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Fat-Free Framework

Fat-Free Framework is one of 99 technologies we detect in Web frameworks.

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detected by AwesomeTechStack auditsfatfreeframework.com

About Fat-Free Framework

Fat-Free Framework (F3) is a lightweight PHP micro-framework that enables rapid development of dynamic web applications with built-in features like URL routing, caching, multilingual support, and database integration for high performance.

How many people use Fat-Free Framework

GitHub · npm
  1. #44Frontity2.9k
  2. #45ThinkPHP2.8k
  3. #46Mojolicious2.7k
  4. #47Fat-Free Framework2.7k
  5. #48Amber2.6k
  6. #49actionhero.js2.4k
  7. #50StimulusReflex2.3k

#47 of 73 Web frameworks we have counts for (of 99) · bars are GitHub stars across these neighbours; the category leader is Next.js at 142k · as of August 30, 2026

Compare

Fat-Free Framework

#47 of 73 Web frameworks

stars2.7k
Mojolicious

#46 of 73 Web frameworks

stars2.7k

Audit any site that runs Fat-Free Framework.

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Implied technologies

Detecting Fat-Free Framework implies these are in the stack too - a report lists them alongside it.

How we audit Fat-Free Framework

We measure the detected version against Fat-Free Framework's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.

How the score works

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