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React Developer Tools icon

React Developer Tools

Adds React debugging tools to the Chrome Developer Tools. Created from revision 3cde211b0c on 10/20/2025.

Users5MCurrent public install base
Rating4.0Store average score
Reviews1,634Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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5M5M5M5M5M2026年7月15日2026年7月18日2026年7月21日Latest: 5M
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3.95
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3.853.903.954.004.052026年7月15日2026年7月18日2026年7月21日Latest: 3.95
2026年7月15日2026年7月21日
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Technical snapshot

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Version7.0.1 (10/20/2025)
ManifestV3
Size789KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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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.

Reviews

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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text744Synced review bodies
Total ratings / reviews1,634Chrome Web Store public rating/review count

Store average score: 4.0. 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.

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Vitaly2016年6月6日
5

Awesome! PS Please fix tools UI for Dark theme, cause white separators line in dark theme makes me cry :(

Language en
10 helpful · 0 not helpful
Nghĩa Ngô2016年5月31日
4

Thanks! It is really helpful tools. Is there anyway to set breakpoint to stop into the react component js?

Language en
Gabriel Jaramillo2016年5月30日
5

Very helpful !

Language en
Quốc Huy Nguyễn2016年5月27日
5

It's very helpful. Thank you for wonderful tool

Language en
Federico Zivolo2016年5月21日
5

Awesome tool!

Language en
1 helpful · 1 not helpful
dante h2016年5月18日
3

nice. But it sometimes stop working in chrome50

Language en
Yong Jun Thong2016年5月18日
5

Will be great if automatically JSONify state and props that are immutable objects

Language en
Ekalavya2016年5月13日
3

This is a beautiful and really worth plugin to have in browser if you are a dev. But this beauty stopped working from 49 version of chrome browser. P. L. E. A. S. E. revive it and help us.

Language en
3 helpful · 1 not helpful
Deryck Henson2016年5月10日
5

exposes everything, super useful. can inspect components just like elements but with all the react-y things included.

Language en
foolish noob2016年5月10日
5

很不错的东东,赞一个。

Language zh