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Shows Rate My Professors ratings next to instructor names on the CSULB class search page. CSULB ProfCheck adds Rate My Professor ratings directly into MyCSULB's class search results, so you can check a professor before you register without opening a new tab. How it works: - A small rating badge appears next to every instructor's name in your class search results - Click the badge to open a card with their overall rating, difficulty score, percent of students who'd take them again, department, and total review count - No RMP entry for that instructor? The badge just shows that clearly instead of leaving you guessing No account, sign-up, or setup required. Install it, search for classes like normal, and the ratings are just there. CSULB ProfCheck only reads the instructor names on the MyCSULB page you're already viewing. It doesn't track your browsing, collect personal data, or require any permissions beyond that. Built by a CSULB student, for CSULB students. Not affiliated with or endorsed by California State University, Long Beach, Oracle/PeopleSoft, or Rate My Professors. The professor name shown on the page you're viewing is sent to Rate My Professors' public API to retrieve their rating
Aug 19, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.