS system extension that allows applications to pass audio to other applications. Soundflower works on macOS Catalina.

Powerful text framework for iOS to display and edit rich text.

iOS Objective-C headers as derived from runtime introspection

Performant animated GIF engine for iOS

Simple, modern, thread-safe key-value observing for iOS and OS X.

A simple keyframe-based animation framework for UIKit. Perfect for scrolling app intros.

An iOS and macOS audio visualization framework built upon Core Audio useful for anyone doing real-time, low-latency audio processing and visualizations.

LaiFeng IOS Live Kit,H264 and AAC Hard coding，support GPUImage Beauty， rtmp transmission，weak network lost frame，Dynamic switching rate

UIWebView progress interface

Objective-C Runtime Browser, for Mac OS X and iOS

iOS and Mac Cocoa library for communicating over USB

Install and debug iPhone apps from the command line, without using Xcode

Telegram Messenger for iOS

Bluepill is a reliable iOS testing tool that runs UI tests using multiple simulators on a single machine

Core Audio, Cordially: A sophisticated framework for iOS audio applications, built so you don't have to.

A framework for presenting view controllers as popups of other view controllers, much like the Apple Music and Podcasts apps.

An XML/HTML parser for Objective-C, inspired by Hpricot.

A UI framework for Mac based on Core Animation

A fast and extensible gapless AudioPlayer/AudioStreamer for OSX and iOS (iPhone, iPad)

DACircularProgress is a UIView subclass with circular UIProgressView properties.

Clean up your status bar for taking screenshots on the iOS simulator.

ObjectiveC additions for humans. Ruby style.

A GPU accelerated image and video processing framework built on Metal.

📸 iOS Media Capture – features touch-to-record video, slow motion, and photography

Adds animated counting support to UILabel.