Closures, prototypes, JSON, the DOM, selectors, inheritance in CSS and in JavaScript, and first class functions - that's what this course is about. This is not a course on JavaScript frameworks - its ...

The HTML and CSS files create a user-friendly interface, while the JavaScript files handle the authentication logic and interactions with Firebase services. By following the setup instructions, you ...

All Web APIs (Application Programming Interface) supply code so that you don’t have to. They handle the intricate low-level details, allowi ...

The HTML is parsed, JavaScript is executed, and the result is the DOM. The content of a web page is not (just) source code, it’s the DOM. This makes it pretty important.