CodingBuddy
Workflow & Planning
FreemiumConfidence 64
Never miss a Coding contest again! Displays live and upcoming Programming Contests happening on a variety of popular platforms.
Users
5K
Rating
4.6
Reviews
95
7D Growth
--|--
Growth signalUnknownLow-risk permissions
CP Calendar
An extension that keeps users updated about Coding or Competitive Programming contests.
Users4KCurrent public install base
Rating4.2Store average score
Reviews46Public review volume
Manifest versionV3Extension platform version
7-day growth+1KNet users gained this week
7-day growth rate+33.3%Relative weekly velocity
Preview
2 assetsCP Calendar Media preview
Trend
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7-day rating change
Start
4.22
Latest
4.22
7-day rating change
0.00
2026年7月16日2026年7月22日
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1-day growthFlat
00%7-day growthGrowing
+1K+33.3%30-day growthGrowing
+1K+33.3%Technical snapshot
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Version0.0.9
ManifestV3
Size572KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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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
Reviews
Recent review snapshot
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Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text36Synced review bodies
Total ratings / reviews46Chrome Web Store public rating/review count
Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Best
works!
Good one. But not working for a week. What happened? Nothing is showing.
awesome, add hackerank and its complete
Amazing Extension. Just a suggestion, add HackerRank competitions as well
such a wonderful extension <3
I loved it, but a small suggestion, Please introduce div-1, div-2, div-3 or All based filters.
Loved the Simplicity.
Amazing UI, Liked it very much.
Nice extension it would be great if you add a timer which shows how many hours left to contest but not that neccesary.