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PluginStats

CP Calendar users statistics

By Arjun J · Chrome Web Store · Developer Tools

An extension that keeps users updated about Coding or Competitive Programming contests.

View on Chrome Web Store Fresh · Oct 18, 2026

CP Calendar has approximately 3,000 recorded users on Chrome Web Store.

It ranks #447 of 2,033 tracked Chrome Web Store listings by users.

It is rated 4.2 out of 5 from 46 ratings.

PluginStats has 1 daily observations since Oct 18, 2026; the latest is from Oct 18, 2026.

Users
~3,000
Public listing page · Oct 18, 2026
7-day growth
—
Insufficient history
30-day growth
—
Insufficient history
90-day growth
—
Insufficient history
Rank
#447
Among tracked Chrome Web Store listings

Rating: 4.20 / 5 from 46 ratings

About CP Calendar

An extension that keeps users updated about Coding or Competitive Programming contests.

Never miss a coding contest again! CP Calendar helps you get the schedule of all Competitive Programming contests, hosted by various well-known platforms, listed in a single place.

Shows a list of live and upcoming coding contests hosted by various popular competitive programming websites.

Platforms supported: - Atcoder - CodeChef - Codeforces - GeeksForGeeks - Naukri.com - Leetcode - TopCoder

Found any bugs or have any suggestions to make CP Calendar better, if not the best?

Log them here : https://github.com/karanarjunjr/cp-calendar/issues

Cheers!

Description from the Chrome Web Store listing.

Charts

Images: 30d · 1y · all time · 1600×900 dark

Adoption over time

CP Calendar users on Chrome Web Store, last 90 days: 3,000 users as of Oct 18, 2026.CP CalendarUsers on Chrome Web Store · Last 90 days~3,000users2.7K2.8K2.9K3K3.1K3.2K3.3KJul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18usersOct 18, 2026 – Oct 18, 2026 · 1 observations · Updated Oct 18, 2026pluginstats.com
CP Calendar users on Chrome Web Store, last 90 days: 3,000 users as of Oct 18, 2026.
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7/30/90-day growth

CP Calendar users growth on Chrome Web Store: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.CP CalendarUsers growth on Chrome Web Store3,000users now7-day growthinsufficient historyInsufficient history30-day growthinsufficient historyInsufficient history90-day growthinsufficient historyInsufficient historyGrowth vs. nearest observation to each baseline date · Updated Oct 18, 2026pluginstats.com
CP Calendar users growth on Chrome Web Store: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.
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Ranking history

CP Calendar Chrome Web Store ranking history: currently #447 (by users).CP CalendarChrome Web Store ranking · by users · Last 90 days#447current rank#340#360#380#400#420#440#460Jul 21Aug 5Aug 20Sep 4Sep 19Oct 4Oct 19rankOct 18, 2026 – Oct 19, 2026 · 2 observations · Updated Oct 18, 2026pluginstats.com
CP Calendar Chrome Web Store ranking history: currently #447 (by users).
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Ratings over time

CP Calendar ratings on Chrome Web Store, last 90 days: 46 ratings as of Oct 18, 2026.CP CalendarRatings on Chrome Web Store · Last 90 days46ratings40424446485052Jul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18ratingsOct 18, 2026 – Oct 18, 2026 · 1 observations · Updated Oct 18, 2026pluginstats.com
CP Calendar ratings on Chrome Web Store, last 90 days: 46 ratings as of Oct 18, 2026.
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Listing placement

All Chrome Web Store2,032 listings · 102 pages · 1,017 shown · page 23, #7 (overall #447)
All Chrome Web Store: every listing in users order
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Listing placement

Developer Tools170 listings · 9 pages · page 3, #6 (overall #46)
Developer Tools: every listing in users order
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Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.

Each band is one page of 20. Users on a log scale. Placement is projected from users, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.

Recent observations

Full history (1)
Recent users observations for CP Calendar
Date (UTC)UsersChange vs. previous
3,000—

Similar Chrome Web Store Developer Tools plugins

All 20 CP Calendar alternatives

Data source

Covers every Chrome Web Store extension with at least 100 users, found through the store's public sitemap. User counts are read from public listing pages. The 10% most-used extensions are refreshed daily, the next 40% weekly and the next 40% monthly; the least-used 10% are not refreshed. Google displays rounded user counts (and caps the display at 10,000,000+), so small changes may not be visible. Rating counts above 1,000 are rounded (e.g. 1.6K).

Listing: https://chromewebstore.google.com/detail/cp-calendar/nahdeimiheknmpknkenfkmhonnlboeim. First seen Oct 18, 2026; last successful collection Oct 18, 2026. See the methodology.