Understanding HTML and CSS will make things easier
While CSS might be a bit intimidating, especially for those more interested on the logic side of web development, it’s just lots of fun, and you don’t have to be a genius designer, just understand how CSS changes the look of our website, and how do selectors and rules work.
Manipulating the DOM is fun
Plus, manipulating the DOM is just a lot of fun, and you can really do all sort of things with this knowledge. Thanks to this, we can use events, such as a mouse click, a screen touch, or a page scroll; to add a lot of functionality and interactivity to websites and web applications.