React Developer Tools
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React Developer Tools

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4.0(

1.5K ratings

)
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Overview

Adds React debugging tools to the Chrome Developer Tools. Created from revision b566064da on 4/15/2024.

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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learning programmingApr 22, 2024

After installing the extension restart the browser once!

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Mohak IndradeoApr 17, 2024

I can't see the "Profiler" and "Components" in my dev tools, what should I do ?

10 out of 17 people found this helpful
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David MillarApr 16, 2024

Seems useful so far. Ben Oakland's comment in another review is correct: > For anyone who's having issues with the console tabs not appearing: > Press F12 to open your console, click the gear/cog icon to open the console settings, then in the bottom right there's a button that says "Restore defaults and reload". This should bring the console tabs back if they're missing.

9 out of 9 people found this helpful

Details

  • Version
    5.1.0 (4/15/2024)
  • Updated
    April 18, 2024
  • Offered by
    Meta
  • Size
    2.4MiB
  • 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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