4.1 What is JavaScript?

In this section

• Client-Side vs. Server-Side JavaScript: Understanding Their Roles and Differences
  Explore the differences between client-side and server-side JavaScript, their environments, use cases, and the potential for full-stack development.
• JavaScript's Role in Web Development: Enabling Interactivity and Dynamic Content
  Explore the pivotal role of JavaScript in web development, its integration with HTML and CSS, and its applications in creating interactive and dynamic web pages.
• JavaScript Versions and Compatibility
  Explore the evolution of JavaScript through its ECMAScript versions, understand browser compatibility challenges, and learn how to use tools like Babel to ensure cross-browser functionality.