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Chrome extension · Productivity · Education

  • Established publisher

A Chrome extension in Productivity · Education with 45 users, barely installed. Audience over the last 30 days: +4.

Specific sites only: 4 match patterns.

What the developer says, and 1 screenshot

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

Users
45
Rating
5.0 (1 ratings)
Users, last 30 days
+4
Rating, last 30 days
Steady over 30 days
Version
2.2.0
Updated in the store
2026-02-02
Published
2025-09-11
Manifest
V3
Browser access
2 permissions, 4 site patterns

How it has moved

Users
+4 since 01.10
38-45 · 14 readings
  1. 2026-10-0543
  2. 2026-10-0841
  3. 2026-10-0942
  4. 2026-10-1040
  5. 2026-10-1339
  6. 2026-10-1640
  7. 2026-10-1838
  8. 2026-10-2142
  9. 2026-10-2241
  10. 2026-10-2343
  11. 2026-10-2444
  12. 2026-10-2745
  13. 2026-10-2945
  14. 2026-10-3145
Rating
unchanged since 01.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-05reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-21reviews1rating5.00
  9. 2026-10-22reviews1rating5.00
  10. 2026-10-23reviews1rating5.00
  11. 2026-10-24reviews1rating5.00
  12. 2026-10-27reviews1rating5.00
  13. 2026-10-29reviews1rating5.00
  14. 2026-10-31reviews1rating5.00
Users
unchanged since 31.08
38-47 · 26 readings
  1. 2026-08-3145
  2. 2026-09-0347
  3. 2026-09-0440
  4. 2026-09-0543
  5. 2026-09-0644
  6. 2026-09-0847
  7. 2026-09-1045
  8. 2026-09-1341
  9. 2026-09-1543
  10. 2026-09-1641
  11. 2026-09-2040
  12. 2026-09-2541
  13. 2026-10-0543
  14. 2026-10-0841
  15. 2026-10-0942
  16. 2026-10-1040
  17. 2026-10-1339
  18. 2026-10-1640
  19. 2026-10-1838
  20. 2026-10-2142
  21. 2026-10-2241
  22. 2026-10-2343
  23. 2026-10-2444
  24. 2026-10-2745
  25. 2026-10-2945
  26. 2026-10-3145
Rating
unchanged since 31.08
reviewsrating 5.00 · 26 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00
  11. 2026-09-20reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-10-05reviews1rating5.00
  14. 2026-10-08reviews1rating5.00
  15. 2026-10-09reviews1rating5.00
  16. 2026-10-10reviews1rating5.00
  17. 2026-10-13reviews1rating5.00
  18. 2026-10-16reviews1rating5.00
  19. 2026-10-18reviews1rating5.00
  20. 2026-10-21reviews1rating5.00
  21. 2026-10-22reviews1rating5.00
  22. 2026-10-23reviews1rating5.00
  23. 2026-10-24reviews1rating5.00
  24. 2026-10-27reviews1rating5.00
  25. 2026-10-29reviews1rating5.00
  26. 2026-10-31reviews1rating5.00

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: 4 match patterns.

  • https://rest.blackhistoryapi.io/*
  • https://api.blackhistoryapi.io/*
  • https://api.coingecko.com/*
Show the remaining 1
  • https://api.openweathermap.org/*
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

Like this one

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

  1. This Day in History Describes nearly the same job, smaller audience 15 users
  2. TablissNG Describes nearly the same job, smaller audience 8k users ★ 4.8
  3. Aesthetic Minimal New Tab Dashboard Describes nearly the same job, smaller audience 20 users ★ 5.0
  4. Stellar Tab Describes nearly the same job, smaller audience 4 users
  5. Historical Events On This Day Describes nearly the same job, smaller audience 5 users (last published figure)

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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/oncdainnmbnagodnmhbldodgpdlnofpg/badge.svg)](https://extops.dev/extensions/oncdainnmbnagodnmhbldodgpdlnofpg)

HTML

<a href="https://extops.dev/extensions/oncdainnmbnagodnmhbldodgpdlnofpg"><img src="https://extops.dev/extensions/oncdainnmbnagodnmhbldodgpdlnofpg/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built