Ext Ops Panel
Open dashboard

NKLCBHub(네카라쿠배 허브)

Chrome extension by donghyeon0915 · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 42 users, barely installed. Audience over the last 30 days: -1.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
42
Rating
5.0 (2 ratings)
Users, last 30 days
-1
Rating, last 30 days
Steady over 30 days
Version
0.0.9
Updated in the store
2023-03-10
Published
2023-01-11
Manifest
V3
Browser access
6 permissions, 2 site patterns

How it has moved

Users
-1 since 15.10
33-44 · 18 readings
  1. 2026-10-1640
  2. 2026-10-1739
  3. 2026-10-1838
  4. 2026-10-1936
  5. 2026-10-2033
  6. 2026-10-2235
  7. 2026-10-2338
  8. 2026-10-2439
  9. 2026-10-2543
  10. 2026-10-2940
  11. 2026-11-0144
  12. 2026-11-0436
  13. 2026-11-0638
  14. 2026-11-0741
  15. 2026-11-0840
  16. 2026-11-1041
  17. 2026-11-1142
  18. 2026-11-1342
Rating
unchanged since 15.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-16reviews2rating5.00
  2. 2026-10-17reviews2rating5.00
  3. 2026-10-18reviews2rating5.00
  4. 2026-10-19reviews2rating5.00
  5. 2026-10-20reviews2rating5.00
  6. 2026-10-22reviews2rating5.00
  7. 2026-10-23reviews2rating5.00
  8. 2026-10-24reviews2rating5.00
  9. 2026-10-25reviews2rating5.00
  10. 2026-10-29reviews2rating5.00
  11. 2026-11-01reviews2rating5.00
  12. 2026-11-04reviews2rating5.00
  13. 2026-11-06reviews2rating5.00
  14. 2026-11-07reviews2rating5.00
  15. 2026-11-08reviews2rating5.00
  16. 2026-11-10reviews2rating5.00
  17. 2026-11-11reviews2rating5.00
  18. 2026-11-13reviews2rating5.00
Users
unchanged since 31.08
33-44 · 37 readings
  1. 2026-08-3142
  2. 2026-09-0241
  3. 2026-09-0442
  4. 2026-09-0643
  5. 2026-09-0741
  6. 2026-09-0942
  7. 2026-09-1043
  8. 2026-09-1544
  9. 2026-09-1740
  10. 2026-09-2039
  11. 2026-09-2238
  12. 2026-09-2539
  13. 2026-09-2740
  14. 2026-10-0539
  15. 2026-10-0843
  16. 2026-10-0941
  17. 2026-10-1039
  18. 2026-10-1138
  19. 2026-10-1343
  20. 2026-10-1640
  21. 2026-10-1739
  22. 2026-10-1838
  23. 2026-10-1936
  24. 2026-10-2033
  25. 2026-10-2235
  26. 2026-10-2338
  27. 2026-10-2439
  28. 2026-10-2543
  29. 2026-10-2940
  30. 2026-11-0144
  31. 2026-11-0436
  32. 2026-11-0638
  33. 2026-11-0741
  34. 2026-11-0840
  35. 2026-11-1041
  36. 2026-11-1142
  37. 2026-11-1342
Rating
unchanged since 31.08
reviewsrating 5.00 · 37 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
  9. 2026-09-17reviews2rating5.00
  10. 2026-09-20reviews2rating5.00
  11. 2026-09-22reviews2rating5.00
  12. 2026-09-25reviews2rating5.00
  13. 2026-09-27reviews2rating5.00
  14. 2026-10-05reviews2rating5.00
  15. 2026-10-08reviews2rating5.00
  16. 2026-10-09reviews2rating5.00
  17. 2026-10-10reviews2rating5.00
  18. 2026-10-11reviews2rating5.00
  19. 2026-10-13reviews2rating5.00
  20. 2026-10-16reviews2rating5.00
  21. 2026-10-17reviews2rating5.00
  22. 2026-10-18reviews2rating5.00
  23. 2026-10-19reviews2rating5.00
  24. 2026-10-20reviews2rating5.00
  25. 2026-10-22reviews2rating5.00
  26. 2026-10-23reviews2rating5.00
  27. 2026-10-24reviews2rating5.00
  28. 2026-10-25reviews2rating5.00
  29. 2026-10-29reviews2rating5.00
  30. 2026-11-01reviews2rating5.00
  31. 2026-11-04reviews2rating5.00
  32. 2026-11-06reviews2rating5.00
  33. 2026-11-07reviews2rating5.00
  34. 2026-11-08reviews2rating5.00
  35. 2026-11-10reviews2rating5.00
  36. 2026-11-11reviews2rating5.00
  37. 2026-11-13reviews2rating5.00

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: 2 match patterns.

  • https://www.acmicpc.net/
  • https://github.com/
Show the remaining 3
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

donghyeon0915.

Like this one

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

  1. 코깃코깃 (CogitCogit) Describes nearly the same job, smaller audience 21 users ★ 5.0
  2. 백준허브(BaekjoonHub) Describes nearly the same job, with an established audience 20k users ★ 4.9
  3. ALUB Describes nearly the same job, smaller audience 41 users ★ 5.0
  4. Code → GitHub Sync Describes nearly the same job, smaller audience 61 users ★ 5.0
  5. CSESync Describes nearly the same job, smaller audience 19 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.

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

HTML

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

Where the data comes from: how the catalog is built