Ext Ops Panel
Open dashboard

Perceptron

Chrome extension by Amogh · Productivity · Education

A Chrome extension in Productivity · Education with 25 users, barely installed. Audience over the last 30 days: -1.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
25
Rating
1.0 (1 ratings)
Users, last 30 days
-1
Rating, last 30 days
Steady over 30 days
Version
1.2.0
Updated in the store
2024-11-26
Published
2024-11-21
Manifest
V3
Browser access
2 permissions

How it has moved

Users
-1 since 08.10
25-32 · 17 readings
  1. 2026-10-0826
  2. 2026-10-0927
  3. 2026-10-1029
  4. 2026-10-1331
  5. 2026-10-1630
  6. 2026-10-1828
  7. 2026-10-2129
  8. 2026-10-2227
  9. 2026-10-2328
  10. 2026-10-2429
  11. 2026-10-2528
  12. 2026-10-2730
  13. 2026-10-2932
  14. 2026-11-0127
  15. 2026-11-0326
  16. 2026-11-0525
  17. 2026-11-0725
Rating
unchanged since 08.10
reviewsrating 1.00 · 17 readings
  1. 2026-10-08reviews1rating1.00
  2. 2026-10-09reviews1rating1.00
  3. 2026-10-10reviews1rating1.00
  4. 2026-10-13reviews1rating1.00
  5. 2026-10-16reviews1rating1.00
  6. 2026-10-18reviews1rating1.00
  7. 2026-10-21reviews1rating1.00
  8. 2026-10-22reviews1rating1.00
  9. 2026-10-23reviews1rating1.00
  10. 2026-10-24reviews1rating1.00
  11. 2026-10-25reviews1rating1.00
  12. 2026-10-27reviews1rating1.00
  13. 2026-10-29reviews1rating1.00
  14. 2026-11-01reviews1rating1.00
  15. 2026-11-03reviews1rating1.00
  16. 2026-11-05reviews1rating1.00
  17. 2026-11-07reviews1rating1.00
Users
-3 since 01.09
25-39 · 30 readings
  1. 2026-09-0128
  2. 2026-09-0431
  3. 2026-09-0633
  4. 2026-09-0834
  5. 2026-09-0939
  6. 2026-09-1038
  7. 2026-09-1536
  8. 2026-09-1631
  9. 2026-09-2033
  10. 2026-09-2131
  11. 2026-09-2530
  12. 2026-09-2829
  13. 2026-10-0428
  14. 2026-10-0826
  15. 2026-10-0927
  16. 2026-10-1029
  17. 2026-10-1331
  18. 2026-10-1630
  19. 2026-10-1828
  20. 2026-10-2129
  21. 2026-10-2227
  22. 2026-10-2328
  23. 2026-10-2429
  24. 2026-10-2528
  25. 2026-10-2730
  26. 2026-10-2932
  27. 2026-11-0127
  28. 2026-11-0326
  29. 2026-11-0525
  30. 2026-11-0725
Rating
unchanged since 01.09
reviewsrating 1.00 · 30 readings
  1. 2026-09-01reviews1rating1.00
  2. 2026-09-04reviews1rating1.00
  3. 2026-09-06reviews1rating1.00
  4. 2026-09-08reviews1rating1.00
  5. 2026-09-09reviews1rating1.00
  6. 2026-09-10reviews1rating1.00
  7. 2026-09-15reviews1rating1.00
  8. 2026-09-16reviews1rating1.00
  9. 2026-09-20reviews1rating1.00
  10. 2026-09-21reviews1rating1.00
  11. 2026-09-25reviews1rating1.00
  12. 2026-09-28reviews1rating1.00
  13. 2026-10-04reviews1rating1.00
  14. 2026-10-08reviews1rating1.00
  15. 2026-10-09reviews1rating1.00
  16. 2026-10-10reviews1rating1.00
  17. 2026-10-13reviews1rating1.00
  18. 2026-10-16reviews1rating1.00
  19. 2026-10-18reviews1rating1.00
  20. 2026-10-21reviews1rating1.00
  21. 2026-10-22reviews1rating1.00
  22. 2026-10-23reviews1rating1.00
  23. 2026-10-24reviews1rating1.00
  24. 2026-10-25reviews1rating1.00
  25. 2026-10-27reviews1rating1.00
  26. 2026-10-29reviews1rating1.00
  27. 2026-11-01reviews1rating1.00
  28. 2026-11-03reviews1rating1.00
  29. 2026-11-05reviews1rating1.00
  30. 2026-11-07reviews1rating1.00

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

Amogh publishes 3 listings we track, 32 users between them.

  1. Festive Frenzy Amogh · Lifestyle · Fun · published 2024-12-18 4 users
  2. Countify Amogh · Productivity · Tools · published 2024-12-04 3 users

Like this one

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

  1. Colorblindly Describes nearly the same job, with an established audience 90k users ★ 3.5
  2. Color Blindness Simulator Describes nearly the same job, smaller audience 54 users ★ 5.0
  3. Color Blindness Simulator Describes nearly the same job, smaller audience 188 users
  4. Color-Blindness Simulator + Corrector Describes nearly the same job, smaller audience 2k users ★ 5.0
  5. Симулятор восприятия / Perception simulator Describes nearly the same job, smaller audience 30 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/nfdjbfikphcijmaenjemdjeakbnpfmhd"><img src="https://extops.dev/extensions/nfdjbfikphcijmaenjemdjeakbnpfmhd/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 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built