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The Developer - The Professional Collection by MJ Dev

Chrome theme by MJ Dev · Art

A Chrome extension in Art with 12 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 1 screenshot

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

Users
12
Rating
not rated yet
Users, last 15 days
+4
Version
1.0
Updated in the store
2026-07-23
Published
2026-07-23
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
+4 since 01.09
8-12 · 7 readings
  1. 2026-09-018
  2. 2026-09-029
  3. 2026-09-0410
  4. 2026-09-0612
  5. 2026-09-099
  6. 2026-09-1312
  7. 2026-09-1512
Users
+4 since 01.09
8-12 · 7 readings
  1. 2026-09-018
  2. 2026-09-029
  3. 2026-09-0410
  4. 2026-09-0612
  5. 2026-09-099
  6. 2026-09-1312
  7. 2026-09-1512

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

MJ Dev publishes 13 listings we track, 87 users between them.

  1. Golden Hour by MJ Dev - Cozy Sunset Theme MJ Dev · Artist · published 2026-07-10 11 users
  2. Coffee Haus by MJ Dev - Cozy Cafe Theme MJ Dev · Artist · published 2026-07-09 10 users
  3. Mermaid - Sapphire Kingdom Collection by MJ Dev MJ Dev · Artist · published 2026-07-15 9 users
Show 5 more from this publisher
  1. Creator Artist Studio by MJ Dev - Cozy Creative Chrome Theme MJ Dev · Artist · published 2026-07-12 8 users ★ 5.0
  2. The Builder - The Professional Collection by MJ Dev MJ Dev · Artist · published 2026-07-23 7 users
  3. Fighter by MJ Dev MJ Dev · Artist · published 2026-07-28 6 users
  4. Bookworm by MJ Dev MJ Dev · Artist · published 2026-07-28 5 users
  5. Parlor No. 7 by MJ Dev MJ Dev · Artist · published 2026-07-09 5 users (last published figure)

Like this one

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

  1. The Builder - The Professional Collection by MJ Dev Describes nearly the same job, smaller audience 7 users
  2. Coding Blue Theme Describes nearly the same job, smaller audience 172 users ★ 3.6
  3. Creator Artist Studio by MJ Dev - Cozy Creative Chrome Theme Describes nearly the same job, smaller audience 8 users ★ 5.0
  4. Developer Theme Describes nearly the same job, smaller audience 14 users
  5. Pink Wink (Theme by I am Programmer) Describes nearly the same job, smaller audience 727 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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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.