C library for manipulating MachO/FAT files and their code signatures

Command-line tool that allows searching and downloading app packages (known as ipa files) from the iOS App Store

pongoOS

SSD Secure Disclosure Advisories

unc0ver jailbreak for iOS 11.0 - 12.4

checkra1n bug tracker

crappy "debugger"-like memory reader, to inspect 32bit ios kernel after it paniced

The Darwin Kernel (mirror)

Code examples of the book "iOS Core Animation Advanced Techniques"

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

iOS KEXT loader 7.x-9.x

Material for the YouTube series

An activity indicator library for Apple Watch and a sample to push the limit of animation in watchOS 2. — Edit

Dumps decrypted mach-o files from encrypted iPhone applications from memory to disk. This tool is necessary for security researchers to be able to look under the hood of encryption.