fastscroll-demo

Check index.html and play with the filters and orderBy field, scroll a little bit around.

What you will notice is how smoothly everything works, although you repeat over a dataset with 20.000 items w/ angular.

There's serious stuff going around in fastscroll.js and its very experimental.

A whole bunch of performance optimizations was done to make this work that smoothly, like:

  • reuse elements
  • absolute positioning
  • only render in requestAnimationFrame

However, there's iScroll-native for iPads to work in it - this should be decoupled.

Inspired by baredom