Cat Calendar icon

Cat Calendar

by JameScript · Just for Fun
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

The extension opens a popup calendar with hidden features, be sure to explore them.

Users
15
−4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#166K
#138K among extensions
Version
1.07
updated 25 May 2025

Users

monthly, 1 years
01021Apr 2025Feb 2026Oct 2026
Latest, 15 Oct 2026: 15 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 years
001Apr 2025Feb 2026Oct 2026
Latest, 15 Oct 2026: 1 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 Cat Calendar

This is a calendar still in development. It is called CATendar because of a love of cats. The latest version allows you to play Youtube video!

Growth

WindowUsersChangeRatingsRating
7 days−2−11.8%00.00
30 days−4−21.1%00.00
6 months−8−34.8%00.00
1 year−2−11.8%00.00

Version history

6 versions recorded
1.0725 May 2025
1.0622 May 2025
1.0516 May 2025
1.021 May 2025
1.0129 Apr 2025
1.022 Apr 2025

Details

Category
Just for Fun
First seen
22 Apr 2025
Size
1.5 MB
Languages
en-US
Pricing
Free
Extension ID
hcfjoohgkicebdgddeaeibfghpgmgmgb

Permissions and risk

Minimal riskimpact 0, likelihood 1
Permissions
windowsstorage

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