ВКорешах is a free Chrome browser add-on developed by KR3ND31. This add-on provides a script that allows users to highlight their friends, followers, and blocked users on VKontakte (VK), a popular social networking site in Russia.

With a simple and intuitive interface, ВКорешах offers several versions, each with different improvements and bug fixes. Users can easily navigate through the settings and customize their highlighting preferences. The add-on also includes features such as highlighting new links while scrolling and highlighting non-friends, subscribers, and users in the blocked list.

Overall, ВКорешах is a useful tool for VKontakte users who want to easily identify their friends, followers, and blocked users. The frequent updates and improvements by the developer ensure a smooth experience for users.