Cut to the Chase: JavaScript Bandwidth and Loading on X Platform

https://holdenlvxt779.theburnward.com/why-your-browser-keeps-saying-enable-javascript-even-though-it-s-already-turned-on

How Slow Connections and Heavy JS Make X Platform Feel 3-5x Slower Listen: users on mobile care about two numbers more than your fancy UI — how long until something useful shows up, and how many bytes they had to download to get there