React Developer Tools

Meta Platforms, Inc.

(56)

‪700,000+‬ Users
Developer tools
Meta Platforms, Inc.

(56)

‪700,000+‬ Users
Developer tools

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Description

React Developer Tools is a browser DevTools extension for the open-source React library.

You will get two new tabs in your Edge 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:
-  You can find its source code at https://github.com/facebook/react/tree/master/packages/react-devtools-extensions.
- You can find release notes at https://github.com/facebook/react/blob/main/packages/react-devtools/CHANGELOG.md

User reviews

Kids

Mar 5, 2024
amazing

Dean

Jun 6, 2020
Absolute must-have for any React developer. This is the port I've been waiting for. Adios Chrome!!

Antriksh

Apr 14, 2020
Finally Official RDT
Details
Version 6.1.1 (2/7/2025)Updated February 7, 2025Report abuse
Details
Version 6.1.1 (2/7/2025)Updated February 7, 2025Report abuse