[namuol]

( Webflow frontend developer here)

I'm certain that the browser is the _perfect_ environment for a web design tool actually.

The performance issues you're experiencing are no fault of the browser per se; our codebase has grown very quickly in the last few years and we're just beginning to implement RUM to maintain a baseline of performance across the product. Live & learn

That said, we feel your pain! We've formed a feature team to take care of infrastructure-wide performance issues and we're working to maintain a higher standard for performance going forward.