Latest, 15 Oct 2026:9,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 15 Oct 2026:5 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Mutation Events Polyfill
Mutation events will be removed from Chrome 127 for all users* which will go to Stable release on July 23, 2024. The events will begin to be removed from Canary, Dev, and Beta channels earlier than that, as an early-warning.
Polyfill:
There is a polyfill that attempts to allow existing code to continue functioning, while being powered by MutationObserver. The polyfill is located on GitHub or as an npm package.
https://github.com/mfreed7/mutation-events-polyfill#readme
https://www.npmjs.com/package/mutation-events
THIS EXTENSION: Simply loads the above polyfill on every users pages, to fix any breakage they might face from the issue.
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
0
+0.0%
0
0.00
6 months
+1,000
+12.5%
0
0.00
1 year
+3,000
+50.0%
+1
0.00
Chrome Web Store search rankings
Where Mutation Events Polyfill appears when people search the store, with the 30 day change