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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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React Developer Tools Media preview

1 assets
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5M5M5M5M5M2026年7月13日2026年7月16日2026年7月19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13日2026年7月16日2026年7月19日Latest: 3.95
2026年7月13日2026年7月19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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301
4
99
3
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2
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1
204
Abhishek Shrivastava2015年7月5日
1

The tab doesn't show up despite all my efforts. Instructions not clear if I am doing something wrong.

Language en
1 helpful · 0 not helpful
Guten Ye2015年6月30日
5

It's very helpful tool

Language en
Bart Vaes2015年6月26日
1

Getting error in: WebInspector.Settings.prototype = { .... createSetting: function(key, defaultValue) { if (!this._registry[key]) this._registry[key] = new WebInspector.Setting(key, defaultValue, this._eventSupport, window.localStorage); return this._registry[key]; }, . On Kubuntu Linux...

Language en
Ao Wu2015年6月25日
5

how to allow access local html file?

Language en
1 helpful · 1 not helpful
Free Wind2015年6月14日
5

Need tool to explore...

Language en
Monzer Hijazi2015年6月8日
5

worked as advertised

Language en
1 helpful · 2 not helpful
Jess Wang2015年6月8日
1

I added it to my chrome dev tool, but I didn't see the new tab "react" in my dev tool.

Language en
4 helpful · 0 not helpful
Jérémie Campari2015年6月7日
1

Pas d'onglet React visible !

Language fr
14 helpful · 11 not helpful
patrick bradley2015年6月2日
1

The react tab has never appeared in the console. I'm using Chrome on OS X.

Language en
19 helpful · 6 not helpful
Ultrilliam (Jaynator495)2015年5月25日
1

nothing I did would allow it to show, i even waited a month, and still got nothing :/

Language en
17 helpful · 6 not helpful