CF TopHacker is a Chrome extension designed to enhance the user experience on the Codeforces contest standings page. This add-on introduces a 'Hacks Standings' button, allowing users to view the top hackers for each contest alongside the top performers. This feature addresses a common request within the community, providing valuable insights during competitions.

The extension is particularly useful during the hacking phase, as it displays a live leaderboard of hacks. This functionality enables participants to analyze which problems may have weak test cases, enhancing their strategic approach to contests. With its free license, CF TopHacker is a practical tool for both competitive programmers and hackers alike, streamlining the process of tracking performance metrics.