Extension Tracker

React Developer Tools

5,000,000 users Rated 3.94 from 1,642 ratings Last updated 11 Sep 2026

By Meta Live in the Chrome Web Store fmkadmapgofadopljbjfkapdkoienihi Last checked 27 Sep 2026, 01:19 UTC

The listing

What the Chrome Web Store shows, as of the last check

Adds React debugging tools to the Chrome Developer Tools. Created from revision 1d34f91dfd.Summary from the listing
Developer
Meta
Trader status
Declared a trader under EU law
Category
Productivity › Developer Tools
First published
21 Dec 2013
Last updated
11 Sep 2026
Version
8.0.0
Size
655 KiB
Minimum Chrome
114
Languages
1 language

English

Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-275,000,0003.941,642
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#67
by users, of 264,254 extensions
In its category
#3
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
Asked for later, if you agree
  • clipboardWriteChange what's in your clipboard

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Meta Ads Data Advisor3,000,000 3.881,271 Developer Tools
Code Verify30,000 2.1936 Social Networking
Immersive Web Emulator20,000 4.6825 Developer Tools
Relay Developer Tools5,000 5.005 Developer Tools
Signals Gateway Pixel Helper1,000 5.001 Developer Tools
Meta Ray-Ban Display Simulator868 5.006 Developer Tools
All 7 extensions by Meta →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 01:19 UTC; next check around 29 Sep 2026.

We don't copy descriptions, screenshots or developers' contact details. How we collect the data

Cite this page

Extension Tracker. “React Developer Tools” (fmkadmapgofadopljbjfkapdkoienihi). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/fmkadmapgofadopljbjfkapdkoienihi. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_fmkadmapgofadopljbjfkapdkoienihi,
  title   = {React Developer Tools (fmkadmapgofadopljbjfkapdkoienihi)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/fmkadmapgofadopljbjfkapdkoienihi},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.