Professor Peek icon

Professor Peek

by Ronald Jabouin Jr · Education
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Professor Peek adds the RateMyProfessor rating and CUReviews rating to the course catalog

Users
412
+7 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#47K
#39K among extensions
Version
1.9.5
updated 5 Jul 2025

Users

monthly, 2 years
0208415Apr 2024Aug 2025Oct 2026
Latest, 15 Oct 2026: 412 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
025Apr 2024Aug 2025Oct 2026
Latest, 15 Oct 2026: 5 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Professor Peek

Professor Peek allows students to quickly and easily see CUReviews and RateMyProfessor scores for each class on Course Roster. Instructions: 1) Install ProfessorPeek 2) Navigate to Cornell Course Roster and search for classes. The extension will automatically fill in the extra information for class and professor ratings Both class and professor ratings are out of 5. Features: 1.9.4 - PUBPOL classes will show reviews for the PAM equivalent class - Updated links in the extension popup for Fall 2025 1.9: - See link to leave a review for a professor - Fixed downgraded courses getting ratings (Ex: CS 4700 -> CS 3700) - New resources section. To access, click the extension icon in your browser bar - You can now click a professor's name to copy it 1.8: - Filter classes based on whether the start before, after, or in between two given times. - See CUReviews overall, difficulty, and workload rating for each class - Open and collapse discussion sections for each class - Toggle the 2 most recent reviews for each class - Display link to see CUReviews page for a class - Color professor names based on RateMyProfessorScore - See number of ratings a professor has on RateMyProfessor - Display link to see RateMyProfessor page - Show CUReviews info on scheduler page when building a schedule or when a user clicks “Course Details” - Back to top button in bottom right of screen Data - The class ratings and reviews comes from https://www.cureviews.org/ which is offered and maintained by Cornell Digital Tech & Innovation - Professor ratings come from https://www.ratemyprofessors.com/

Growth

WindowUsersChangeRatingsRating
7 days+5+1.2%00.00
30 days+7+1.7%00.00
6 months+63+18.1%+10.00
1 year+138+50.4%+10.00

Chrome Web Store search rankings

Where Professor Peek appears when people search the store, with the 30 day change
Search phrasePosition30 days
class#90+7

Version history

13 versions recorded
1.9.55 Jul 2025
1.9.43 Jul 2025
1.9.318 Oct 2024
1.9.25 Jul 2024
1.9.12 Jul 2024
1.86 May 2024
1.72 May 2024
1.61 May 2024

Details

Category
Education
First seen
23 Apr 2024
Size
79 KB
Languages
en
Pricing
Free
Privacy policy
ronaldjabouinjr.com
Support
ronaldjabouinjr.com
Extension ID
jilfmfcpampggogoeppklpbkkejnoglo

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
tabsclipboardWrite
Site access
https://*/*
Can read and change data on every website you visit.

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