CF-Daily
Tools
Codeforces extension to display a daily question for each user in each rating group
Users
729
Rating
5.0
Reviews
4
7D Growth
-4|-0.55%
Stable signalUnknownMedium-risk permissions
CF Tracker
Find time invested in a particular problem during a contest or otherwise.
Users4KCurrent public install base
Rating4.7Store average score
Reviews13Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsCF Tracker Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.69
Latest
4.69
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
Daily, weekly, and monthly growth
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
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Version1.0.1
ManifestV3
Size10.88KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Find time spent on a particular problem on codeforces.com. It helps in increasing speed which is vital for any competitive programmer.
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text6Synced review bodies
Total ratings / reviews13Chrome Web Store public rating/review count
Store average score: 4.7. 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.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
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Users
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Rating
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Reviews
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7D Growth
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CF GetRating
Workflow & Planning
Get rating for Codeforces problems even with problem tags off.
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Rating
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Reviews
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7D Growth
0|0%
Codeforces Rating-Based Heatmap
Developer Tools
Displays a rating-based problem-solving heatmap on Codeforces profile pages.
Users
9K
Rating
5.0
Reviews
23
7D Growth
0|0%
CF-Predictor
Developer Tools
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
Users
50K
Rating
4.1
Reviews
171
7D Growth
0|0%
Keep Problems
Workflow & Planning
Save problem with link, name, difficulty, code and notes.
Users
683
Rating
4.8
Reviews
5
7D Growth
+5|0.74%
nice
When the extension runs for Codeforces, it takes too long to open problems. After an AC verdict, the timer keeps running. If time analytics could be displayed alongside the problem, it would be really helpful.
fine! can you add a function so that the timer is fixed for solved problems?
Is it available for firefox? ( If not, kindly make one. It'll be very helpful.)
i was searching for this , very helpful.
Very useful to track my program time