This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
gesturechange event is fired when digits move during a touch gesture.
It is a proprietary event specific to WebKit.
|Event handler property||Unknown|
Not part of any specification.
BCD tables only load in the browser