We will learn about prepend() method in jquery with the example.So if you want to inject the html content in the beginning of the pre existing html content then you can use jquery prepend() method. prepend( function ) A function that returns an HTML string, DOM element(s), text node(s), or jQuery object to insert at the beginning of each element in the set of matched elements. Receives the index position of the element in the set and the old HTML value of the element as arguments.