Count nodes

dig.js

var maxDepth = 0;
const boop = function (boopName = '#app') {
  maxDepth = 0;
  var parent = document.querySelector(boopName);
  console.log(dig(parent, 0, maxDepth));
  console.log(`max depth found: ${maxDepth}`);
}
const dig = function (parent, currentDepth) {
  let count = 1;
  if (parent.childNodes && parent.childNodes.length > 60) {
    console.log('excessive number of childNodes (> 60) for parent=');
    console.log(parent);
  }
  if (currentDepth > maxDepth) {
    maxDepth = currentDepth;
  }
  _.each(parent.childNodes, function (child) {
    if (child && child.childNodes.length > 0) {
      count += dig(child, currentDepth + 1);
    }
  });
  return count;
}

COMMONUTILS.logTime= function (label) {
  console.log(`${label}: ${performance.now() - window.timeRecord}`)
}

COMMONUTILS.recordTime= function (label, time) {
  console.log(`${label}: ${performance.now() - time}`)
}