Enhance X.com/Twitter performance by removing heavy CSS, throttling FPS, limiting feed DOM, blocking analytics, and optimizing offscreen videos.
< Feedback on 🧠 X.com Heavy JS Optimizer+
Is that Firefox desktop? What does the "strange behavior" you encounter look like?
yes Firefox on Windows 10, Just on home when you keep scrolling it can go blinking and scroll jump
I'm on Firefox with Violentmonkey, it has strange behaviour when viewing the replies on a tweet with a lot of replies