YouTube Overlay Opacity Reducer by Adrian Nightsong

5 Stars out of 5

YouTube Overlay Opacity Reducer version history - 2 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 1.0.2
Released 12 Jul 2025 - 38.16 kB
Works with firefox 58.0 and later
1. Adaptive checking instead of fixed 3-second intervals
2. CSS-based hover instead of JavaScript event listeners
3. Combined selectors for better performance
4. Smarter resource usage that scales with activity
Bug fixes:
1. Fixed Potential Memory Leaks
Improved cleanup of timeouts using clearAllTimeouts()
Better handling of observer disconnection
1. Improved YouTube Compatibility
  Better handling of YouTube's autohide states
  More specific CSS rules to avoid conflicts
Source code released under Mozilla Public Licence 2.0
Download Firefox and get the extension
Download file
Older versions
Version 1.0.0
Released 7 Jul 2025 - 39.23 kB
Works with firefox 58.0 and later
Source code released under Mozilla Public Licence 2.0
Download file

Latest version