====== Introduction to JavaScript ======

JavaScript is a versatile, high-level programming language commonly used to create interactive effects within web browsers. It is one of the core technologies of the web, alongside HTML and CSS.

**Why Learn JavaScript?**

**Popularity**: JavaScript is one of the most popular programming languages in the world.

**Versatility**: It can be used for front-end, back-end, mobile, and even desktop application development.

**Demand**: High demand in the job market for developers proficient in JavaScript.