PMCA

by Haolin Zhong · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

PMCA tracks your LeetCode progress and prompt you to review based on Ebbinghaus's Forgetting Curve

Users

1,000

0 in 30 days

Rating

4.4 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#28K

#24K among extensions

Version

0.9.8

updated 18 Aug 2024

Users

monthly, 3 years

Latest, 16 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 16 Oct 2026: 5 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 PMCA

USAGE PMCA tracks your LeetCode progress and prompt you to review based on Ebbinghaus's Forgetting Curve. WHY USE PMCA It takes practice to master algorithm problems. PMCA helps you to practice in the most efficient way. GET STARTED 1. Install the PMCA extension in your web browser. 2. Solve and submit LeetCode problems. Upon a success submission, PMCA sets the next review time for the problem based on the Ebbinghaus forgetting curve. 3. Open PMCA to view problems that need to be reviewed now, problems scheduled for future review and mastered problems. You can use the switch in the popup page to switched between the LeetCode global site and the LeetCode CN site. 4. Enjoy coding!