linhnobi

// Get all the binding click events number in page
// Return number
Array.from(document.querySelectorAll('*'))
  .reduce(function(pre, dom){
    var clks = getEventListeners(dom).click;
    pre += clks ? clks.length || 0 : 0;
    return pre
  }, 0)

// If you want see what events have been bound in all your elements in your page and 

linhnobi

const replaceOnDocument = (pattern, string, { target = document.body } = {}) => {
    [target, ...target.querySelectorAll("*:not(script):not(noscript):not(style)")]
      .forEach(({ childNodes: [...nodes] }) => nodes
      .filter(({ nodeType }) => nodeType === document.TEXT_NODE).forEach((textNode) => (textNode.textContent = textNode.textContent.replace(patter, string)))
);

replaceOnDocument("search","replace");


// retrives all childNodes of body