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Core 3

Chrome theme by Promideus

A Chrome extension with 1 000 users, a small but real audience.

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
1 000
Rating
4.5 (109 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.0
Updated in the store
2018-10-21
Published
2017-12-04
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-151k
Rating
unchanged since 01.09
reviewsrating 4.54 · 2 readings
  1. 2026-09-01reviews109rating4.54
  2. 2026-09-15reviews109rating4.54
Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-151k
Rating
unchanged since 01.09
reviewsrating 4.54 · 2 readings
  1. 2026-09-01reviews109rating4.54
  2. 2026-09-15reviews109rating4.54

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Promideus publishes 7 listings we track, 128k users between them.

  1. Colors Promideus · published 2015-01-09 80k users ★ 4.6
  2. Core Promideus · published 2013-09-24 30k users ★ 4.5
  3. Core 2 Promideus · published 2015-12-08 10k users ★ 4.5
Show 3 more from this publisher
  1. Winter: Chrome Theme Promideus · published 2015-01-26 3k users ★ 4.4
  2. Penguin Underwater Promideus · published 2013-08-18 3k users ★ 4.2
  3. Seaside Treasures Promideus · published 2013-08-04 999 users ★ 4.1

Like this one

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

  1. Core Describes nearly the same job, with an established audience 30k users ★ 4.5
  2. Core 2 Describes nearly the same job, with an established audience 10k users ★ 4.5
  3. Colors Describes a similar job, with an established audience 80k users ★ 4.6
  4. Core Describes a similar job, smaller audience 3 users
  5. Futuristic Theme Describes a related job, smaller audience 6 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.

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.

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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.