javascript - Advice on using display:none to hide elements and also remove them completely from DOM -

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i using css media queries on site , have used display: none hide elements. although trick in terms of hiding element still remains in dom. there methods can use remove element dom also?

element.parentnode.removechild(element) universal method remove dom nodes from.

the jquery method: $("selector").remove()

example:

<body>     <div id="foo"></div> </div>  javascript:     var element = document.getelementbyid("foo");     element.parentnode.removechild(element);  jquery equivalent:     $("#foo").remove();  result:     <body></body>

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