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ぷろん君

Chrome extension by naokijodan · Productivity · Tools

A Chrome extension in Productivity · Tools with 31 users, barely installed. Audience over the last 30 days: -2.

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
31
Rating
not rated yet
Users, last 30 days
-2
Version
1.1.0
Updated in the store
2026-01-17
Published
2025-12-30
Manifest
V3
Browser access
1 permission

How it has moved

Users
-2 since 08.10
30-34 · 15 readings
  1. 2026-10-1134
  2. 2026-10-1332
  3. 2026-10-1634
  4. 2026-10-1933
  5. 2026-10-2131
  6. 2026-10-2230
  7. 2026-10-2332
  8. 2026-10-2434
  9. 2026-10-2533
  10. 2026-10-2632
  11. 2026-10-2833
  12. 2026-10-2932
  13. 2026-10-3033
  14. 2026-11-0632
  15. 2026-11-0731
Users
unchanged since 31.08
27-34 · 29 readings
  1. 2026-08-3131
  2. 2026-09-0231
  3. 2026-09-0430
  4. 2026-09-0531
  5. 2026-09-0629
  6. 2026-09-0928
  7. 2026-09-1027
  8. 2026-09-1329
  9. 2026-09-1530
  10. 2026-09-2033
  11. 2026-09-2232
  12. 2026-09-2731
  13. 2026-09-2830
  14. 2026-10-0433
  15. 2026-10-1134
  16. 2026-10-1332
  17. 2026-10-1634
  18. 2026-10-1933
  19. 2026-10-2131
  20. 2026-10-2230
  21. 2026-10-2332
  22. 2026-10-2434
  23. 2026-10-2533
  24. 2026-10-2632
  25. 2026-10-2833
  26. 2026-10-2932
  27. 2026-10-3033
  28. 2026-11-0632
  29. 2026-11-0731

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.

  • 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

naokijodan publishes 12 listings we track, 1k users between them.

  1. みちゃった君 naokijodan · Lifestyle · Shopping · published 2025-12-13 247 users
  2. HSコードワークシート作成君 naokijodan · Productivity · Tools · published 2026-06-08 127 users
  3. しらべる君 - eBay価格リサーチ naokijodan · Productivity · Tools · published 2026-01-09 115 users
Show 5 more from this publisher
  1. ebayカテゴリー発見君 naokijodan · Lifestyle · Shopping · published 2026-05-24 105 users
  2. Watch Worksheet作成君 naokijodan · Productivity · Tools · published 2026-06-06 102 users
  3. ぶんせき君 naokijodan · Productivity · Tools · published 2025-12-22 86 users
  4. eBayエラーしらべる君 naokijodan · Productivity · Tools · published 2026-03-18 80 users
  5. Mojimoji-kun naokijodan · Productivity · Tools · published 2025-12-30 66 users

Like this one

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

  1. PromptMate Describes nearly the same job, smaller audience 4 users
  2. 素読みちゃん(prompt-manager) Describes nearly the same job, smaller audience 22 users
  3. Prompt & Template Studio Describes nearly the same job, smaller audience 5 users
  4. プロンプトメモ(Prompt Memo) Describes nearly the same job, smaller audience 101 users ★ 5.0
  5. Promptly Describes nearly the same job, smaller audience 3 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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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

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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 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built