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Night Owl

Chrome theme by Curtis Blackwell

A Chrome extension with 482 users, barely installed. Audience over the last 30 days: -5.

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
482
Rating
4.2 (162 ratings)
Users, last 30 days
-5
Rating, last 30 days
-0.09 in 30 days
Version
2
Updated in the store
2018-10-05
Published
2012-08-22
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-5 since 02.10
467-489 · 16 readings
  1. 2026-10-04487
  2. 2026-10-08481
  3. 2026-10-09473
  4. 2026-10-10475
  5. 2026-10-13481
  6. 2026-10-14481
  7. 2026-10-16489
  8. 2026-10-19481
  9. 2026-10-21486
  10. 2026-10-22479
  11. 2026-10-23477
  12. 2026-10-24467
  13. 2026-10-25471
  14. 2026-10-28476
  15. 2026-10-29478
  16. 2026-11-01482
Rating
-0.09 since 02.10
reviewsrating 4.24-4.33 · 16 readings
  1. 2026-10-04reviews162rating4.33
  2. 2026-10-08reviews162rating4.33
  3. 2026-10-09reviews162rating4.33
  4. 2026-10-10reviews162rating4.33
  5. 2026-10-13reviews162rating4.33
  6. 2026-10-14reviews162rating4.24
  7. 2026-10-16reviews162rating4.24
  8. 2026-10-19reviews162rating4.24
  9. 2026-10-21reviews162rating4.24
  10. 2026-10-22reviews162rating4.24
  11. 2026-10-23reviews162rating4.24
  12. 2026-10-24reviews162rating4.24
  13. 2026-10-25reviews162rating4.24
  14. 2026-10-28reviews162rating4.24
  15. 2026-10-29reviews162rating4.24
  16. 2026-11-01reviews162rating4.24
Users
-4 since 31.08
467-500 · 31 readings
  1. 2026-08-31486
  2. 2026-09-04488
  3. 2026-09-05492
  4. 2026-09-06485
  5. 2026-09-07489
  6. 2026-09-08486
  7. 2026-09-09492
  8. 2026-09-13500
  9. 2026-09-15486
  10. 2026-09-17491
  11. 2026-09-21483
  12. 2026-09-22479
  13. 2026-09-25478
  14. 2026-09-26476
  15. 2026-09-28487
  16. 2026-10-04487
  17. 2026-10-08481
  18. 2026-10-09473
  19. 2026-10-10475
  20. 2026-10-13481
  21. 2026-10-14481
  22. 2026-10-16489
  23. 2026-10-19481
  24. 2026-10-21486
  25. 2026-10-22479
  26. 2026-10-23477
  27. 2026-10-24467
  28. 2026-10-25471
  29. 2026-10-28476
  30. 2026-10-29478
  31. 2026-11-01482
Rating
-0.09 since 31.08
reviewsrating 4.24-4.33 · 31 readings
  1. 2026-08-31reviews163rating4.33
  2. 2026-09-04reviews163rating4.33
  3. 2026-09-05reviews163rating4.33
  4. 2026-09-06reviews163rating4.33
  5. 2026-09-07reviews163rating4.33
  6. 2026-09-08reviews163rating4.33
  7. 2026-09-09reviews163rating4.33
  8. 2026-09-13reviews163rating4.33
  9. 2026-09-15reviews163rating4.33
  10. 2026-09-17reviews163rating4.33
  11. 2026-09-21reviews163rating4.33
  12. 2026-09-22reviews163rating4.33
  13. 2026-09-25reviews163rating4.33
  14. 2026-09-26reviews163rating4.33
  15. 2026-09-28reviews163rating4.33
  16. 2026-10-04reviews162rating4.33
  17. 2026-10-08reviews162rating4.33
  18. 2026-10-09reviews162rating4.33
  19. 2026-10-10reviews162rating4.33
  20. 2026-10-13reviews162rating4.33
  21. 2026-10-14reviews162rating4.24
  22. 2026-10-16reviews162rating4.24
  23. 2026-10-19reviews162rating4.24
  24. 2026-10-21reviews162rating4.24
  25. 2026-10-22reviews162rating4.24
  26. 2026-10-23reviews162rating4.24
  27. 2026-10-24reviews162rating4.24
  28. 2026-10-25reviews162rating4.24
  29. 2026-10-28reviews162rating4.24
  30. 2026-10-29reviews162rating4.24
  31. 2026-11-01reviews162rating4.24

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

Curtis Blackwell publishes 2 listings we track, 487 users between them.

  1. Night Canary Curtis Blackwell · published 2018-10-05 5 users

Like this one

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

  1. Material Dark Describes nearly the same job, with a large installed audience 100k users ★ 4.8
  2. Dark Theme Incognito Style Describes nearly the same job, smaller audience 851 users ★ 4.8
  3. Pure Black Describes nearly the same job, smaller audience 2k users ★ 3.0
  4. Chrome+2 Describes nearly the same job, smaller audience 144 users ★ 4.3
  5. Designer Theme Describes nearly the same job, smaller audience 1k users ★ 4.3

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/jjfidkdolbmlplnmgfecddipjplbpmhd/badge.svg)](https://extops.dev/extensions/jjfidkdolbmlplnmgfecddipjplbpmhd)

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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built