← CodePrimer
JavaScript
Beginner
Dom
document.querySelectorAll
How do I select every matching element?
NodeList of matches.
const paragraphs = document.querySelectorAll('p');
paragraphs.forEach((p) => {
p.classList.add('readable');
});Notes
NodeList is array-like; forEach works in modern browsers.
Keywords: querySelectorAll · nodelist · loop
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