CF World Standings is a free Chrome extension developed by brenopoggiali. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory.

This extension allows users to filter the standings for a specific contest on Codeforces, showing only the active competitors from a specific country. The extension provides lists of countries with more than 5 active users, and these lists are updated every weekend.

One limitation of CF World Standings is that Codeforces does not allow the extension to display more than 1000 users in the list. In such cases, the extension prioritizes active users, who have participated in a contest in the last month, as well as users with higher ratings.