miniBB is an open-source, lightweight forum software designed for easy integration with existing websites. It is written in PHP and known for its simplicity, speed, and adaptability, allowing for a straightforward setup and customization. miniBB supports essential forum features, including user profiles, private messaging, and thread management, while offering a variety of plugins and themes to enhance its functionality and appearance. It is suitable for webmasters seeking a straightforward community forum solution without unnecessary complexity.