A More Compatible, Smoother Touch - Chrome's New Model: The Throttled Async Touchmove Model

A more compatible, smoother touch | Blog | Chrome for Developers

You and your users want mobile web apps that react and scroll smoothly to the touch. Developing them should be easy but, unfortunately, how mobile web browsers react to touch events during scrolling is left as an implementation detail in the TouchEvent specification.

via developers.google.com