HTML Development is the foundation of web development, focusing on structuring web pages using HyperText Markup Language (HTML). HTML defines the layout and content of a webpage by using elements such as headings, paragraphs, images, links, forms, and tables. It works alongside CSS (Cascading Style Sheets) for styling and JavaScript for interactivity. Modern HTML development includes semantic tags (like, and) that improve accessibility and SEO. HTML5, the latest version, introduces new elements, multimedia support, and enhanced functionalities, making web development more efficient and user-friendly. Whether building static websites or dynamic web applications, HTML serves as the backbone of web development.