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NoBadProfessors

Chrome extension by ybass · Productivity · Education

A Chrome extension in Productivity · Education with 705 users, barely installed. Audience over the last 30 days: +530.

Specific sites only: 3 match patterns.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
705
Rating
5.0 (5 ratings)
Users, last 30 days
+530
Rating, last 30 days
Steady over 30 days
Version
2.6.1
Updated in the store
2026-10-28
Published
2026-04-02
Manifest
V3
Browser access
2 permissions, 3 site patterns

How it has moved

Users
+530 since 01.10
175-705 · 18 readings
2026-10-22: released 2.4.02026-10-24: released 2.6.02026-10-28: released 2.6.1
  1. 2026-10-04196
  2. 2026-10-08195
  3. 2026-10-09196
  4. 2026-10-11198
  5. 2026-10-13196
  6. 2026-10-16198
  7. 2026-10-17199
  8. 2026-10-18204
  9. 2026-10-19201
  10. 2026-10-21198
  11. 2026-10-22203released 2.4.0
  12. 2026-10-23202
  13. 2026-10-24394released 2.6.0
  14. 2026-10-25692
  15. 2026-10-28700released 2.6.1
  16. 2026-10-29704
  17. 2026-10-30705
  18. 2026-10-31705
Rating
unchanged since 01.10
reviewsrating 5.00 · 18 readings
2026-10-22: released 2.4.02026-10-24: released 2.6.02026-10-28: released 2.6.1
  1. 2026-10-04reviews5rating5.00
  2. 2026-10-08reviews5rating5.00
  3. 2026-10-09reviews5rating5.00
  4. 2026-10-11reviews5rating5.00
  5. 2026-10-13reviews5rating5.00
  6. 2026-10-16reviews5rating5.00
  7. 2026-10-17reviews5rating5.00
  8. 2026-10-18reviews5rating5.00
  9. 2026-10-19reviews5rating5.00
  10. 2026-10-21reviews5rating5.00
  11. 2026-10-22reviews5rating5.00released 2.4.0
  12. 2026-10-23reviews5rating5.00
  13. 2026-10-24reviews5rating5.00released 2.6.0
  14. 2026-10-25reviews5rating5.00
  15. 2026-10-28reviews5rating5.00released 2.6.1
  16. 2026-10-29reviews5rating5.00
  17. 2026-10-30reviews5rating5.00
  18. 2026-10-31reviews5rating5.00
Users
+540 since 01.09
162-705 · 31 readings
2026-10-22: released 2.4.02026-10-24: released 2.6.02026-10-28: released 2.6.1
  1. 2026-09-01165
  2. 2026-09-03168
  3. 2026-09-04162
  4. 2026-09-06162
  5. 2026-09-08164
  6. 2026-09-09163
  7. 2026-09-13165
  8. 2026-09-15164
  9. 2026-09-17169
  10. 2026-09-21167
  11. 2026-09-25174
  12. 2026-09-26176
  13. 2026-09-28175
  14. 2026-10-04196
  15. 2026-10-08195
  16. 2026-10-09196
  17. 2026-10-11198
  18. 2026-10-13196
  19. 2026-10-16198
  20. 2026-10-17199
  21. 2026-10-18204
  22. 2026-10-19201
  23. 2026-10-21198
  24. 2026-10-22203released 2.4.0
  25. 2026-10-23202
  26. 2026-10-24394released 2.6.0
  27. 2026-10-25692
  28. 2026-10-28700released 2.6.1
  29. 2026-10-29704
  30. 2026-10-30705
  31. 2026-10-31705
Rating
unchanged since 01.09
reviewsrating 5.00 · 31 readings
2026-10-22: released 2.4.02026-10-24: released 2.6.02026-10-28: released 2.6.1
  1. 2026-09-01reviews5rating5.00
  2. 2026-09-03reviews5rating5.00
  3. 2026-09-04reviews5rating5.00
  4. 2026-09-06reviews5rating5.00
  5. 2026-09-08reviews5rating5.00
  6. 2026-09-09reviews5rating5.00
  7. 2026-09-13reviews5rating5.00
  8. 2026-09-15reviews5rating5.00
  9. 2026-09-17reviews5rating5.00
  10. 2026-09-21reviews5rating5.00
  11. 2026-09-25reviews5rating5.00
  12. 2026-09-26reviews5rating5.00
  13. 2026-09-28reviews5rating5.00
  14. 2026-10-04reviews5rating5.00
  15. 2026-10-08reviews5rating5.00
  16. 2026-10-09reviews5rating5.00
  17. 2026-10-11reviews5rating5.00
  18. 2026-10-13reviews5rating5.00
  19. 2026-10-16reviews5rating5.00
  20. 2026-10-17reviews5rating5.00
  21. 2026-10-18reviews5rating5.00
  22. 2026-10-19reviews5rating5.00
  23. 2026-10-21reviews5rating5.00
  24. 2026-10-22reviews5rating5.00released 2.4.0
  25. 2026-10-23reviews5rating5.00
  26. 2026-10-24reviews5rating5.00released 2.6.0
  27. 2026-10-25reviews5rating5.00
  28. 2026-10-28reviews5rating5.00released 2.6.1
  29. 2026-10-29reviews5rating5.00
  30. 2026-10-30reviews5rating5.00
  31. 2026-10-31reviews5rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 3 match patterns.

  • https://myplan.uw.edu/*
  • https://csprd.ctclink.us/*
  • https://graphql.ratemyprofessors.com/*
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 2.6.1
  2. Version 2.6.0 · Changed where it works (changed: optional site access)
  3. Version 2.4.0 · Asked for more permissions (5, was 4) (changed: browser permissions, optional site access)

What changed recently

  1. Package size changed
  2. Released version 2.6.1 (was 2.6.0)
  3. Package size changed
Show the remaining 6
  1. Changed where it works (changed: optional site access)
  2. Released version 2.6.0 (was 2.4.0)
  3. Package size changed
  4. Asked for more permissions (5, was 4) (changed: browser permissions, optional site access)
  5. Store description rewritten
  6. Released version 2.4.0 (was 2.3.0)

The publisher

ybass.

Like this one

Listings the catalog judges closest in what they say they do.

  1. UniRate Describes nearly the same job, smaller audience 74 users ★ 5.0
  2. Professor Ratings for Course Search Describes nearly the same job, smaller audience 5 users
  3. SwoopScores Describes nearly the same job, smaller audience 7 users ★ 5.0
  4. DU ProfessorView Describes nearly the same job, smaller audience 2 users (last published figure)
  5. CSULB ProfCheck Describes nearly the same job, smaller audience 13 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built