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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
Latest
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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204
Kabu Chino (m90q0)2016年3月20日
1

The font is awful under Windows 10

Language en
Doan Hong Phi2016年3月18日
5

It's a great tool

Language en
Elida Carrillo2016年3月14日
4

Lo instale y al principio no se mostraba la tab de react, para activar esta opción hay que abrir la ventana de las extensiones de chrome y en la extensión de React Developer Tools activar Permitir acceso a UR del archivo y listo ;)

Language es
6 helpful · 1 not helpful
CRKJ2016年3月13日
1

ya termine de ver el tutorial y nada que logro hacer que ande creo que fb podria mostrar como usarlo en algun video, algo debo estar haciendo mal

Language es
1 helpful · 2 not helpful
Max Heiber2016年3月13日
5

THANKS

Language en
Tanner Tan2016年3月11日
5

nice

Language en
spaxcell_archived2016年3月9日
5

If you're devving react, you just plain need this.

Language en
Mattan Ingram2016年3月8日
2

Can't resize the Props section on the right when an element is selected. Basically making it useless until this bug is fixed.

Language en
0 helpful · 1 not helpful
Zachary Yaro2016年3月7日
5

This extension is great for developing with React, but now that it is forced to show up on my toolbar (rather than just in the dev tools pane), I am removing it until the Chrome team fixes that.

Language en
4 helpful · 12 not helpful
Huy Nguyen Huu Vinh (Vincent)2016年3月4日
5

Thats' f*kin perfect!!

Language en
0 helpful · 1 not helpful