Piazza Controller is a Chrome extension developed by mudit2103. This free extension falls under the category of Browsers, specifically Add-ons & Tools. With Piazza Controller, users can have better control over the replies they see on Piazza, a popular online platform for communication and collaboration among students and instructors.

This extension offers three main features to enhance the Piazza experience. Firstly, users can choose to hide all +1s. This can be useful for those who prefer a more streamlined view of the discussions without the clutter of +1 acknowledgments. Secondly, Piazza Controller allows users to view only unresolved follow-ups. This feature helps users focus on the ongoing discussions and prioritize their attention accordingly. Lastly, users have the option to hide all replies altogether. This can be a handy feature for those who want to quickly skim through the main posts without the distraction of replies.

Piazza Controller provides users with the ability to customize their Piazza experience by controlling the visibility of different types of replies. With its straightforward functionality, this extension helps users streamline their interaction on Piazza and focus on the discussions that matter most to them.