DOM manipulation
const newElt = document.createElement("div");element.innerHTML = "<p>Coucou</p>"; //si contient du html
element.textContent = "coucou"; //si contient juste du textelet parentNode = document.body;
let p = document.createElement("p");
parentNode.appendChild(p);navHeader.className += " responsive";
// ou
navHeader.classList.add("responsive");
navHeader.classList.remove("responsive");modalbg.style.display = "block";Last updated