Manage HTML DOM with vanilla JavaScript

Why

Web development goes very fast. I still remember the moments when starting to use jQuery, Prototype, script.aculo.us, Zepto and many more.

Nowadays, even if our application is powered by mordern tools such as Angular, Vue, React, Svelte, .etc, we have to deal with DOM. The frameworks encapsulate and hide the DOM management directly, but still give us a door to work with DOM via ref, event handlers.

If you develop or use a web component in any framework, you have to work with DOM at a certain level.

Knowing the browser DOM APIs and how to use them play an important role in web development. A website introducing the APIs, well-known problems, most popular questions could be very useful.

Covers

No external library. Only native browsers' APIs
Small and easy to understand examples
Include live demos you can play and see in action
Many tips and good practices included
Many real use cases that can be reused in your app
Work with the modern browsers. Try to support IE 11

Examples

Intermediate
Intermediate
Intermediate