ReasonJun

//? document.createElement() // Creates and returns a new html element that only exists in memory. const divEl = document.createElement('div'); console.log(divEl); //? E.prepend() / E.append() // Inserts a node as the first or last child of an element. const parentEl = document.querySelector('.parent'); const el = document.createElement('div'); el.textContent = 'Hello'; parentEl.prepend(new Comm..