VkFilter is a free Chrome add-on developed by Serebriakov Dmitriy. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

This extension allows users to filter posts and comments based on the number of likes. By hiding posts and comments with a low number of likes, users can focus on the most interesting news in their feed, read the most popular posts in communities, and view only the most witty comments on news articles.

Posts can be hidden in the feed, on user profiles, in groups, and public pages. Similarly, comments can be hidden in the feed, on user profiles, in groups, public pages, on direct news pages (wall-), and in group discussions (topic-). Comments on photos and videos can also be hidden.

To hide posts, users need to specify the minimum number of likes above the "Posts" button and then click the button. This will hide all posts with fewer likes than the specified amount. The same process applies to comments.

To show all hidden posts or comments again, users simply need to click the "Refresh" button.