An in-app debugging and exploration tool for iOS

Darwin/macOS emulation layer for Linux

JSPatch bridge Objective-C and Javascript using the Objective-C runtime. You can call any Objective-C class and method in JavaScript by just including a small engine. JSPatch is generally used to h…

iOS library for quickly displaying images while scrolling

iOS Objective-C headers as derived from runtime introspection

An extension for Apple's xcodebuild that makes it easier to test iOS and macOS apps.

OS X and iOS application and framework to play with the Apple Push Notification service (APNs)

This is an app for OS X that can (re)sign apps and bundle them into ipa files that are ready to be installed on an iOS device.

A fast and clever hex editor for macOS

The debug application for Apple Push Notification Service (APNs).

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

The waterfall (i.e., Pinterest-like) layout for UICollectionView.

iOS9适配系列教程（iOS开发学习交流群： https://github.com/ChenYilong/iOSBlog/issues/21）

The Ultimate iOS Crash Reporter

Message passing between iOS apps and extensions.

Fast iOS executable dumper

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

Blackbox tool to disable SSL certificate validation - including certificate pinning - within iOS and macOS applications.

Extract iOS artwork and emoji symbols into png files, generate glossy buttons png files

Easy SSL pinning validation and reporting for iOS, macOS, tvOS and watchOS.

iOS project bootstrap aimed at high quality coding.

"XcodeGhost" Source

Find memory issues & leaks in your iOS app without instruments

Simple Objective-C obfuscator for Mach-O executables.

A Quick Look plug-in for .mobileprovision files

Command Line Tool for interacting with MachO binaries on OSX/iOS

Commit fully-formatted Objective-C as a team without even trying.

Dynamic Code Injection Tool for Objective-C

iOS冰与火之歌