LeetCode Stopwatch

by Tuan Chau · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

This extension customizes the LeetCode website

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#171K

#143K among extensions

Version

1.1

updated 27 May 2024

Users

monthly, 2 years

Latest, 17 Oct 2026: 14 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 17 Oct 2026: 1 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 LeetCode Stopwatch

This extension replace the stopwatch on the toolbar of Leetcode's problem page. The feature is simple: - Start/Stop the stopwatch - Auto start after 2 mins remaining on the problem - Restore unstopped stopwatch for the next visit on the problem