Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Add-on icon

Improvinator version history - 3 versions

Improvinator by FayDoom

There are no ratings yet
0 Stars out of 5
5
0
4
0
3
0
2
0
1
0
Improvinator version history - 3 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 2.2

    Released Dec 5, 2025 - 292.48 KB
    Works with firefox 128.0 and later

    Source code released under Mozilla Public License 2.0

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 2.1

    Released Dec 5, 2025 - 292.71 KB
    Works with firefox 128.0 and later

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 2.0

    Released Nov 22, 2025 - 291.36 KB
    Works with firefox 128.0 and later
    Version 2.0 - 2025

    ✨ New Features

    Advanced Code Editor
    • CSS and JavaScript syntax highlighting with CodeMirror 6
    • Integrated OneDark dark theme
    • Native tab support in editors
    • Line numbering
    • Auto-completion and smart bracket matching

    Enhanced User Interface
    • Collapsible CSS and JavaScript sections with arrow indicators
    • Auto-collapse of empty sections when editing a rule
    • Dynamic vertical space distribution between editors
    • Internal scroll in editors to prevent overflow
    • Responsive width that adapts to the window
    • Modern dark theme with cohesive color palette

    Rule Management
    • Support for multiple URL patterns separated by commas
    • Persistent edit mode after updating a rule
    • Visual highlight of the rule being edited
    • Cancel button to exit edit mode

    User Experience
    • Opens in a Firefox tab instead of a popup window
    • Ctrl+S / Cmd+S keyboard shortcut for quick save
    • Optimized spacing for easier clicks

    🔒 Security and Compliance
    • Replaced innerHTML with createElement and textContent for improved security
    • Added data_collection_permissions compliant with Mozilla requirements
    • Strict user data validation

    🐛 Bug Fixes
    • Fixed height constraints with flexbox
    • Improved focus management and keyboard navigation
    • Stabilized responsive layout

    Source code released under Mozilla Public License 2.0

    Download file
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.