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AI React assistant in your browser

React is used for React components, hooks and Next.js apps. Chat with all AI's Code assistant explains, debugs, reviews and writes React with the model you choose — right next to the docs or the pull request you're reading.

Updated November 13, 20262 min read

What it helps with in React

  • Hooks and effects
  • Component refactors
  • State management
  • Performance with memo
  • Explaining errors and stack traces
  • Reviews before you open a pull request

Try this

This useEffect runs in a loop — find out why and fix the dependencies.

Workflow

  1. Choose Code on the home screen.
  2. Pick a task and set the language to React.
  3. Paste code, or select it on the page and right-click → Explain this code.
  4. Compare answers from two models for tricky problems.

Tasks you can run

Explain code · Debug code · Write code · Code review · Convert code · Optimize code · Generate unit tests · Regex generator · SQL query generator · Code documentation

Frequently asked questions

Is this a React AI assistant?

Yes. Choose React in the Code assistant's language menu, or let Auto detect it.

Which AI model is best for React?

Claude Opus 5.5, GPT-6.1 Sol and Muse Wonder for complex work; Claude Sonnet 5.5 and GPT-6.1 Terra for quick everyday help.

Can it run my code?

No — it explains, writes and reviews code. Run and test it in your own environment.

Every top AI model, one side panel

Try GPT-6.1, Claude, Muse and Grok free — 3 requests, no card needed.

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