CP Calendar icon

CP Calendar

by vasu.kesharwani24 · Workflow & Planning
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Chrome extension for checking Competitive programming contests schedule organized by various platforms.

Users
721
−14 in 30 days
Rating
4.1 / 5
unchanged in 30 days
Ratings
10
0 in 30 days
Store rank
#37K
#31K among extensions
Version
3.0.0
updated 19 Dec 2022

Users

monthly, 3 years
2006001,000Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 721 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
2610Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 10 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 CP Calendar

Get every contest schedule details at one place Shows schedule for today's and upcoming contests Simple dropdown menu for filtering by platforms Supports nearly every contest platform Minimal Dark UI Blazing fast! Updates- Fixed minor bugs.

Growth

WindowUsersChangeRatingsRating
7 days−12−1.6%00.00
30 days−14−1.9%00.00
6 months−102−12.4%00.00
1 year−133−15.6%00.00

Version history

3 versions recorded
3.0.018 Dec 2022
1.0.117 Oct 2022
1.0.06 Jun 2021

Details

Category
Workflow & Planning
First seen
6 Jun 2021
Size
1.6 MB
Languages
en
Pricing
Free
Extension ID
gnnibhojjocbjpkhhlphelmiiffodajj

Permissions and risk

Minimal riskimpact 1, likelihood 0
Site access
https://clist.by/api/v2/contest

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