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Learn about web development and design.


JavaScript is the Programming Language for the Web.
Its can update and change both HTML and CSS.
JavaScript can calculate, manipulate and validate data.

Javascript DOM selectors

JavaScript DOM Selector

JavaScript DOM Selector: Using DOM Selector we can select, manipulate and edit the different types of text. We have different DOM selectors Here the list of DOM selectors, and let’s use them one by one. getElementsByTagName getElementsByClassName getElementById querySelector querySelectorAll getAttribute setAttribute className classList.add classList.remove classList.toggle 1- getElementsByTagName document.getElementsByTagName(“h1”); Using DOM selector (getElementsByTagName) We can …

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