∞ is a UITableView for the web: it speeds up scrolling through long lists and keeps your infinite feeds smooth and stable for your users. It is small, battle-tested, and highly performant. Just compare the demos without ∞.js and with ∞.js, and be amazed UPDATE 2016 Want to use Infinity in production? I’d recommend using …

Improving performance on twitter.com

To improve the twitter.com experience for everyone, we’ve been working to take back control of our front-end performance by moving the rendering to the server. On top of that, we asynchronously bootstrap a new modular JavaScript application to provide the fully-featured interactive experience our users expect. Improving performance on twitter.com →