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Jx CSS Override

Chrome extension by JxApps · Productivity · Developer

A Chrome extension in Productivity · Developer with 60 users, barely installed. Audience over the last 30 days: +13.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

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

Users
60
Rating
not rated yet
Users, last 30 days
+13
Version
1.0
Updated in the store
2026-03-11
Published
2026-03-11
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+13 since 03.10
47-63 · 15 readings
  1. 2026-10-0451
  2. 2026-10-0848
  3. 2026-10-0951
  4. 2026-10-1053
  5. 2026-10-1658
  6. 2026-10-1757
  7. 2026-10-1860
  8. 2026-10-1958
  9. 2026-10-2159
  10. 2026-10-2256
  11. 2026-10-2355
  12. 2026-10-2558
  13. 2026-10-2860
  14. 2026-10-3063
  15. 2026-11-0160
Users
+24 since 01.09
36-63 · 27 readings
  1. 2026-09-0136
  2. 2026-09-0238
  3. 2026-09-0541
  4. 2026-09-0842
  5. 2026-09-0943
  6. 2026-09-1045
  7. 2026-09-1346
  8. 2026-09-1548
  9. 2026-09-1749
  10. 2026-09-2150
  11. 2026-09-2248
  12. 2026-09-2847
  13. 2026-10-0451
  14. 2026-10-0848
  15. 2026-10-0951
  16. 2026-10-1053
  17. 2026-10-1658
  18. 2026-10-1757
  19. 2026-10-1860
  20. 2026-10-1958
  21. 2026-10-2159
  22. 2026-10-2256
  23. 2026-10-2355
  24. 2026-10-2558
  25. 2026-10-2860
  26. 2026-10-3063
  27. 2026-11-0160

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

Every site you visit. This extension can read and change the content of any page you open.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

JxApps publishes 2 listings we track, 63 users between them.

  1. JxEtsy-Competitor-Analyzer JxApps · Lifestyle · Shopping · published 2026-09-07 3 users (last published figure)

Like this one

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

  1. Quick CSS Describes nearly the same job, smaller audience 10 users
  2. CSS Overrider Describes nearly the same job, smaller audience 28 users
  3. Add CSS - Custom Style Injector Describes nearly the same job, smaller audience 338 users ★ 5.0
  4. Style Engine – Custom CSS & JavaScript Describes nearly the same job, smaller audience 34 users
  5. Custom CSS Injector – custom styles per domain Describes nearly the same job, smaller audience 247 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/efnpolpjldcacbcfhmojcbmoimcejcge/badge.svg)](https://extops.dev/extensions/efnpolpjldcacbcfhmojcbmoimcejcge)

HTML

<a href="https://extops.dev/extensions/efnpolpjldcacbcfhmojcbmoimcejcge"><img src="https://extops.dev/extensions/efnpolpjldcacbcfhmojcbmoimcejcge/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