JavaScript Explained From Scratch: How the Web Becomes Interactive

This article is the first lesson in the '40 Days of JavaScript' series, providing a structured foundation for learning JavaScript from scratch. It covers what JavaScript is, why it remains essential for web interactivity, and how it runs both in the browser and on servers via Node.js. The article explains the learning journey's structure, how to set up a development environment, and the importance of script loading order with async and defer. It also introduces a progress tracker to build consistent learning habits. Aimed at absolute beginners, it emphasizes practice over passive watching and includes a video tutorial for visual learners.