知乎助手 is a free Chrome add-on that aims to efficiently solve some common pain points on the Zhihu platform. With this add-on, users can easily navigate to specific Zhihu pages and perform two main functions.

The first function allows users to batch unfollow questions on Zhihu with just one click. This can be particularly useful for users who have followed a large number of questions and want to clean up their feed.

The second function enables users to quickly remove their likes on their own homepage activities on Zhihu. This feature can be beneficial for users who have accidentally liked certain posts or simply want to remove their likes for any reason.

Overall, 知乎助手 offers a convenient solution for Zhihu users to efficiently manage their interactions on the platform, making it easier to navigate and control their activities.