JAVASCRIPT

javascript queryselector child element

let childElement = document.querySelector("parentSelector > *")

javascript child element selector

// given html
    <div class="parent">
        <div class="child1">
            <div class="child2">
            </div>
        </div>
    </div>
    
// Get parent
let parent = document.querySelector('.parent'); 
// child element selector
parent.querySelector('.child')