Codeforces Stopwatch

by stopwatchforcodeforces@gmail.com · Education

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Track thinking and coding time for Codeforces practice.

Users

store count

Rating

0.0 / 5

unchanged in 30 days

Ratings

total ratings

Store rank

#304K

#246K among extensions

Version

0.1.0

updated 20 Sep 2026

Users

monthly, 1 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Codeforces Stopwatch

Codeforces Stopwatch helps you understand how you spend your practice time. Track thinking and coding separately, pause for breaks, and record whether you used help or solved a problem independently. Start directly from a Codeforces problem page, with its rating and tags captured automatically when available. Review your progress in a dedicated analytics dashboard. Compare results by rating and tag, explore your thinking-to-coding balance, and see how often you use help. Your history stays on your device. No account required, with JSON export and import for backups.