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Flat Black Monochrome

Chrome theme by Yusei · Dark

A Chrome extension in Dark with 37 users, barely installed. Audience over the last 30 days: +7.

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

What the developer says, and 2 screenshots

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

Users
37
Rating
5.0 (1 ratings)
Users, last 30 days
+7
Rating, last 30 days
Steady over 30 days
Version
1.1
Updated in the store
2025-11-28
Published
2025-11-24
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+7 since 02.10
30-37 · 14 readings
  1. 2026-10-0533
  2. 2026-10-0832
  3. 2026-10-0934
  4. 2026-10-1033
  5. 2026-10-1332
  6. 2026-10-1633
  7. 2026-10-1732
  8. 2026-10-1931
  9. 2026-10-2132
  10. 2026-10-2230
  11. 2026-10-2435
  12. 2026-10-2536
  13. 2026-10-2937
  14. 2026-10-3137
Rating
unchanged since 02.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-05reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-21reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-24reviews1rating5.00
  12. 2026-10-25reviews1rating5.00
  13. 2026-10-29reviews1rating5.00
  14. 2026-10-31reviews1rating5.00
Users
+5 since 01.09
28-37 · 30 readings
  1. 2026-09-0132
  2. 2026-09-0234
  3. 2026-09-0431
  4. 2026-09-0630
  5. 2026-09-0729
  6. 2026-09-0828
  7. 2026-09-0931
  8. 2026-09-1029
  9. 2026-09-1330
  10. 2026-09-1528
  11. 2026-09-1730
  12. 2026-09-2035
  13. 2026-09-2133
  14. 2026-09-2530
  15. 2026-09-2732
  16. 2026-09-2830
  17. 2026-10-0533
  18. 2026-10-0832
  19. 2026-10-0934
  20. 2026-10-1033
  21. 2026-10-1332
  22. 2026-10-1633
  23. 2026-10-1732
  24. 2026-10-1931
  25. 2026-10-2132
  26. 2026-10-2230
  27. 2026-10-2435
  28. 2026-10-2536
  29. 2026-10-2937
  30. 2026-10-3137
Rating
unchanged since 01.09
reviewsrating 5.00 · 30 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-10reviews1rating5.00
  9. 2026-09-13reviews1rating5.00
  10. 2026-09-15reviews1rating5.00
  11. 2026-09-17reviews1rating5.00
  12. 2026-09-20reviews1rating5.00
  13. 2026-09-21reviews1rating5.00
  14. 2026-09-25reviews1rating5.00
  15. 2026-09-27reviews1rating5.00
  16. 2026-09-28reviews1rating5.00
  17. 2026-10-05reviews1rating5.00
  18. 2026-10-08reviews1rating5.00
  19. 2026-10-09reviews1rating5.00
  20. 2026-10-10reviews1rating5.00
  21. 2026-10-13reviews1rating5.00
  22. 2026-10-16reviews1rating5.00
  23. 2026-10-17reviews1rating5.00
  24. 2026-10-19reviews1rating5.00
  25. 2026-10-21reviews1rating5.00
  26. 2026-10-22reviews1rating5.00
  27. 2026-10-24reviews1rating5.00
  28. 2026-10-25reviews1rating5.00
  29. 2026-10-29reviews1rating5.00
  30. 2026-10-31reviews1rating5.00

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.

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

Yusei publishes 3 listings we track, 122 users between them.

  1. Flat White monochrome Yusei · Minimalist · published 2025-11-25 57 users ★ 5.0
  2. Moji Pick｜文字数カウンター Yusei · Productivity · Tools · published 2025-12-08 28 users

Like this one

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

  1. Flat White monochrome Describes nearly the same job, smaller audience 57 users ★ 5.0
  2. Material Design Flat Black Theme Describes a related job, smaller audience 439 users ★ 4.6
  3. Nord-Darker-Unicolor Describes a related job, smaller audience 30 users ★ 3.0
  4. RI Flat Dark Theme Describes a related job, smaller audience 20 users ★ 4.4
  5. Black Flat Describes a related job, smaller audience 114 users ★ 4.7

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

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built