3 ms·

Could you explain how it does this?

• hexaga 6y ago
  I don't know much js, but it seems fairly straightforward. Here's some comments: // create an element with 'tag' const elem = document.createElement(tag) // copy properties into the new element one at a time for (const k in props) { elem[k] = props[k] } // append child elements one at a time for (const kid of kids) { elem.appendChild(kid) } // and that's it return elem Applied recursively, you can make dom elements with very little boilerplate.