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Slumber

Chrome extension by stillwareextensions · Productivity · Tools

A Chrome extension in Productivity · Tools with 3 users, barely installed. Audience over the last 30 days: -1.

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

What the developer says, and 1 screenshot

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

Users
3
Rating
not rated yet
Users, last 30 days
-1
Version
1.0.0
Updated in the store
2026-05-08
Published
2026-05-08
Manifest
V3
Browser access
3 permissions

How it has moved

Users
-1 since 29.09
3-5 · 10 readings
  1. 2026-10-043
  2. 2026-10-094
  3. 2026-10-185
  4. 2026-10-194
  5. 2026-10-215
  6. 2026-10-224
  7. 2026-10-245
  8. 2026-10-254
  9. 2026-10-283
  10. 2026-10-293
Users
+3 since 01.09
0-5 · 20 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-053
  4. 2026-09-084
  5. 2026-09-103
  6. 2026-09-154
  7. 2026-09-163
  8. 2026-09-214
  9. 2026-09-265
  10. 2026-09-284
  11. 2026-10-043
  12. 2026-10-094
  13. 2026-10-185
  14. 2026-10-194
  15. 2026-10-215
  16. 2026-10-224
  17. 2026-10-245
  18. 2026-10-254
  19. 2026-10-283
  20. 2026-10-293

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.

  • 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

stillwareextensions publishes 6 listings we track, 65 users between them.

  1. Lockdown stillwareextensions · Productivity · Tools · published 2026-04-26 45 users
  2. ScrollSync stillwareextensions · Productivity · Tools · published 2026-04-27 6 users
  3. PastePlain stillwareextensions · Productivity · Tools · published 2026-04-26 5 users
Show 2 more from this publisher
  1. Serene stillwareextensions · Productivity · Tools · published 2026-04-27 3 users
  2. Groupify stillwareextensions · Productivity · Tools · published 2026-04-24 3 users

Like this one

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

  1. Tab Suspender — Auto Sleep Inactive Tabs & Save RAM Describes nearly the same job, smaller audience 12 users
  2. Tab Memory Saver Describes nearly the same job, smaller audience 86 users ★ 4.3
  3. Slumber Tab Suspender & Memory Saver Describes nearly the same job, smaller audience 16 users
  4. Tab Suspender Describes nearly the same job, smaller audience 8 users ★ 4.0
  5. RAMGuard Describes nearly the same job, smaller audience 36 users ★ 5.0

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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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/cmnjmadicbieeoidmlghncoigboaaega/badge.svg)](https://extops.dev/extensions/cmnjmadicbieeoidmlghncoigboaaega)

HTML

<a href="https://extops.dev/extensions/cmnjmadicbieeoidmlghncoigboaaega"><img src="https://extops.dev/extensions/cmnjmadicbieeoidmlghncoigboaaega/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-28. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built