let items = [...document.querySelectorAll('*')]

items = items.map(el => {
  let listeners = getEventListeners(el)

  listeners = Object.keys(listeners).map(k => {
    return {
      eventName: k,
      listeners: listeners[k]
    }
  })

  return { el, listeners }
})

// Filter out items without listeners

items = items.filter(item => item.listeners.length)

console.log(items)