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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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5M5M5M5M5M2026年7月13日2026年7月16日2026年7月19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13日2026年7月16日2026年7月19日Latest: 3.95
2026年7月13日2026年7月19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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4
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1
204
Nelson Suarez2026年6月25日
5

apenas estoy instalando

Version 7.0.1 (10/20/2025)Language es
Jagadeeswaran2026年6月7日
5

Good one

Version 7.0.1 (10/20/2025)Language en
1 helpful · 0 not helpful
Marteus Carneiro2026年6月5日
5

Extensão fenomenal e altamente necessária

Version 7.0.1 (10/20/2025)Language pt
customer service BO5 41O 5OO3 Jeera2026年5月20日
4

Essential for debugging and inspecting React apps efficiently.

Version 7.0.1 (10/20/2025)Language en
2 helpful · 0 not helpful
Lukáš Sušila2026年5月14日
1

I can't even remember the last time it worked

Version 7.0.1 (10/20/2025)Language en
2 helpful · 0 not helpful
Leônidas Brockweld Estevam2026年5月12日
5

melhor extensão

Version 7.0.1 (10/20/2025)Language pt
Tuomas Jaakola2026年3月13日
1

I was developing a web app with Next.js 16.1.6 and noticed that Chrome eats my CPU. Using Chrome's Task Manager (Shift+Esc), I noticed that the React Developer Tools extension was the culprit. I disabled the extension and CPU thanked me.

Version 7.0.1 (10/20/2025)Language en
3 helpful · 0 not helpful
Chris Francis2026年2月3日
1

Unusable due to poor performance. Thrashes the CPU and crashes the browser when trying to record a ~5s profile, even on an M2 Pro macbook. I've not been able to use this extension on any non-trivial React app, in fact I've had to disable it entirely to prevent it randomly locking up the whole Chrome devtools window even when not in use. Really hope this tool gets some love (and a complete rewrite for performance)!

Version 7.0.1 (10/20/2025)Language en
1 helpful · 0 not helpful
Aron Jolly2026年1月19日
4

rasmil

Version 7.0.1 (10/20/2025)Language ms
Przemysław Ziomek2026年1月16日
1

continously stuck while using in chrome, need to reinstall every time

Version 7.0.1 (10/20/2025)Language en
1 helpful · 0 not helpful