Touchstart, Touchmove, and Touchend: JavaScript Touch Events Explained

touchstart\u002C touchmove\u002C and touchend are three related events in JavaScript used to handle touch events. \n\n1. The touchstart event is triggered when the user touches the screen. It indicates that the user has started touching the screen and will only fire once at the beginning of the touch. \n\n2. The touchmove event is triggered when the user touches the screen and slides their finger. It indicates that the user is dragging their finger and will fire continuously during the sliding process. \n\n3. The touchend event is triggered when the user stops touching the screen. It indicates that the user has ended the touch and will only fire once at the end of the touch. \n\nThese events can be used to implement touch-based interactions in web pages, such as swiping, dragging, and zooming. In the event handling function, you can access details about the touch event through the event object, such as the coordinates of the touch points, the number of touch points, etc.