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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

React Developer Tools Media preview

1 assets
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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

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.

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204
Bryan Warman2016年10月26日
1

Doesn't work, even with "allow access to file urls" checked. Doesn't show up at all in the developer tools.

Language en
31 helpful · 9 not helpful
Muhammad Faisal2016年10月26日
4

Extensi developer yang bagus

Language id
1 helpful · 0 not helpful
Tianhe Yun2016年10月20日
5

nice

Language en
Tomasz Kawik2016年10月16日
5

It works very well. I can see the props and state of component at any tree node level. Thank you!

Language en
2 helpful · 0 not helpful
Ayan Ghatak2016年10月12日
5

Extremely helpful. Loved it.

Language en
Gajendra Subramanyam2016年9月28日
5

Goog

Language en
0 helpful · 1 not helpful
Дмитрий Сальников2016年9月24日
5

Very helpful, thanks

Language en
1 helpful · 1 not helpful
Shawn Cheng2016年9月24日
3

This alaways crash when debugging for react native app.Show the red windows and error that "Runtime is not ready for debugging. Make sure Packager server is running."

Language en
1 helpful · 0 not helpful
Drake Jin2016年9月13日
5

ㅇㅅㅇ.. 왜 난 남들처럼 안뜬담.. ㅠ

Language ko
1 helpful · 1 not helpful
Duncan Huang2016年9月1日
4

nice

Language en
1 helpful · 3 not helpful