Codeforces Rating-Based Heatmap

Displays a rating-based problem-solving heatmap on Codeforces profile pages.

Users9K

Rating5.0

Reviews21

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Codeforces Rating-Based Heatmap Media preview

4 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthGrowing

+1K+12.5%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.1.0

ManifestV3

Size110KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

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

Reviews