Ext Ops Panel
Open the app

お知らせ君

Chrome extension by kumakuma · Productivity · Tools

A Chrome extension in Productivity · Tools with 30 users, barely installed.

Specific sites only: 4 match patterns.

What the developer says, and 1 screenshot

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

Users
30
Rating
not rated yet
Users, last 16 days
+2
Version
10.2.0
Updated in the store
2026-09-14
Published
2026-08-05
Manifest
V3
Browser access
3 permissions, 4 site patterns

How it has moved

Users
+2 since 31.08
27-31 · 7 readings
2026-09-07: released 10.0.12026-09-10: released 10.0.92026-09-11: released 10.1.02026-09-13: released 10.1.32026-09-15: released 10.2.0
  1. 2026-08-3128
  2. 2026-09-0229
  3. 2026-09-0630
  4. 2026-09-0931
  5. 2026-09-1030released 10.0.9
  6. 2026-09-1327released 10.1.3
  7. 2026-09-1530released 10.2.0
Users
+2 since 31.08
27-31 · 7 readings
2026-09-07: released 10.0.12026-09-10: released 10.0.92026-09-11: released 10.1.02026-09-13: released 10.1.32026-09-15: released 10.2.0
  1. 2026-08-3128
  2. 2026-09-0229
  3. 2026-09-0630
  4. 2026-09-0931
  5. 2026-09-1030released 10.0.9
  6. 2026-09-1327released 10.1.3
  7. 2026-09-1530released 10.2.0

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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: 4 match patterns.

  • https://chat.google.com/*
  • https://digikar.jp/*
  • https://*.digikar-smart.jp/*
Show the remaining 1
  • https://api.chatwork.com/*
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 10.2.0
  2. Version 10.1.3
  3. Version 10.1.0
Show the remaining 2
  1. Version 10.0.9
  2. Version 10.0.1

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 10.2.0 (was 10.1.3)
Show the remaining 9
  1. Package size changed
  2. Store description rewritten
  3. Released version 10.1.3 (was 10.1.0)
  4. Package size changed
  5. Store description rewritten
  6. Released version 10.1.0 (was 10.0.9)
  7. Package size changed
  8. Store description rewritten
  9. Released version 10.0.9 (was 10.0.1)

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

The publisher

kumakuma publishes 6 listings we track, 154 users between them.

  1. Chatwork 一括招待・退室 kumakuma · Productivity · Communication · published 2026-05-24 76 users
  2. Chatwork To プリセット kumakuma · Productivity · Tools · published 2026-04-05 23 users
  3. デジカル尿検査自動計算 kumakuma · Productivity · Tools · published 2026-04-21 10 users
Show 2 more from this publisher
  1. CPAP / SAS レポート自動解析 kumakuma · Productivity · Tools · published 2026-04-24 9 users
  2. ファイル入れくん kumakuma · Productivity · Tools · published 2026-09-04 6 users

Like this one

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

  1. DentAI 来院アラート Describes nearly the same job, smaller audience 31 users
  2. CareNotify Describes nearly the same job, smaller audience 4 users
  3. 問診メイト 連携アシスタント Describes nearly the same job, smaller audience 14 users
  4. Provider New Describes nearly the same job, smaller audience 6 users
  5. HOMIS Toolkit Describes nearly the same job, smaller audience 7 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.

Is this your extension?

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

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.