Piazzanalytics is a Chrome extension that offers analytics visualizations for post activity and waiting times within Piazza classes. This unofficial extension provides insightful plots including daily post count history, stacked bar charts for post counts based on specific day-hour pairs, box plots showcasing waiting times for responses from instructors or endorsed students, and tag popularity rankings.

To use Piazzanalytics, simply install the extension and locate the Piazzanalytics buttons in the top navigation or feed bars. Click on a button to open a modal where you can set parameters and generate statistics. The default delay between API calls is 1 second, ensuring smooth processing of posts. Remember to use this tool responsibly and consider supporting Piazza for its services.