first child element javascript
Both these will give you the first child node:
console.log(parentElement.firstChild); // or
console.log(parentElement.childNodes[0]);
If you need the first child that is an element node then use:
console.log(parentElement.children[0]);jquery first child
$( "li" ).first().css( "background-color", "red" );select the first elemnt have class in jquery
<script>
// jquery
$( "tr:first" ).css( "font-style", "bold" );
</script>Copyright © 2021 Codeinu
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