FluxBB是个快速、轻量级基于PHP开发的论坛系统。页面符合XHTML与CSS标准。支持MySQL、PostgreSQL、SQLite等数据库。支持通过插件扩展增强其功能。FluxBB是PunBB的一个分支。
FluxBB is a free open source forum application designed to be fast, light and user friendly. Version 1.3 of FluxBB, currently under development, adds a powerful extension system enabling you to create the forum that you really need.