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DinoZzz - Sleepy Tab

Chrome extension by REFTECH · Productivity · Tools

A Chrome extension in Productivity · Tools with 8 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 4 screenshots

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

Users
8 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 18 days
+4
Version
1.0.0
Updated in the store
2026-07-24
Published
2026-07-24
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+4 since 31.08
4-8 · 10 readings
  1. 2026-08-314
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-085
  7. 2026-09-104
  8. 2026-09-135
  9. 2026-09-158
  10. 2026-09-178
Users
+4 since 31.08
4-8 · 10 readings
  1. 2026-08-314
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-085
  7. 2026-09-104
  8. 2026-09-135
  9. 2026-09-158
  10. 2026-09-178

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: 1 match pattern.

  • https://www.google-analytics.com/*
  • See the address and title of every tab you have open tabs
  • Schedule work to run later alarms
  • 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

REFTECH publishes 2 listings we track, 12 users between them. Listed website: reftech.com.br.

  1. LinkHub - URL & Bookmark Manager REFTECH · Productivity · Tools · published 2026-07-26 4 users

Like this one

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

  1. TabNap - Smart Tab Suspension Describes nearly the same job, smaller audience 7 users
  2. Tab Hibernator - Free & Fast Memory Saver Describes nearly the same job, smaller audience 120 users
  3. Intelligent Memory Manager Describes nearly the same job, smaller audience 46 users ★ 5.0
  4. Slumber Describes nearly the same job, smaller audience 3 users
  5. TabRest - Rest your tabs, free your RAM Describes nearly the same job, smaller audience 557 users ★ 4.6

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.