Take control of your scroll: customizing pull-to-refresh and overflow effects
The CSS overscroll-behavior property allows developers to override the browser's overflow scroll effects when reaching the top/bottom of content. It can be used to customize or prevent the mobile pull-to-refresh action.
Sensors are used in many native applications to enable advanced features. Wouldn't it be nice to bridge the gap between native and the web? You can do it with Generic Sensor API, which is available for Origin Trials in Chrome 63.