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Onlook

Open-source visual editor for React and Next.js

DesignFreefrom Free (open source)Last verified: Sep 6, 2026
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About Onlook

Onlook is an open-source, visual-first code editor that lets designers and product managers edit live React and Next.js apps directly in the browser. Changes made on the canvas write back to real component code, so design edits arrive as production-ready commits rather than handoff tickets. It integrates with Figma and an existing codebase.

Key Features

Pros & Cons

Pros

  • Genuinely open source with no vendor lock-in
  • Edits map to real code rather than an export
  • Strong fit for teams already on React and Tailwind

Cons

  • Limited to the React and Next.js ecosystem
  • Younger project with a smaller plugin ecosystem

Best For

Onlook suits design engineers and product teams on React or Next.js who want visual editing without abandoning their existing repository and component library.

Our verdict

The best pick if you want designers editing the real codebase instead of throwing mockups over the wall — provided your stack is already React.

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