gistfile1.js

// look ma, no jquery

// assuming that you have
// <a data-komments-permalink="/foobar">comments count goes here</a>
// somewhere in your HTML

function _kmtsLoaded(){
  var links = [].slice.apply(document.querySelectorAll("a[data-komments-permalink]"));

  links.forEach(function(link){
    var permalink = link.getAttribute("data-komments-permalink");

    _kmts.api.getEndpointData(permalink, { callback: function(payload){
      var count = payload["comments_count"];
      link.innerText = count == 1 ? "1 Comment" : count + " Comments";
    }});
  });
}