If you're an aspiring web developer or completely new to coding, JavaScript is a great start. We've put together some of the best free and paid online courses to help you learn this popular coding ...

As you continue to learn HTML, CSS and JavaScript, embrace a growth mindset. With practice and experimentation, you’ll gain confidence and develop your coding skills.

For now, at least, the Observable web platform supports JavaScript, Markdown, and HTML only. Next: Learn data visualization with Observable JavaScript.