The best ChatGPT that $100 can buy.

Inference Llama 2 in one file of pure C

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

Your Bambu Lab. No Cloud. Your Rules. Self-hosted command center for Bambu Lab — from one A1 to an entire print farm.

Official Qt AI engineering skills for Claude Code, Codex, Copilot, Gemini,and other AI coding tools

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

A hackable Wayland window manager 🌠

Reactive programming & data binding in C++

Transactional email server with a lovely web interface

Very efficient backup system based on the git packfile format, providing fast incremental saves and global deduplication (among and within files, including virtual machine images). Please post prob…

Firmware patches for the TYT-MD380 handheld radio.

HamShield Arduino Library and Example Sketches

low cost software radio platform

Qt Cryptographic Architecture - straightforward cross-platform crypto API

Comprehensive open-source navigation stack (NOTE: repository name/URL is likely to change)

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining …

Lightweight Ruby

Anonymous peer-to-peer instant messaging

Minimalistic C client for Redis >= 1.2