HTML code is a programming language used in website building and website templates. It is used to format the look and format of a web page, to set design features such as basic layout, colors, and fonts. HTML: The Ultimate Guide provides a crash course in HTML, its history, key features, different versions available, various tags and elements, as well as the advantages and disadvantages. This book also covers the fundamental concepts of CSS and JavaScript and guides the reader through creating websites and games with these tools. As the reader progresses through the lessons, they will learn how to insert JavaScript commands directly into the HTML document, and how the script executes when viewed in browser. This is a valuable resource for anyone who wants to create a website or any 2D or 3D game in HTML. After finishing this book, readers will be able to quickly build their website or game with absolute ease. This book: Discusses code optimization in HTML code, Web Scripting and Security ideas in HTML. Introduces HTML for Game Development, benefits and types of games (2D and 3D). Includes a Cheat Sheet of HTML where you will get all key terms and useful information that is easy to access.