MyBB
lastmod 2026-11-10created 2020-04-013 edits
MyBB is free, open-source internet forum software written in PHP that uses MySQL and other databases. It has a traditional bulletin board structure similar to phpBB, and provides a theme and plugin system, an administrator control panel, and per-user-group permission settings out of the box. Because it is easy to install even on shared web hosting, it has long been used by small and medium-sized communities.