Modern JavaScript from the Beginning - Second Edition - DOM Selectors - Multiple Elements

The video tutorial covers various methods for selecting and manipulating HTML elements using JavaScript. It explains the use of querySelector and querySelectorAll for selecting single and multiple elements, respectively. The tutorial also discusses the differences between NodeList and HTMLCollection, and how to manipulate elements using loops. Additionally, it touches on older methods like getElementsByClassName and getElementsByTagName, highlighting their limitations compared to modern techniques.

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