Linux kernel source tree

How to create an OS from scratch

Zstandard - Fast real-time compression algorithm

Linux shell for iOS

mimalloc is a compact general purpose allocator with excellent performance.

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

unc0ver jailbreak for iOS 11.0 - 12.4

JSON output from a shell

A toolkit for embedding hypervisor capabilities in your application

SL(1): Cure your bad habit of mistyping

Bash on Ubuntu on macOS

A Small C Compiler

A Command Line Parser

Apple cctools port for Linux and *BSD

Patched sdks that include private framework tbds

Electra iOS 11.0 - 11.1.2 jailbreak toolkit based on async_awake

A vim port to iOS.

Demo project for building Python wheels for Linux with Travis-CI

Yet another tiny tiny self-hosted C compiler, assembler, linker and standard C library.

Clover2 can be used as shell. The completion is powerfull like IDE. Also clover2 is a Ruby-like compiler language with static type like Java. This is high performnace. Please see the wiki for details

Creates a file system / storage test appliance which can be run using KVM, GCE, and Android

VT100 Terminal Emulator for Arduino STM32

Simple C compiler developed by @ShinyaKato

C compiler + hikalium

bindex is a file system like bind mount using fuse. When you read the executable file, the execution result is read.

AEON is an In-place file system designed for non-volatile memories.

Low level embedded example programs for the pic32 (UBW32 and CUI32 boards)

Self-hosted Subset of C/C++ Compiler