YouTube Improvements – Layout & Video Enhancer JS - A userscript that enhances YouTube with multiple useful features: optimized video details layout, video downloading, screenshot capture, dark/light theme toggle, fast-forward controls, and more. Author thalrien.vx Daily installs 239 Total installs 58,238 Ratings 32 2 8 Created 2025-12-29 Updated 2026-05-28
