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Serenity Firefly Class

Chrome theme by pyrometheous

A Chrome extension with 245 users, barely installed. Audience over the last 30 days: -12.

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
245
Rating
4.6 (66 ratings)
Users, last 30 days
-12
Rating, last 30 days
Steady over 30 days
Version
1
Updated in the store
2014-12-26
Published
2014-12-26
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-12 since 03.10
241-258 · 17 readings
  1. 2026-10-04245
  2. 2026-10-08248
  3. 2026-10-09247
  4. 2026-10-10241
  5. 2026-10-13244
  6. 2026-10-16248
  7. 2026-10-18246
  8. 2026-10-19250
  9. 2026-10-21249
  10. 2026-10-22251
  11. 2026-10-23250
  12. 2026-10-24255
  13. 2026-10-25258
  14. 2026-10-27245
  15. 2026-10-29247
  16. 2026-11-01245
  17. 2026-11-02245
Rating
unchanged since 03.10
reviewsrating 4.56 · 17 readings
  1. 2026-10-04reviews66rating4.56
  2. 2026-10-08reviews66rating4.56
  3. 2026-10-09reviews66rating4.56
  4. 2026-10-10reviews66rating4.56
  5. 2026-10-13reviews66rating4.56
  6. 2026-10-16reviews66rating4.56
  7. 2026-10-18reviews66rating4.56
  8. 2026-10-19reviews66rating4.56
  9. 2026-10-21reviews66rating4.56
  10. 2026-10-22reviews66rating4.56
  11. 2026-10-23reviews66rating4.56
  12. 2026-10-24reviews66rating4.56
  13. 2026-10-25reviews66rating4.56
  14. 2026-10-27reviews66rating4.56
  15. 2026-10-29reviews66rating4.56
  16. 2026-11-01reviews66rating4.56
  17. 2026-11-02reviews66rating4.56
Users
-1 since 01.09
241-259 · 31 readings
  1. 2026-09-01246
  2. 2026-09-02243
  3. 2026-09-04247
  4. 2026-09-05248
  5. 2026-09-07249
  6. 2026-09-09252
  7. 2026-09-13251
  8. 2026-09-15253
  9. 2026-09-16258
  10. 2026-09-20259
  11. 2026-09-21256
  12. 2026-09-25253
  13. 2026-09-26254
  14. 2026-09-28257
  15. 2026-10-04245
  16. 2026-10-08248
  17. 2026-10-09247
  18. 2026-10-10241
  19. 2026-10-13244
  20. 2026-10-16248
  21. 2026-10-18246
  22. 2026-10-19250
  23. 2026-10-21249
  24. 2026-10-22251
  25. 2026-10-23250
  26. 2026-10-24255
  27. 2026-10-25258
  28. 2026-10-27245
  29. 2026-10-29247
  30. 2026-11-01245
  31. 2026-11-02245
Rating
unchanged since 01.09
reviewsrating 4.56 · 31 readings
  1. 2026-09-01reviews66rating4.56
  2. 2026-09-02reviews66rating4.56
  3. 2026-09-04reviews66rating4.56
  4. 2026-09-05reviews66rating4.56
  5. 2026-09-07reviews66rating4.56
  6. 2026-09-09reviews66rating4.56
  7. 2026-09-13reviews66rating4.56
  8. 2026-09-15reviews66rating4.56
  9. 2026-09-16reviews66rating4.56
  10. 2026-09-20reviews66rating4.56
  11. 2026-09-21reviews66rating4.56
  12. 2026-09-25reviews66rating4.56
  13. 2026-09-26reviews66rating4.56
  14. 2026-09-28reviews66rating4.56
  15. 2026-10-04reviews66rating4.56
  16. 2026-10-08reviews66rating4.56
  17. 2026-10-09reviews66rating4.56
  18. 2026-10-10reviews66rating4.56
  19. 2026-10-13reviews66rating4.56
  20. 2026-10-16reviews66rating4.56
  21. 2026-10-18reviews66rating4.56
  22. 2026-10-19reviews66rating4.56
  23. 2026-10-21reviews66rating4.56
  24. 2026-10-22reviews66rating4.56
  25. 2026-10-23reviews66rating4.56
  26. 2026-10-24reviews66rating4.56
  27. 2026-10-25reviews66rating4.56
  28. 2026-10-27reviews66rating4.56
  29. 2026-10-29reviews66rating4.56
  30. 2026-11-01reviews66rating4.56
  31. 2026-11-02reviews66rating4.56

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

pyrometheous publishes 6 listings we track, 2k users between them.

  1. Star Trek USS ENTERPRISE NCC 1701-E pyrometheous · published 2014-02-19 623 users ★ 4.4
  2. Mass Effect SSV Normandy SR1 pyrometheous · published 2014-02-13 574 users ★ 4.7
  3. Star Wars Episode VII Millennium falcon pyrometheous · published 2014-12-26 571 users ★ 3.9
Show 2 more from this publisher
  1. Star Trek Ships Doug Drexler DS9 pyrometheous · published 2014-02-14 119 users ★ 4.6
  2. Ebon Hawk (KOTOR) pyrometheous · published 2014-12-26 80 users ★ 3.9

Like this one

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

  1. Firefly: Malcolm Reynolds Describes nearly the same job, smaller audience 11 users ★ 4.4
  2. RWX Ship Viewer Describes nearly the same job, smaller audience 27 users ★ 5.0
  3. Starship Unblocked Describes nearly the same job, smaller audience 7 users
  4. Star Trek. USS Enterprise Describes nearly the same job, smaller audience 53 users ★ 3.7
  5. Star Citizen Describes nearly the same job, smaller audience 14 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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/lmhcopckhlnpfckhjibdjhbphbaomabk"><img src="https://extops.dev/extensions/lmhcopckhlnpfckhjibdjhbphbaomabk/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built