These properties are associated with the global jQuery object.
Contains flags for the useragent, read from navigator.userAgent. We recommend against using this property; please try to use feature detection instead (see jQuery.support). jQuery.browser may be moved to a plugin in a future release of jQuery.
The rate (in milliseconds) at which animations fire.
Globally disable all animations.
A collection of properties that represent the presence of different browser features or bugs. Primarily intended for jQuery’s internal use; specific properties may be removed when they are no longer needed internally to improve page startup performance.
A selector representing selector originally passed to jQuery().