React Developer Tools
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React Developer Tools

Featured4.0(

1.5K ratings

)
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Overview

Adds React debugging tools to the Chrome Developer Tools. Created from revision 47cf347e4 on 3/8/2024.

React Developer Tools is a Chrome DevTools extension for the open-source React JavaScript library. It allows you to inspect the React component hierarchies in the Chrome Developer Tools. You will get two new tabs in your Chrome DevTools: "⚛️ Components" and "⚛️ Profiler". The Components tab shows you the root React components that were rendered on the page, as well as the subcomponents that they ended up rendering. By selecting one of the components in the tree, you can inspect and edit its current props and state in the panel on the right. In the breadcrumbs you can inspect the selected component, the component that created it, the component that created that one, and so on. If you inspect a React element on the page using the regular Elements tab, then switch over to the React tab, that element will be automatically selected in the React tree. The Profiler tab allows you to record performance information. This extension requires permissions to access the page's React tree, but it does not transmit any data remotely. It is fully open source, and you can find its source code at https://github.com/facebook/react/tree/master/packages/react-devtools-extensions.

4.0 out of 51.5K ratings

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Review's profile picture

Tim De LangeMar 18, 2024

used to be great, now it doesnt show the source correctly anymore.

3 out of 3 people found this helpful
Review's profile picture

Abdullah MalikMar 13, 2024

This edited version of react dev tool is not showing the exact source of the component like it used to, it is showing the wrong source that does not even exist in my code, Please fix this. i am building a react app but the profiler says: Looks like this page doesn't have React, or it hasn't been loaded yet. the icon now remains orange where it should be green or blue

14 out of 15 people found this helpful
Review's profile picture

Abhishek MishraFeb 24, 2024

very helpful

1 person found this review to be helpful

Details

  • Version
    5.0.2 (3/8/2024)
  • Updated
    March 9, 2024
  • Offered by
    Meta
  • Size
    1.5MiB
  • Languages
    English
  • Developer
    Meta Platforms, Inc.
    1 Hacker Way Menlo Park, CA 94025 US
    Email
    extensions@fb.com
  • Trader
    This developer has identified itself as a trader per the definition from the European Union.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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