When I click on a button i want to be able to jump down or scroll to a specific div or target on the page.
$('#clickMe').click(function() {
    //jump to certain position or div or #target on the page
});
How can I do this?
I would style a link to look like a button, because that way there is a no-js fallback.
So this is how you could animate the jump using jquery. No-js fallback is a normal jump without animation.
Original example:
$(document).ready(function() {
  $(".jumper").on("click", function( e ) {
    e.preventDefault();
    $("body, html").animate({ 
      scrollTop: $( $(this).attr('href') ).offset().top 
    }, 600);
  });
});#long {
  height: 500px;
  background-color: blue;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Links that trigger the jumping -->
<a class="jumper" href="#pliip">Pliip</a>
<a class="jumper" href="#ploop">Ploop</a>
<div id="long">...</div>
<!-- Landing elements -->
<div id="pliip">pliip</div>
<div id="ploop">ploop</div>New example with actual button styles for the links, just to prove a point.
Everything is essentially the same, except that I changed the class .jumper to .button and I added css styling to make the links look like buttons.
 
    
     
    
    $("html, body").scrollTop($(element).offset().top); // <-- Also integer can be used
