How to get all elements with same class in javascript Code Example - Coding

how to get all elements with same class in javascript

var elements = document.getElementsByClassName("class-1");
for (var i = 0, len = elements.length; i < len; i++) {
    // elements[i].style ...
}

javascript get all classes

var allHiddenElements = document.getElementsByClassName("hidden");

javascript get all elements by class starting with

document.querySelectorAll("[class^=page]")

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