# fix

> Claude/Codex skill by [@facebook](https://omgskills.com/library/facebook/index.md) · 253k stars · Updated 2026-11-13

Use when you have lint errors, formatting issues, or before committing code to ensure it passes CI.

Tags: declarative, frontend, javascript, library, react, ui

## Install

```sh
git clone https://github.com/react/react /tmp/react && ln -s /tmp/react/.claude/skills/fix ~/.claude/skills/fix
```

## From README

Fix Lint and Formatting Instructions Run yarn prettier to fix formatting Run yarn linc to check for remaining lint issues Report any remaining manual fixes needed Common Mistakes Running prettier on wrong files - yarn prettier only formats changed files Ignoring linc errors - These will fail CI, fix them before committing

## Links

- HTML page: https://omgskills.com/library/facebook/react/fix/
- GitHub: https://github.com/react/react
- Author: [@facebook](https://omgskills.com/library/facebook/index.md)

## More from this repo

- [extract-errors](https://omgskills.com/library/react/react/extract-errors/index.md) — Used when adding new error messages to React, or seeing "unknown error code" warnings.
   - [@react](https://omgskills.com/library/react/index.md) · 251k stars
- [test](https://omgskills.com/library/react/react/test/index.md) — Used when you need to run tests for React core.
   - [@react](https://omgskills.com/library/react/index.md) · 251k stars
- [verify](https://omgskills.com/library/react/react/verify/index.md) — Used when you want to validate changes before committing, or when you need to check all React contribution requirements.
   - [@react](https://omgskills.com/library/react/index.md) · 251k stars