React Inspector

React Inspector 1.2.3 CRX for Chrome

A Free Developer Tools Extension

Published By hand-dot

React Inspector (gkkcgbepkkhfnnjolcaggogkjodmlpkh): The Inspector launch with Ctrl+Shift+X (Command+Shift+X on Mac). You can detect and open the React component source code easily. ... Read More > or Download Now >

React Inspector for Chrome

Download CRX


26.91 KB


Tech Specs

  • • Type: Browser Extension
  • • Latest Version: 1.2.3
  • • Price: Freeware
  • • Offline: No
  • • Developer: hand-dot

User Reviews

  • ★★★☆☆
  • • Rating Average
  • 3.57 out of 5
  • • Rating Users
  • 7

Download Count

  • • Total Downloads
  • 9
  • • Current Version Downloads
  • 7
  • • Updated: April 16, 2023

React Inspector is a free Developer Tools Extension for Chrome. You could download the latest version crx file or old version crx files and install it.

More About React Inspector

Easily detect React components source code from Chrome!

・Installed React Developer Tools
・Works only with development builds.
・Source code must be stored on local disk

■How it works
The React Inspector accesses the __REACT_DEVTOOLS_GLOBAL_HOOK__ set globally by the React Devtools and finds the React Fiber in the HTML element that the inspector hovered over. The React Fiber contains information about the source code that will be added during development, so we use that information to open the editor.


It is possible to change the 'Open in Editor URL' from the extension's options page so that you can open it in an editor other than VSCode.

■Source Code
This extension is Open source. so you can access from
If you find a bug, please report it via Github!

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