The Public Domain C Library

Darwin is the Open Source core of macOS, and PureDarwin is a community project to extend Darwin into a complete, usable operating system.

We all edit.

tiny recursive descent expression parser, compiler, and evaluation engine for math expressions

Snappy compressor/decompressor for Java

Ghidra is a software reverse engineering (SRE) framework

PowerPacker by Nico François (decompiled source code)

PowerPacker by Nico François (decompiled source code)

The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

Fast, GPU-based decompressor for bzip2 streams.

GPU Implementation of "Fast Burrows Wheeler Compression Using All-Cores" IPDSW'15

Repository scanner for identification of licenses, copyrights and encryption

A pure C# implementation of the bzip2 compressor

New generation entropy codecs : Finite State Entropy and Huff0

A lightweight suffix-sorting library

⚡An Easy-to-Use and Optimized compression library for .NET that unified several compression algorithms including LZ4, Snappy, Zstd, LZMA, Brotli, GZip, ZLib, and Deflate. This library aids in Impro…

Long Range Zip

compact zlib, deflate, inflate, zip library in JavaScript

high speed zlib port to javascript, works in browser & node.js

miniz: Single C source file zlib-replacement library, originally from code.google.com/p/miniz

Algorithms and data structures in Swift, with explanations!

A better and stronger spiritual successor to BZip2.

Zip-Ada: a standalone, portable pure Ada library for .zip archives. Includes LZMA and BZip2 byte stream encoder & decoder pairs.

ParallelGZIPOutputStream and ParallelGZIPInputStream

Java SVG renderer

a 2d Java physics engine, native java port of the C++ physics engines Box2D and LiquidFun