The difference between mouseover and mouseenter in jQuery events

Mouseover and mouseoutevents are often used in our pages to add better rendering effects to the page, but if the element that triggers the mouseover event has child elements, It will cause a flickering effect, which is very uncomfortable to look at. This is because mouseover and mouseout will be triggered regardless of whether the mouse pointer passes through the selected element or its sub-elements. The mouseenter and mouseleave events will only be triggered when the mouse pointer passes through the selected element.

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