queryallselector in javascript code example

Example 1: queryselector

var el = document.querySelector(".myclass");

Example 2: js queryselector names

// This selects the first element with that name
document.querySelector('[name="your-selector-name-here"]');

Example 3: javascript queryselector

//Pretend there is a <p> with class "example"
const myParagraph = document.querySelector('.example');
//You can do many this with is
myParagraph.textContent = 'This is my new text';