React Developer Tools
React Developer Tools has 166,996 daily users (+1.9% in 30 days), rated 4.6 from 378 ratings, #6 of 15,225 in Web Development.
Also in the last two weeksv8.0.0 on 29 Oct
Description
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab.
Reviews In every language.
From 378 ratings · 1★ share 5% (was 5% four weeks ago).
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★★☆☆☆ sapphire · 2 Jul 2026 · v6.1.1there is no version 7 which exists according to changelog github.com/react/react/blob/main/packages/react-devtools/CHANGELOG.md#react-devtools-changelog does not work in next.js 16
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★★☆☆☆ Firefox user 18503250 · 18 Jan 2026 · v6.1.1It worked well but hasn't been updated in over a year. The app breaks with the latest React/Next.js libraries due to a bug with params and searchParams in Firefox. There is last 7.1 version in Chrome that works fine. Is Firefox still supported?
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★★★★★ xabe · 21 Jul 2025 · v6.1.1I was suspicious of the recent permission update that adds “input data to the clipboard”. I looked it up on GitHub and that is used to show a “copy to clipboard” button in the extension. Note that this gives permission to write to the clipboard, and not to read the clipboard.
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★☆☆☆☆ Niraj Kumar · 16 Jul 2025 · v6.1.1Why this extension in taking clipboard access. I think its a security issue. I have removed this extension
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★★★★★ Skim99 · 9 Mar 2025 · v6.0.0Very powerful app
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★★★★★ ZayneH · 19 Nov 2024 · v6.0.0I am excited to see how this helps me in the future!
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★★★★★ Ahmed Abdelbaset · 16 Sep 2024 · v5.3.1Well implemented.
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★★★★★ Firefox user 17933575 · 3 Jul 2024 · v5.1.0great
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★★★☆☆ Orrek · 17 Jun 2024 · v5.1.0Caused a high background RAM (4GB) occupation on Linux
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★☆☆☆☆ AmexDev · 14 Jun 2024 · v5.1.0Component backlight does not work
Search Firefox reviews - every stored review from the store, not only this listing's.
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | +2,944 | +1.8% | +3,163 | 1.1 days |
| week | +2,780 | +1.7% | +3,664 | 9.2 days |
| month | +3,089 | +1.9% | +4,035 | 39.2 days |
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
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