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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

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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.

5
301
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99
3
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2
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1
204
victory kong2019年9月20日
4

nice; 但是最近使用,项目会报这个错误,页面直接空白了,还是比较严重的,有没有什么办法。 View destroy failed Error: Expected to find root ID

Language zh
Alexander Verbitsky2019年9月19日
1

It does not work

Language en
1 helpful · 0 not helpful
Stefan Bookholt2019年9月18日
2

Since the latest update, the view source is not working correctly anymore. It ends up in create-react-class.js instead of the corresponding jsx

Language en
2 helpful · 0 not helpful
Alex Jeffrey2019年9月18日
1

took away the only useful feature, showing the components that have re-rendered

Language en
Heath Westbrook2019年9月17日
3

It shows "Welcome to the New React DevTools" on every reload and every time launched. Please turn this off!

Language en
김영재2019年9月16日
1

Where is highlighting...?

Language en
AMIR2019年9月15日
5

good

Language en
Egor Vinogradov2019年9月13日
3

The extension now replaces native browser "console.warn()" with their own version of "console.warn()" which not just displays your message but also spits out a pile of useless debugging junk. This is super intrusive.

Language en
Muhammad Usama Ashraf2019年9月13日
3

It frequently get corrupted and need to repair(reinstall)

Language en
Бабенко Дмитрий2019年9月11日
2

В новой версии нет подсветки при перерисовках (опция Highlight Updates в старой версии). Без неё пользы от расширения стало гораздо меньше.

Language ru
2 helpful · 0 not helpful