React code finder
Chrome extension for React Developer
Hover over any element on a React app to see which component rendered it.
Review user movement across collected snapshots.
View collected rating snapshots from the latest 7-day window to assess rating stability.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
WhoRenderedThis is a developer tool for understanding React UIs by showing you which React component rendered any element on the page.
Activate it with one click, then hover over the UI to see the nearest component name and an on-page highlight. Pin a selection to inspect it more carefully, view its parent component chain, and copy the component info to your clipboard.
Why install it:
- Faster debugging: jump from “what I see” to “what rendered it”
- Works on most React sites with zero setup
- Lightweight and privacy-first: no analytics, no data collection, no network requests
Inspect the latest comments and rating distribution.
Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Review related products from the Chrome Web Store detail page.
Chrome extension for React Developer
Detects Bootstrap Grid elements on a page and displays visual overlay for them
A Chrome extension for Expo React Native developers to Open React Native Devtools
The fastest and smartest way to analyze HTML elements and generate full React component representations.
Adds React debugging tools to the Chrome Developer Tools. Created from revision 3cde211b0c on 10/20/2025.
Capture screenshots, detect React elements, and send visual context with source code references directly to AI.