ui.rip (also called uirip or rip ui) is a UI reverse engineering tool that converts any live website into a production-ready Next.js project. Paste a URL, and ui.rip captures the full page — including SPA states, modals, and dynamic content — then generates clean React components with TypeScript and Tailwind CSS.

Is reverse engineering websites legal?

Yes. ui.rip captures the rendered DOM — the same HTML and CSS any browser sees. It does not access server-side code, databases, or private APIs.

Can ui.rip capture JavaScript-heavy SPAs?

Yes. It uses a real browser engine to render pages built with React, Vue, Angular, Svelte, and other SPA frameworks, capturing the post-hydration DOM.

What frameworks does ui.rip support?

ui.rip detects 10+ frameworks and outputs Next.js projects with React components, TypeScript, and Tailwind CSS.

No. Credits never expire and there is no subscription. Capturing and inspecting is free — credits are spent on download.

How is ui.rip different from v0 or screenshot-to-code?

ui.rip reverse engineers live websites via DOM crawling, unlike v0 (text prompts), screenshot-to-code (images), Locofy (Figma), or HTTrack (raw HTML mirroring).

Cal.com — Showcase

cal.com

About this rip

Cal.com's open-source scheduling platform landing page. Clean component structure with booking widgets, feature comparisons, and integration showcases. Since Cal.com is open-source, visitors can cross-reference the generated output with the original codebase.

Source code

View on GitHub

https://github.com/anthropics/uirip-showcase-cal-com

Browse the full generated Next.js project — components, routes, config, and Tailwind styles.

Pipeline output

7

React components

92%

Visual match

0

Manual edits

How it was built

1

Capture

websnap crawls the live site, capturing the fully rendered DOM, styles, and assets.

2

Inspect

webprobe injects into the page to detect frameworks, extract tokens, and map component boundaries.

3

Analyze

webast performs static analysis on the captured bundles to understand structure and dependencies.

4

Generate

web2next emits a clean Next.js project with typed React components and Tailwind styling.

Cal.com