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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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204
Д.М.2018年11月5日
2

If this seems wrong, follow the troubleshooting instructions. I clicked: 'Allow to open local files by links', and nothing changed.

Language en
2 helpful · 0 not helpful
Arman Ghazaryan2018年10月30日
5

Просто класс! Полезно и быстро, рекомендую всех.

Language ru
15 helpful · 2 not helpful
Yeon Kitt2018年10月25日
3

not supporting iframe. some strange things happen when click target element button

Language en
4 helpful · 1 not helpful
luis alejandro2018年9月28日
4

solid!

Language en
6 helpful · 5 not helpful
dwayne jhonson2018年9月27日
5

dwayne the rock

Language en
4 helpful · 2 not helpful
Anna2018年9月24日
3

в версии 3.4.0 ошибка TypeError: Cannot read property 'displayName' of undefined

Language ru
2 helpful · 2 not helpful
Hammed Oyedele2018年9月11日
4

Good but crashes or fails to detect React sometimes.

Language en
16 helpful · 2 not helpful
Niklas Heise2018年9月2日
5

Very useful to debug apps, also the Tools are documented. If they don't show at the beginning, then you need to enable a setting for this extension in the browser settings.

Language en
4 helpful · 1 not helpful
Steve Suh2018年8月27日
3

It crashes all the time. You have to restart Chrome when it does. It's really show to load the DOM tree on startup. When it work's it's helpful but it's slow and buggy. Hopefully FB can fix the stability issues more than adding new features.

Language en
9 helpful · 2 not helpful
Augusto González2018年8月23日
5

Totally the best tool for debugging on React.

Language en
5 helpful · 4 not helpful