CF Calendar
A Chrome extension that checks for new Codeforces contests every 12 hours and adds them to Google Calendar.
As of June 2026, CF Calendar has 20 users in the Productivity category.
Usersup 33.3 percent+33.3%
20
20
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.0
Manifest V3
History
3 snapshotsTracking since Apr 23, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 23, 2026 | 15 | — | — | 1.0 |
| May 12, 2026 | 17 | — | — | 1.0 |
| Jun 8, 2026 | 16 | — | — | 1.0 |
| Now | 20 | — | — | 1.0 |
Permissions & access
- Permissions
- alarmsstoragecookies
- Host access
- http://localhost/*, https://codeforces-contest-tracker.vercel.app/*
Screenshots
About
A chrome extension which let you track the codeforces contests. It add events on your google calendar for the track of the
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 17.26KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- ioemiiieoamohhdbnjcafooaeggjlghm
- Developer ID
- udd3eb847707041569ed8223a35849977
- Developer Email
- [email protected]
- Created
- Jun 18, 2024
- Last Updated (Store)
- Jun 18, 2024
- Last Scraped
- Jun 8, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 8, 2026.