What's the best way to detect a 'touch screen' device using JavaScript?

What's the best way to detect a 'touch screen' device using JavaScript?

javascript jquery touch

jquery

Consider marking event handler as 'passive' to make the page more responsive

javascript jquery angularjs touch hammer.js

jquery

Binding multiple events to a listener (without JQuery)?

javascript jquery touch addeventlistener

jquery

Javascript Drag and drop for touch devices [closed]

javascript jquery jquery-ui touch

jquery

jQuery UI slider Touch & Drag/Drop support on Mobile devices

jquery jquery-ui touch jquery-ui-slider

jquery

Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?

javascript jquery events click touch

jquery

Eliminate 300ms delay on click events in mobile Safari

javascript jquery jquery-mobile safari touch

jquery

JavaScript touchend versus click dilemma

javascript jquery ios click touch

jquery

touchend event properties

javascript jquery touch mobile-safari touch-event

jquery

prevent touchstart when swiping

javascript jquery scroll touch touch-event

jquery

event.originalEvent jQuery

jquery events touch

jquery

Determine vertical direction of a touchmove

jquery ipad touch

jquery

checking if touchend comes after a drag

javascript jquery ios touch touch-event

jquery

Detect left/right-swipe on touch-devices, but allow up/down-scrolling

javascript jquery touch swipe

jquery

How to determine if the client is a touch device [duplicate]

javascript jquery touch tablet

jquery