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Gradescope Grading Leaderboard

Chrome extension by Obsidian Veil Labs · Productivity · Education

A Chrome extension in Productivity · Education with 22 users, barely installed. Audience over the last 30 days: +7.

Specific sites only: 1 match pattern.

What the developer says, and 3 screenshots

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

Users
22
Rating
not rated yet
Users, last 30 days
+7
Version
1.1.0
Updated in the store
2026-02-24
Published
2025-11-27
Manifest
V3
Browser access
1 site pattern

How it has moved

Users
+7 since 15.10
15-22 · 15 readings
  1. 2026-10-1616
  2. 2026-10-1817
  3. 2026-10-2118
  4. 2026-10-2217
  5. 2026-10-2316
  6. 2026-10-2418
  7. 2026-10-2819
  8. 2026-10-2922
  9. 2026-11-0120
  10. 2026-11-0319
  11. 2026-11-0618
  12. 2026-11-0719
  13. 2026-11-0920
  14. 2026-11-1122
  15. 2026-11-1422
Users
+13 since 31.08
9-22 · 31 readings
  1. 2026-08-319
  2. 2026-09-0311
  3. 2026-09-0510
  4. 2026-09-0611
  5. 2026-09-0710
  6. 2026-09-1311
  7. 2026-09-1512
  8. 2026-09-2013
  9. 2026-09-2112
  10. 2026-09-2613
  11. 2026-09-2812
  12. 2026-10-0413
  13. 2026-10-0814
  14. 2026-10-0915
  15. 2026-10-1014
  16. 2026-10-1115
  17. 2026-10-1616
  18. 2026-10-1817
  19. 2026-10-2118
  20. 2026-10-2217
  21. 2026-10-2316
  22. 2026-10-2418
  23. 2026-10-2819
  24. 2026-10-2922
  25. 2026-11-0120
  26. 2026-11-0319
  27. 2026-11-0618
  28. 2026-11-0719
  29. 2026-11-0920
  30. 2026-11-1122
  31. 2026-11-1422

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: 1 match pattern.

  • https://www.gradescope.com/*

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Obsidian Veil Labs.

Like this one

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

  1. Gradescope API Tool Describes nearly the same job, smaller audience 7 users
  2. Gradescope Grading Progress Display Describes nearly the same job, smaller audience 16 users ★ 5.0
  3. Assessment Pathways Grading Tool Describes nearly the same job, smaller audience 6 users ★ 5.0
  4. CheckMateEdu Gradescope Autograder Describes nearly the same job, smaller audience 24 users ★ 5.0
  5. BrightGrades Describes nearly the same job, smaller audience 4 users

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 2026-11-11. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built