Grum icon

Grum

by Shadmand Co · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Capture the colors a page renders and check them against your design contract.

Users
5
+3 in 30 days
Rating
5.0 / 5
+5.00 in 30 days
Ratings
3
+3 in 30 days
Store rank
#243K
#203K among extensions
Version
0.3.36
updated 14 Oct 2026

Users

monthly, 1 months
025Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months
023Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 3 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 Grum

Drift detection for your agentic or vibe coded sites.

Growth

WindowUsersChangeRatingsRating
7 days+3+150.0%00.00
30 days+3+150.0%+3+5.00

Version history

13 versions recorded
0.3.3614 Oct 2026
0.3.3414 Oct 2026
0.3.3212 Oct 2026
0.3.278 Oct 2026
0.3.257 Oct 2026
0.2.14 Oct 2026
0.1.1628 Sep 2026
0.1.1127 Sep 2026

Details

Category
Developer Tools
First seen
4 Sep 2026
Size
134 KB
Languages
en-US
Pricing
Free
Privacy policy
getgruum.com
Support
grum.com
Extension ID
eleendlnhpjgefeeagfopijmojkgghbo

Permissions and risk

Moderate riskimpact 1, likelihood 3
Permissions
activeTabscriptingstorage
Site access
https://app.grum.so/*

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