FlatBB

Flat, lightweight forum in plain PHP built to be extended by AI assistants

Webfreeglobal

FlatBB is a flat, lightweight forum system written in plain PHP with no framework or build tooling, running on SQLite or MySQL, with a plugin marketplace for extending it. It's designed to be easily extended by AI coding assistants, and is aimed at forum operators who want a simple, self-hosted community platform.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of FlatBB - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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