extWatcher icon

extWatcher

by Eric Lawrence · bayden.com · Developer Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Watch a Chromium-based browser for extension install and removal events.

Users
36
+7 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#123K
#102K among extensions
Version
1.0.1.0
updated 22 Jun 2022

Users

monthly, 3 years
352100Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 36 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 0 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 extWatcher

This debugging aid will watch all browser extension installs, uninstalls, enables and disables, regardless of source (e.g. user action, side-loading, Group Policy Update, etc).

Growth

WindowUsersChangeRatingsRating
7 days+2+5.9%00.00
30 days+7+24.1%00.00
6 months+2+5.9%00.00
1 year0+0.0%00.00

Version history

1 versions recorded
1.0.1.021 Jun 2022

Details

Category
Developer Tools
First seen
21 Jun 2022
Size
81 KB
Languages
en-US
Pricing
Free
Support
github.com
Extension ID
mklgcofahnoeohhcdmbeaabnkmoooohk

Permissions and risk

Minimal riskimpact 1, likelihood 0
Permissions
managementstorage

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