How to write in "pure" JavaScript the given jQuery example?

Question

JavaScript

How to write it in "pure" JavaScript?

$('.elements div').click(function() {
        $(this).remove();
    });

Answer 1

function pureJSEvent(selector, event, callback) {
  var items = document.querySelectorAll(selector);
  for(var i=0; i<items.length; ++i)
    items[i][event] = callback;
}

pureJSEvent('.elements div', 'onclick', function(){
  this.remove();
});

Answer 2

Look at how a selection is made on the javascript by selectors and how to remove an element from thoughts, then