Imagine yourself as a future programmer eager to learn JavaScript, one of the most popular languages for web development. If you are looking for an interactive and collaborative way to enhance ...

Free, hosted Observable notebooks provide an interactive experience and lots of free, open-source Observable JS code you can reuse and learn from. Here's how to get started.

Microsoft's JavaScript and Node.js series builds on the free beginner Python classes it released last year and followed up with more tutorials this May.