The Art of Doing - Web Development for Beginners - Using querySelector()

This video tutorial introduces the query selector method in JavaScript, demonstrating how it can be used to access HTML elements. The tutorial covers setting up HTML and JavaScript files, using query selector for element selection, and advanced techniques like using pseudo-classes and descendant selectors. The video concludes with a summary of the benefits of using query selector over getElementById.

What new insight or understanding did you gain from this video?