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Gachon Cyber Campus tool

Chrome extension by Jae young · Productivity · Education

A Chrome extension in Productivity · Education with 25 users, barely installed. Audience over the last 30 days: +3.

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
25
Rating
5.0 (1 ratings)
Users, last 30 days
+3
Rating, last 30 days
Steady over 30 days
Version
0.4.9
Updated in the store
2026-10-27
Published
2026-09-11
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+3 since 03.10
22-30 · 16 readings
2026-10-28: released 0.4.9
  1. 2026-10-0424
  2. 2026-10-1025
  3. 2026-10-1124
  4. 2026-10-1326
  5. 2026-10-1627
  6. 2026-10-1829
  7. 2026-10-1930
  8. 2026-10-2029
  9. 2026-10-2230
  10. 2026-10-2329
  11. 2026-10-2428
  12. 2026-10-2528
  13. 2026-10-2827released 0.4.9
  14. 2026-10-3026
  15. 2026-11-0125
  16. 2026-11-0225
Rating
unchanged since 03.10
reviewsrating 5.00 · 16 readings
2026-10-28: released 0.4.9
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-10reviews1rating5.00
  3. 2026-10-11reviews1rating5.00
  4. 2026-10-13reviews1rating5.00
  5. 2026-10-16reviews1rating5.00
  6. 2026-10-18reviews1rating5.00
  7. 2026-10-19reviews1rating5.00
  8. 2026-10-20reviews1rating5.00
  9. 2026-10-22reviews1rating5.00
  10. 2026-10-23reviews1rating5.00
  11. 2026-10-24reviews1rating5.00
  12. 2026-10-25reviews1rating5.00
  13. 2026-10-28reviews1rating5.00released 0.4.9
  14. 2026-10-30reviews1rating5.00
  15. 2026-11-01reviews1rating5.00
  16. 2026-11-02reviews1rating5.00
Users
+25 since 12.09
0-30 · 24 readings
2026-09-12: appeared in the store2026-09-15: released 0.3.102026-09-22: released 0.3.142026-09-24: released 0.3.162026-09-28: released 0.4.72026-10-28: released 0.4.9
  1. 2026-09-120appeared in the store
  2. 2026-09-131
  3. 2026-09-154released 0.3.10
  4. 2026-09-168
  5. 2026-09-2012
  6. 2026-09-2215released 0.3.14
  7. 2026-09-2521
  8. 2026-09-2822released 0.4.7
  9. 2026-10-0424
  10. 2026-10-1025
  11. 2026-10-1124
  12. 2026-10-1326
  13. 2026-10-1627
  14. 2026-10-1829
  15. 2026-10-1930
  16. 2026-10-2029
  17. 2026-10-2230
  18. 2026-10-2329
  19. 2026-10-2428
  20. 2026-10-2528
  21. 2026-10-2827released 0.4.9
  22. 2026-10-3026
  23. 2026-11-0125
  24. 2026-11-0225
Rating
+5.00 since 12.09
reviewsrating 0.00-5.00 · 24 readings
2026-09-12: appeared in the store2026-09-15: released 0.3.102026-09-22: released 0.3.142026-09-24: released 0.3.162026-09-28: released 0.4.72026-10-28: released 0.4.9
  1. 2026-09-12reviews0rating0.00appeared in the store
  2. 2026-09-13reviews0rating0.00
  3. 2026-09-15reviews0rating0.00released 0.3.10
  4. 2026-09-16reviews1rating5.00
  5. 2026-09-20reviews1rating5.00
  6. 2026-09-22reviews1rating5.00released 0.3.14
  7. 2026-09-25reviews1rating5.00
  8. 2026-09-28reviews1rating5.00released 0.4.7
  9. 2026-10-04reviews1rating5.00
  10. 2026-10-10reviews1rating5.00
  11. 2026-10-11reviews1rating5.00
  12. 2026-10-13reviews1rating5.00
  13. 2026-10-16reviews1rating5.00
  14. 2026-10-18reviews1rating5.00
  15. 2026-10-19reviews1rating5.00
  16. 2026-10-20reviews1rating5.00
  17. 2026-10-22reviews1rating5.00
  18. 2026-10-23reviews1rating5.00
  19. 2026-10-24reviews1rating5.00
  20. 2026-10-25reviews1rating5.00
  21. 2026-10-28reviews1rating5.00released 0.4.9
  22. 2026-10-30reviews1rating5.00
  23. 2026-11-01reviews1rating5.00
  24. 2026-11-02reviews1rating5.00

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: 1 match pattern.

  • https://gachon-shared-calendar.yoonjaeyoung829.workers.dev/*
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.4.9
  2. Version 0.4.7 · Asked for more permissions (2, was 1)
  3. Version 0.3.16
Show the remaining 2
  1. Version 0.3.14
  2. Version 0.3.10

What changed recently

  1. Package size changed
  2. Released version 0.4.9 (was 0.4.7)
  3. Package size changed
Show the remaining 9
  1. Asked for more permissions (2, was 1)
  2. Store description rewritten
  3. Released version 0.4.7 (was 0.3.16)
  4. Package size changed
  5. Released version 0.3.16 (was 0.3.14)
  6. Package size changed
  7. Released version 0.3.14 (was 0.3.10)
  8. Package size changed
  9. Store description rewritten

Older entries and the full day by day series are in the app.

The publisher

Jae young.

Like this one

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

  1. 가천대학교 과제 어시스턴트 Describes nearly the same job, smaller audience 32 users ★ 5.0
  2. CyberCampus Due Date Tracker Describes nearly the same job, smaller audience 239 users ★ 5.0
  3. Gachon Tools - 과제 대시보드 · 사이버캠퍼스 어시스턴트 Describes nearly the same job, smaller audience 755 users ★ 5.0
  4. 인천대학교 과제 어시스턴트 Describes nearly the same job, smaller audience 4 users ★ 5.0
  5. iCampus Support Tools Describes a similar job, smaller audience 274 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.

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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built