
A high-performance Internet Relay Chat (IRCv3) server for UNIX-like and Windows systems

InspIRCd is a high-performance, modular IRC server written in C++ that enables reliable real-time communication for communities and organizations. It provides a robust, standards-compliant IRC implementation supporting the latest IRCv3 protocol specifications across UNIX-like and Windows systems.
InspIRCd is designed for system administrators, developers, and organizations seeking a self-hosted, customizable IRC server solution. It's ideal for those who need fine control over their communication infrastructure and prefer open-source, auditable software.

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

A modern IRC server (daemon/ircd) written in Go.

MongooseIM is Erlang Solutions' robust, scalable and efficient XMPP server, aimed at large installations. Specifically designed for enterprise purposes, it is fault-tolerant and can utilise the resources of multiple clustered machines.

A list of Free Software network services and web applications which can be hosted on your own servers

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

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

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Virtual whiteboard for sketching hand-drawn like diagrams

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

High performance self-hosted photo and video management solution.

The world’s fastest framework for building websites.

A fancy self-hosted monitoring tool

Open Source Continuous File Synchronization