On-device, real-time multimodal AI. Have natural voice and vision conversations with an AI that runs entirely on your machine. Powered by Gemma 4 E2B and Kokoro.

The SMS Gateway for Android™ app enables sending and receiving SMS messages through an API that can be accessed directly on the device or via a cloud server when direct device access is not possible.

Ministack: Free, open-source local AWS emulator - 35+ services, Terraform compatible, real databases. Free forever. MIT licensed.

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

Render markdown into email-safe HTML

Log file navigator

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

AI agents running research on single-GPU nanochat training automatically

Project N.O.M.A.D, is a self-contained, offline survival computer packed with critical tools, knowledge, and AI to keep you informed and empowered—anytime, anywhere.

Header-only library for asynchronous tasks in C

A book series (2 published editions) on the JS language.

JavaScript image gallery for mobile and desktop, modular, framework independent

A Lightweight Face Recognition and Facial Attribute Analysis (Age, Gender, Emotion and Race) Library for Python

π RuView: WiFi DensePose turns commodity WiFi signals into real-time human pose estimation, vital sign monitoring, and presence detection — all without a single pixel of video.

🎉 performant confetti animation in the browser

Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork

A curated catalogue of awesome agentic AI patterns

CSS library based on Counter Strike 1.6 UI.

stfu

Streaming replication for SQLite.

IndexedDB, but with promises

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.

The open source coding agent.

Lightweight RDBMS agnostic TypeScript/JS abstraction for SQLite, PostgreSQL and MySQL

Open Source realtime backend in 1 file

Create beautiful applications using Go

The goal of NOLF Modernizer is to help fix some long standing bugs, and update some more outdated features of the game.

Public German TV channels (Only Free TV)

Valdi is a cross-platform UI framework that delivers native performance without sacrificing developer velocity.