The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.

A free and open source instant messaging and VoIP platform built for friends, groups, and communities. Self-hosting and more activity in this repository is coming very soon! See the README.

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

🛡 I2P: End-to-End encrypted and anonymous Internet

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

Portable file server with accelerated resumable uploads, dedup, WebDAV, SFTP, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file

XLibre Xserver

Swaps non-privacy respecting sites with open source privacy frontends.

Bit manipulation in Circom

A private messenger for Windows, macOS, and Linux.

Truly independent web browser

A platform for building proxies to bypass network restrictions.

A platform for building proxies to bypass network restrictions.

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

GoodbyeDPI — Deep Packet Inspection circumvention utility (for Windows)

Chrome/Firefox extension that blocks access to distracting websites to improve your productivity.

A pure-Rust implementation of Bulletproofs using Ristretto.

Tutorial for STARKs with supporting code in python

Empowering everyone to build reliable and efficient software.

🚀 Get 3000+ crypto currency information. Decimals, descriptions, website, contract ane etc...!