📚 single header utf8 string functions for C and C++

A C23 compiler for the i386 processor and MS-DOS. It writes self-contained DOS .exe files, compiles DOOM and MicroPython, and shares the uc_core frontend with uc80.

The continuation of the venerable JA2-Stracciatella project.

Standards compliant, fast, secure markdown processing library in C

Truly independent web browser

RX encoder, decoder, and CLI data tool

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI…

Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platform — deploy anywhere, swap anything 🦀

Binary blobs of U2/U2+ and U64 firmware versions

Advanced and re-imagined firmware for ATS-20 Receiver based on Si4735 (or Si4732). Прошивка с расширенным функционалом.

CLI to manage emails

A tiny, embeddable language implemented in ANSI C

A small C library for opening a file dialog

🥑 A modern delightful operating system (mirror)

An adventure game about a duck.

The elvis vi-clone (written by Steve Kirkendall)

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.

Bootstrapping a Forth interpreter from hand-written tiny ELF binary. Just for fun.

A Beautiful Gemini Client

Superior X Window Manager

A collection of Flipper Zero sub files

Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

Easily portable doom

Modern Generic SVGA driver for Windows 3.1

A simple dashboard with weather and NYC subway information for ESPHome

Home Assistant Dashboard for E-Ink displays (ESPHome)

Browservice: Browse the modern web on historical browsers

All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices