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TabDeck — Stock Heatmap Tab Manager

Chrome extension by dev.sierralabs · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 1 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 5 screenshots

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

Users
1
Rating
not rated yet
Users, last 2 days
+1
Version
1.0.1
Updated in the store
2026-10-06
Published
2026-10-06
Manifest
V3
Browser access
5 permissions

How it has moved

Users
+1 since 07.10
0-1 · 2 readings
2026-10-07: appeared in the store
  1. 2026-10-070appeared in the store
  2. 2026-10-081
Users
+1 since 07.10
0-1 · 2 readings
2026-10-07: appeared in the store
  1. 2026-10-070appeared in the store
  2. 2026-10-081

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.

  • Talk to an application installed on your computer nativeMessaging
  • See the address and title of every tab you have open tabs
  • Read site icons favicon
Show the remaining 2
  • Store data in your browser storage
  • Read how much memory your device has system.memory

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

dev.sierralabs publishes 2 listings we track, 6 users between them.

  1. Papyrus dev.sierralabs · Productivity · Workflow · published 2026-09-06 5 users ★ 5.0

Like this one

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

  1. Desktab - Quick visual tab manager Describes nearly the same job, smaller audience 7 users
  2. Tab Weight Visualizer Describes nearly the same job, smaller audience 2 users (last published figure)
  3. Tab Stats - Smart Tab Manager Describes nearly the same job, smaller audience 25 users
  4. TabScope Describes nearly the same job, smaller audience 5 users
  5. Tab Guardian Describes nearly the same job, smaller audience 4 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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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.