JavaScript is a high-level programming language implemented primarily to add complexity on web pages. JavaScript allows web developers to make content updates, interactive features, scrollable functions, and animated graphics, immersing Internet visitors. JavaScript is the top layer of the three-language website development technology (alongside HTML and CSS), meshing style and functionality to create an optimal website experience. JavaScript is also used in server-side operations, handling real-time applications and backend servers and databases. With JavaScript's usability in full-stack development and a large community of programmers using JavaScript daily, it is one of the most important languages to learn in the computer science and web development fields.

• Required SoftwareText Editor (e.g., VSCode, NeoVim)