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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.

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3
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2
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1
204
Yevhen Semeniuk2022年4月8日
4

All good? But mby have hot keys for inspector?

Language en
2 helpful · 0 not helpful
Andrei Shuiski2022年4月6日
2

постоянно пропадают вкладки, приходиться перезагружать хром по 10 раз.

Language ru
6 helpful · 0 not helpful
Md Shahadat Hossain2022年3月31日
5

good

Language en
Vytautas Vasiliauskas2022年3月25日
5

All necessary functions

Language en
Oluwatobi Yusuf2022年3月12日
3

This does not work again, I keep getting this error message. "This is a restricted browser page. React devtools cannot access this page." Any Help?

Language en
2 helpful · 0 not helpful
Simon Siefke2022年3月9日
1

Doesn't work at all: 743 Error in event handler: Error: Attempting to use a disconnected port object The issue https://github.com/facebook/react/issues/17649 has been known since 2019 but has been closed.

Language en
2 helpful · 0 not helpful
Carson Chen2022年3月8日
3

怎么用不了

Language zh
6 helpful · 2 not helpful
shyam chinna2022年3月8日
2

I don't see the props UI for commit. the right panel in profile tab shows only component name and Rendered at.my react app version is 17+. is there any reason why the props UI is not showing .?

Language en
2 helpful · 0 not helpful
Ms Ety2022年3月4日
5

It's good.

Language en
Manish Bhusal2022年1月26日
5

Perfect!

Language en