Ext Ops Panel
Open dashboard

AlgoRadar

Chrome extension by nilanshucodes · Productivity · Tools

A Chrome extension in Productivity · Tools with 102 users, barely installed. Audience over the last 30 days: +15.

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
102
Rating
4.7 (40 ratings)
Users, last 30 days
+15
Rating, last 30 days
Steady over 30 days
Version
1.2.0
Updated in the store
2026-01-21
Published
2025-12-18
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+15 since 04.10
77-181 · 19 readings
  1. 2026-10-05147
  2. 2026-10-08179
  3. 2026-10-09178
  4. 2026-10-10175
  5. 2026-10-11177
  6. 2026-10-13181
  7. 2026-10-1686
  8. 2026-10-17117
  9. 2026-10-18122
  10. 2026-10-19120
  11. 2026-10-20121
  12. 2026-10-22118
  13. 2026-10-2479
  14. 2026-10-2577
  15. 2026-10-2887
  16. 2026-10-2997
  17. 2026-10-30100
  18. 2026-11-01102
  19. 2026-11-03102
Rating
unchanged since 04.10
reviewsrating 4.72 · 19 readings
  1. 2026-10-05reviews40rating4.72
  2. 2026-10-08reviews40rating4.72
  3. 2026-10-09reviews40rating4.72
  4. 2026-10-10reviews40rating4.72
  5. 2026-10-11reviews40rating4.72
  6. 2026-10-13reviews40rating4.72
  7. 2026-10-16reviews40rating4.72
  8. 2026-10-17reviews40rating4.72
  9. 2026-10-18reviews40rating4.72
  10. 2026-10-19reviews40rating4.72
  11. 2026-10-20reviews40rating4.72
  12. 2026-10-22reviews40rating4.72
  13. 2026-10-24reviews40rating4.72
  14. 2026-10-25reviews40rating4.72
  15. 2026-10-28reviews40rating4.72
  16. 2026-10-29reviews40rating4.72
  17. 2026-10-30reviews40rating4.72
  18. 2026-11-01reviews40rating4.72
  19. 2026-11-03reviews40rating4.72
Users
+38 since 01.09
59-181 · 30 readings
  1. 2026-09-0164
  2. 2026-09-0267
  3. 2026-09-0665
  4. 2026-09-0762
  5. 2026-09-0860
  6. 2026-09-1059
  7. 2026-09-1367
  8. 2026-09-1568
  9. 2026-09-2190
  10. 2026-09-2789
  11. 2026-09-2887
  12. 2026-10-05147
  13. 2026-10-08179
  14. 2026-10-09178
  15. 2026-10-10175
  16. 2026-10-11177
  17. 2026-10-13181
  18. 2026-10-1686
  19. 2026-10-17117
  20. 2026-10-18122
  21. 2026-10-19120
  22. 2026-10-20121
  23. 2026-10-22118
  24. 2026-10-2479
  25. 2026-10-2577
  26. 2026-10-2887
  27. 2026-10-2997
  28. 2026-10-30100
  29. 2026-11-01102
  30. 2026-11-03102
Rating
+0.018 since 01.09
reviewsrating 4.707-4.725 · 30 readings
  1. 2026-09-01reviews41rating4.707
  2. 2026-09-02reviews41rating4.707
  3. 2026-09-06reviews41rating4.707
  4. 2026-09-07reviews41rating4.707
  5. 2026-09-08reviews41rating4.707
  6. 2026-09-10reviews41rating4.707
  7. 2026-09-13reviews40rating4.725
  8. 2026-09-15reviews40rating4.725
  9. 2026-09-21reviews40rating4.725
  10. 2026-09-27reviews40rating4.725
  11. 2026-09-28reviews40rating4.725
  12. 2026-10-05reviews40rating4.725
  13. 2026-10-08reviews40rating4.725
  14. 2026-10-09reviews40rating4.725
  15. 2026-10-10reviews40rating4.725
  16. 2026-10-11reviews40rating4.725
  17. 2026-10-13reviews40rating4.725
  18. 2026-10-16reviews40rating4.725
  19. 2026-10-17reviews40rating4.725
  20. 2026-10-18reviews40rating4.725
  21. 2026-10-19reviews40rating4.725
  22. 2026-10-20reviews40rating4.725
  23. 2026-10-22reviews40rating4.725
  24. 2026-10-24reviews40rating4.725
  25. 2026-10-25reviews40rating4.725
  26. 2026-10-28reviews40rating4.725
  27. 2026-10-29reviews40rating4.725
  28. 2026-10-30reviews40rating4.725
  29. 2026-11-01reviews40rating4.725
  30. 2026-11-03reviews40rating4.725

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://algoradar-extension.vercel.app/api/contests.js
  • 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.

The publisher

nilanshucodes.

Like this one

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

  1. Contests Notifier Describes nearly the same job, smaller audience 760 users ★ 5.0
  2. CodingDude - Contest Reminder Describes nearly the same job, smaller audience 1k users ★ 4.6
  3. Contest Reminder – Coding Competition Alerts Describes nearly the same job, smaller audience 521 users ★ 4.6
  4. CodingKaro Describes nearly the same job, smaller audience 24 users
  5. nextContest - Contest Tracker Describes nearly the same job, smaller audience 252 users ★ 4.9

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/epmfbchmonbfhpmpkbpjlbdgngkilkea/badge.svg)](https://extops.dev/extensions/epmfbchmonbfhpmpkbpjlbdgngkilkea)

HTML

<a href="https://extops.dev/extensions/epmfbchmonbfhpmpkbpjlbdgngkilkea"><img src="https://extops.dev/extensions/epmfbchmonbfhpmpkbpjlbdgngkilkea/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built