#jQuery #append() .append() .append() appends the content to the end of the content of the selected element. grammar .append( content [, content ] ) for example Lorem Ipsum Doll $( 'p' ).append( '123' ); Speaking of Lorem Ipsum Doll 123 is output to example1 Add Dolor to the end of an unordered list. Lorem Ipsum example2 Move the strong element to the end of the contents of the p element. abc XY..