Open-source Telegram server implementation / MTProto server in Go for Telegram Desktop, Android, Web, bots, calls, media, and self-hosted chat experiments.

Self-hosted real-time communication platform with text and voice support. Includes a web client and Node.js backend using WebSocket signaling, Mediasoup for media transport, and SQLite for persistence.

A self-hosted, federated, optionally-encrypted communication platform. Think Discord, but open source, federated, and designed to run on a Raspberry Pi.

A lightweight, self-hosted chat platform built for private networks.

Portable PHP and SQLite chatroom, messenger, and messaging platform. Self-hosted private chat for friends, communities, local networks, group communication, and independent communication infrastructure.

It is a Messaging app that I am working on which is Completely Decentralized and Anonymous.

A secure, self-hosted, end-to-end encrypted chat application built with PHP and vanilla JavaScript. This zero-knowledge chat system ensures that your conversations remain private, with messages encrypted client-side before transmission and automatic cleanup after 24 hours.