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React Developer Tools




Developer Tools

4.15.0 (8/11/2021)





August 10, 2021

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version 4.15.0 (8/11/2021)  - Download ZIP file

version 4.14.0 (7/16/2021)  - Download ZIP file

version 4.13.5 (5/25/2021)  - Download ZIP file

version 4.13.4 (5/20/2021)  - Download ZIP file

version 4.13.2 (5/7/2021)  - Download ZIP file

version 4.12.3 (4/19/2021)  - Download ZIP file

version 4.11.0 (4/9/2021)  - Download ZIP file

version 4.10.1 (12/4/2020)  - Download ZIP file

version 4.7.0 (5/18/2020)  - Download ZIP file

version 4.6.0 (3/26/2020)  - Download ZIP file

version 4.5.0 (3/3/2020)  - Download ZIP file

version 4.4.0 (1/3/2020)  - Download ZIP file

version 4.2.1 (11/27/2019)  - Download ZIP file

version 4.2.0 (10/3/2019)  - Download ZIP file

version 4.1.2 (9/27/2019)  - Download ZIP file

version 4.0.6 (8/26/2019)  - Download ZIP file

version 4.0.5 (8/19/2019)  - Download ZIP file

version 3.6.0  - Download ZIP file

version 3.5.0  - Download ZIP file

version 0.15.4  - Download ZIP file

version 0.15.3  - Download ZIP file

version 0.15.1  - Download ZIP file

version 0.15.0  - Download ZIP file

version 0.14.9  - Download ZIP file

version 0.14.8  - Download ZIP file

version  - Download ZIP file

version 0.14.6  - Download ZIP file

version 0.14.5  - Download ZIP file

version 0.14.4  - Download ZIP file

version 0.14.3  - Download ZIP file

version 0.14.2  - Download ZIP file

version 0.14.11  - Download ZIP file

version 0.14.10  - Download ZIP file

version 0.14.1  - Download ZIP file

version 0.14  - Download ZIP file

version 0.13.1  - Download ZIP file

version 0.13.0  - Download ZIP file

version 0.12.2  - Download ZIP file

version 0.12.1  - Download ZIP file

version 3.4.3  - Download ZIP file

version 3.4.2  - Download ZIP file

version 3.4.1  - Download ZIP file

version 3.4.0  - Download ZIP file

version 3.3.2  - Download ZIP file

version 3.3.1  - Download ZIP file

version 3.3.0  - Download ZIP file

version 3.2.4  - Download ZIP file

version 3.2.3  - Download ZIP file

version 2.5.2  - Download ZIP file

version 2.5.0  - Download ZIP file


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.

This extension requires permissions to access the page's React tree, but it does not transmit any data remotely. It is fully open source, and you can find its source code at https://github.com/facebook/react/tree/master/packages/react-devtools-extensions.

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What has inspired us?

Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!