ShortBlocker 제작자: JustLenz

ShortBlocker instantly closes any tab that opens YouTube Shorts or Instagram Reels - before the page even loads.

Features:
- Instant tab closure on YouTube Shorts and Instagram Reels
- Catches both direct links and in-app SPA navigation
- Toggle blocking on/off without uninstalling
- Tracks how many distractions you've blocked
- Zero data collection - everything stays local

Its open Source - https://github.com/openvaibhav/ShortBlocker-Firefox