2. HTML. We write HTML in files that end with the .html extension (like homepage.html).. To write HTML and CSS code, you’ll want to install a code editor.Nowadays, one of the most popular free ...

MDN Web Docs is an excellent example of a Free and Open-Source (FOSS) platform. You can access HTML, CSS, and JavaScript documentation and examples on a well-organized website. Among the tools the ...

Web apps, obviously, benefit from a huge selection of tools, frameworks, and extensions. Several cross-platform mobile application frameworks are using HTML for UI design, and even desktop apps can ...