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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
Preview

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1 assets
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User Growth Over Time

5M5M5M5M5M2026年7月16日2026年7月19日2026年7月22日Latest: 5M
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3.95
Latest
3.95
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3.853.903.954.004.052026年7月16日2026年7月19日2026年7月22日Latest: 3.95
2026年7月16日2026年7月22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

Recent review snapshot

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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.

5
301
4
99
3
76
2
64
1
204
Karthick Ramakrishnan2017年10月31日
5

Vera lvl nga

Language ceb
0 helpful · 1 not helpful
Adis Čivgin2017年10月29日
4

really helpful extension.

Language en
0 helpful · 1 not helpful
Jeremy Quijada2017年10月25日
5

excelente

Language pt
0 helpful · 1 not helpful
Steve Albers2017年10月24日
2

It locks up on me or doesn't interact properly with the mouse. I'm running version 2.5.2 on Chrome 62. I open Dev Tools, select the React tab, wait for "Connecting to React...". The UI appears, but nothing is selectable (not the hierarchy, or Highlight Updates, or Highlight Search or the Search box, or the Settings icons, or the Props view on the left), including the other Dev Tools Tabs! The only way to get Dev Tools back running is to close it & reopen it (which sets it back on the Elements tab). I have disabled all other Extensions to make sure this isn't an interaction issue. I have had this issue for weeks or months - so I don't think it is related to the specific release of Chrome or the Tools.

Language en
4 helpful · 0 not helpful
Андрей Колосов2017年10月18日
5

Отличная работа! Молодцы!

Language ru
2 helpful · 0 not helpful
lintang permana2017年10月13日
5

this is helpful developer mode

Language en
1 helpful · 0 not helpful
Ali Sawari2017年9月30日
5

its easy and simple, thanks a lot Facebook

Language en
1 helpful · 1 not helpful
颖莊2017年9月28日
1

用处不大

Language zh
0 helpful · 1 not helpful
Michael Pang2017年9月18日
5

开发者最爱!

Language zh
0 helpful · 1 not helpful
李健2017年9月12日
5

Nice

Language en