The "Remove Login Pop-ups on Zhihu" is a Chrome add-on developed by openHacking. It is a free tool that aims to enhance the user experience on the Zhihu platform by eliminating the annoying login prompts that appear when accessing articles without logging in.

With this add-on, users can browse Zhihu articles without being constantly prompted to log in. It effectively removes the login pop-ups that appear when opening pages and also eliminates the login prompts in the bottom right corner. It is important to note that this add-on does not interfere with the normal login functionality of Zhihu.

Overall, the "Remove Login Pop-ups on Zhihu" add-on is a useful tool for Zhihu users who prefer to browse articles without the interruption of login prompts. It provides a seamless browsing experience and is recommended for those who frequently access Zhihu content without logging in.