
MyBB is a free and open source forum software.

MyBB is a free and open source forum software built with PHP, enabling anyone to create and manage their own community discussion platform. It supports multiple databases including MySQL, MariaDB, PostgreSQL, and SQLite, making it flexible and accessible for various hosting environments.
MyBB is ideal for website owners, organizations, and communities looking to host their own forum software without licensing costs. It's perfect for those who want full control over their platform and the flexibility to customize through plugins and themes.

A platform for community discussion. Free, open, simple.

Simple forum software for building great communities.

A Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.

Node.js based forum software built for the modern web

🐀 A decentralised discussion platform for communities.

HumHub is an Open Source Enterprise Social Network. Easy to install, intuitive to use and extendable with countless freely available modules.

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

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

Production-ready platform for agentic workflow development.

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

Virtual whiteboard for sketching hand-drawn like diagrams

JavaScript API for Chrome and Firefox

The world’s fastest framework for building websites.

:house_with_garden: Open source home automation that puts local control and privacy first.

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Open Source Continuous File Synchronization