jsFiddle lets developers play with the three core elements of Web development. Check out this powerful application for rapid prototyping and testing.

HTML provides the structure, content and layout, CSS adds style and design, and JavaScript adds functionality and interactivity.

Your takeaways This course is a great way to help you: • Create HTML5 code, CSS style sheets and embedded styles within HTML5 code. • Create responsive page layouts for both mobile and desktop use; • ...

Learn HTML and CSS online for free, and use them to create webpages or move up in your career.

Unlike the previous beginner course, this one covers HTML5, CSS3, the Twitter Bootstrap CSS Framework and JavaScript, which the instructor describes as the programming language for the web.

How to Get a Number of People Counter Onto Your Website. Learning about your site's visitors is an integral part of running a successful, engaging website. A stat counter is a snippet of code that ...