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Claude Code for React Native: Using CLAUDE.md, Hooks and Checks to Ship Expo Code

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A DEV Community guide argues that the quality of AI-generated React Native code depends more on the surrounding project setup than on the prompt. It recommends a CLAUDE.md file at the project root describing the Expo stack, commands, rules, and a list of prohibited actions, which Claude Code reads at the start of each session. The author suggests generating a starting draft with /init and then refining it with project-specific knowledge the code cannot convey. Further safeguards include restricting permitted commands, adding hooks that type-check and lint each edit, and reviewing output against a mobile-specific checklist. The article notes that shorter, specific instruction files are followed more reliably than long, vague ones.

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