The SJSU RateMyProfessors extension enhances the MySJSU class search experience by displaying the RateMyProfessors rating next to each course. This allows students to assess instructor quality at a glance, assisting them in making more informed decisions regarding their course selections. The extension is free to use and requires no sign-up or payment, making it accessible for all users.

Installation is straightforward; users simply need to add the extension to their Chrome browser. However, it's important to note that if ratings appear as "Unknown" after installation, refreshing the page can resolve this issue. While the extension aims to provide accurate ratings sourced from the RateMyProfessors website, completeness and reliability are not guaranteed, and users should consider multiple factors when choosing courses.