TED talks TOP10 most popular themes

TEDTOP10.js

console.log("TED talks TOP10");
$(".h9").filter(function(i){
  return $(this).parent().hasClass("topics__list__topic")
  && $(this).parent().text().indexOf("TED") < 0;
}).map(function() {
  var match = /(.*)\n(\d+)/gm.exec($(this).parent().text());
  var res = {};
  res.name = match[1];
  res.c = parseInt(match[2]);
  return res;
}).sort(function(a, b){
  return b.c - a.c;
}).slice(0, 9).each(function(){
  console.log(this.name + ": " + this.c);
});