Answers for "js vanilla of jquery $.each()"

jquery each

$( "li" ).each(function( index ) {
  console.log( index + ": " + $( this ).text() );
});

jquery each

//Array
$.each( arr, function( index, value ){
    sum += value;
});

//Object
$.each( obj, function( key, value ) {
    sum += value;
});

jquery each loop

$( "li" ).each( function( index, element ){
    console.log( $( this ).text() );
});
 
// Logs the following:
// Link 1
// Link 2
// Link 3