About RulesFile

AI coding agents are only as good as the context you give them. RulesFile gives every vibe coder a solid rules file for their stack in seconds.

How rules are written

• Each stack and library is a small, hand-written rule module based on the official documentation linked on every page.
• Rules are concrete and checkable ("run npm run build before finishing"), not vague ("write clean code").
• Each stack page calls out the mistake agents most often make on it.
• Modules are reviewed when tools change. Last full review: 2026-10-21.

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Feedback

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