UIUCProfCritic is a Chrome extension designed to enhance the course registration process for students at the University of Illinois Urbana-Champaign (UIUC). By integrating real-time ratings from RateMyProfessors.com, this tool provides essential information about professors directly on the registration page, including ratings, difficulty levels, and the likelihood of taking the professor again. This allows students to make informed decisions when selecting their classes.

To use UIUCProfCritic, students simply need to ensure the Schedule type column is visible on their registration page, then activate the extension. It will scrape the list of professors and match them with their corresponding ratings, displaying the information in an organized format. Additionally, students can click on a professor's name for more detailed information, further aiding in their course selection process.