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Task Stack - Kanban Board & Notepad

Chrome extension by Noospherefactotum · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 46 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 7 screenshots

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

Users
46
Rating
5.0 (1 ratings)
Users, last 17 days
+28
Rating, last 30 days
Not watched long enough to say
Version
1.1.2
Updated in the store
2026-09-14
Published
2026-08-27
Manifest
V3
Browser access
7 permissions

How it has moved

Users
+28 since 01.09
18-46 · 10 readings
2026-09-11: released 1.1.12026-09-14: released 1.1.2
  1. 2026-09-0118
  2. 2026-09-0319
  3. 2026-09-0522
  4. 2026-09-0623
  5. 2026-09-0728
  6. 2026-09-0830
  7. 2026-09-0931
  8. 2026-09-1337
  9. 2026-09-1539
  10. 2026-09-1746
Rating
+5.00 since 01.09
reviewsrating 0.00-5.00 · 10 readings
2026-09-11: released 1.1.12026-09-14: released 1.1.2
  1. 2026-09-01reviews0rating0.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-17reviews1rating5.00
Users
+28 since 01.09
18-46 · 10 readings
2026-09-11: released 1.1.12026-09-14: released 1.1.2
  1. 2026-09-0118
  2. 2026-09-0319
  3. 2026-09-0522
  4. 2026-09-0623
  5. 2026-09-0728
  6. 2026-09-0830
  7. 2026-09-0931
  8. 2026-09-1337
  9. 2026-09-1539
  10. 2026-09-1746
Rating
+5.00 since 01.09
reviewsrating 0.00-5.00 · 10 readings
2026-09-11: released 1.1.12026-09-14: released 1.1.2
  1. 2026-09-01reviews0rating0.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-17reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 4
  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 1.1.2
  2. Version 1.1.1 · Swapped which permissions it asks for

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 1.1.2 (was 1.1.1)
Show the remaining 5
  1. Package size changed
  2. Swapped which permissions it asks for
  3. Store description rewritten
  4. Moved to another store category
  5. Released version 1.1.1 (was 1.0.0)

The publisher

Noospherefactotum. Listed website: taskstack.noospherefactotum.com.

Like this one

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

  1. Kanbie Describes nearly the same job, smaller audience 3k users ★ 4.7
  2. Task in Tab – Personal Kanban Board & Task Manager Describes nearly the same job, smaller audience 30 users
  3. Kanban New Tab Describes nearly the same job, smaller audience 13 users ★ 5.0
  4. Organizer: New Tab Task Manager & Calendar Describes nearly the same job, smaller audience 10 users
  5. Tasky - Organize Your Tasks Describes nearly the same job, smaller audience 8 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?

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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.