FreeCodeCamp count. Count how many stuff you'd have to do on FreeCodeCamp (wrote on devtools, inb4: clean code)

fcc-count.js

JSON.stringify(Array.from(document.querySelectorAll('#accordion > *')).map((node, i, items) => {
  if (node.nodeName !== 'H2') return false
  const next = items[i + 1]
  
  return {
    title: node.querySelector('a').innerText.trim(),
    items: Array.from(next.querySelectorAll('#nested > *')).map((node, i, items) => {
      if (node.nodeName !== 'H3') return false
      const next = items[i + 1]
      return {
        title: node.querySelector('a').innerText.trim(),
        time: node.querySelector('.challengeBlockTime').innerText.trim().slice(1, -1),
        items: next.querySelectorAll('p').length
      }
    }).filter(x => x)
  }
}).filter(x => x)
, null, '  ')