Piazza Filter is a simple and free Chrome extension developed by lyuan1227. It is designed specifically for Piazza users to filter and hide selected content, allowing them to focus on the threads they need. This plugin aims to improve the efficiency of navigating mass Piazza responses in one thread.

With Piazza Filter, users can take advantage of several implemented features to enhance their Piazza experience. One of these features is the option to hide resolved posts, which is particularly useful for instructors who want to efficiently focus on and address unresolved issues. By hiding resolved posts, instructors can easily identify and prioritize unresolved ones.

Another helpful feature of Piazza Filter is the ability to hide long follow-ups on Piazza. This is beneficial in situations where users only need to see the original follow-ups and want to avoid clutter caused by lengthy responses. By hiding long follow-ups, users can quickly access the relevant information they need without unnecessary distractions.

Moreover, Piazza Filter allows users to filter threads based on the participation of specific users. This feature enables users to only display follow-ups that involve a particular user's participation, making it easier to track and monitor their contributions.

Lastly, if a desired feature is not available, Piazza Filter empowers users to build it themselves. This flexibility allows users to customize their Piazza experience according to their specific needs and preferences.

Overall, Piazza Filter is a helpful Chrome extension that enhances the functionality of Piazza by providing users with the ability to filter and hide content, allowing them to focus on the threads that are most relevant to them.