Codeforces Rating-Based Heatmap
Displays a rating-based problem-solving heatmap on Codeforces profile pages.
As of June 2026, Codeforces Rating-Based Heatmap has 9,000 users and a 5.00/5 rating from 21 reviews in the Developer Tools category.
Usersup 12.5 percent+12.5%
9.0K
9,000
Ratingno change0%
5.00
21 reviews
Reviewsup 5.0 percent+5.0%
21
Version
2.1.0
Manifest V3
90-day change · In the last 90 days this extension gained 1.0K users.
History
3 snapshotsTracking since Apr 20, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 20, 2026 | 8.0K | 5.00 | 20 | 2.1.0 |
| May 11, 2026 | 8.0K | 5.00 | 21 | 2.1.0 |
| Jun 6, 2026 | 8.0K | 5.00 | 21 | 2.1.0 |
| Now | 9.0K | 5.00 | 21 | 2.1.0 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
This Chrome extension enhances Codeforces user profiles by adding a rating-based heatmap that visually represents problem-solving activity. Unlike the default heatmap, which only counts the number of problems solved per day, this extension highlights each day based on the difficulty of the hardest problem solved. KEY FEATURES: 🔹Accurate Rating Heatmap: The heatmap color on a given day represents the maximum rating of a problem solved that day. 🔹Quick Insights: Hovering over any day in the heatmap shows a tooltip displaying detailed information about the problems solved on that day. The tooltip includes: • Problem Name • Problem Rating • Direct Link to the Problem • Indicator if the problem is a duplicate 🔹 Multi-Year Support: Users can analyze their performance across multiple years, allowing for a comprehensive view of their progress over time.
Technical
- Version
- 2.1.0
- Manifest
- V3
- Size
- 110KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- heajdhmohlobjebkgkpdomkaihaghkgb
- Developer ID
- u9c8732d5509510d18ed95fcc9a3d43a5
- Developer Email
- [email protected]
- Created
- Mar 4, 2025
- Last Updated (Store)
- Apr 1, 2025
- Last Scraped
- Jun 6, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.