Insert content, specified by the parameter, before each element in the set of matched elements.
The .before() and .insertBefore() methods perform the same task. The major difference is in the syntaxâspecifically, in the placement of the content and target. With .before(), the content to be inserted comes from the method's argument: $(target).before(contentToBeInserted). With .insertBefore(), on the other hand, the content precedes the method and is in