Insert an element as a middle child using insertBefore

To insert an element as a middle or nth child in JavaScript, we can use the insertBefore method. We apply this to a parent element, passing in as argument the element to be appended and the existing element it should be inserted before.
The insertBefore method can be simplified by creating a custom function. Though an insertAfter method does not exist in JavaScript, we can create one also with a custom function that mimics the behavior of a native insertAfter function.
#insertBefore #insertAfter #javascript #learnjavascript #tutorial #HTML5 #webdevelopment