CF TopHacker

by RahulHarpal · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Adds a 'Hacks Standings' button to Codeforces contest standings page

Users

193

+5 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#65K

#55K among extensions

Version

1.5.0

updated 24 Nov 2024

Users

monthly, 2 years

Latest, 18 Oct 2026: 193 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 18 Oct 2026: 4 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 CF TopHacker

The normal standings page on CodeForces is quite good, but the one feature that should be added would be to display all the Top Hackers for each contest, alongside all the Top Performers. This extension solves this issue. This is the most efficient extension to see live hacks leaderboard during the hacking phase and after the hacking phase ends. This helps hackers analyse which problems have weak test cases during the hacking phase. Demo video: https://studio.youtube.com/video/J4P4t6bTUHk/edit