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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

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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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301
4
99
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1
204
Korbo2021年2月27日
3

it fricked up the dev tools, cant click the exit, select element, or settings button

Language en
0 helpful · 1 not helpful
Berk Çınar2021年2月19日
1

Dont like the new version

Language en
7 helpful · 0 not helpful
Prachi Patel2021年2月15日
5

Note: React Dev Tools won't work if the webpage is opened directly from folder. It will work when the website is opened only through the terminal or command prompt.

Language en
0 helpful · 1 not helpful
Hwanseok Jang2021年2月10日
5

[TIPS] For someone who find ' Highlight updates when components render.' Profile > View Settgins(Not settings.) > General > Highlight updates when components render. Thanks Facebook!!

Language en
1 helpful · 0 not helpful
FARZAD FARZAD2021年1月11日
5

I absolutely love this extension, however with a few tweaks they could take the dev experience to a completely different level... here are my suggestions:- 1) Be able to pin components in the inspector panel, so didn't need to drill down to the right component again and again on every change as inspector changes 2) Add better support for the Context API, similar to Redux devtools Thanks

Language en
0 helpful · 1 not helpful
sagar chandra roy2020年12月27日
5

thanks facebook for give us it.

Language en
0 helpful · 1 not helpful
Raffi Maulana Hadi2020年12月27日
5

Nice extension for developers

Language en
Szymon Majchrzak2020年12月21日
1

Doesn't show message count for messenger now so it's useless

Language en
2 helpful · 0 not helpful
Zili Xu2020年11月18日
4

控制台有错时,页面会偶发花屏。

Language zh
1 helpful · 0 not helpful
封寒江2020年11月16日
2

DevTools failed to load SourceMap: Could not load content for chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/injectGlobalHook.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME 能不能解决一下

Language zh