A software developer from San Francisco managed to do what no one else did before, creating a fully-functional two-way chat using only CSS and HTML, completely ditching JavaScript in the process.

These three programming languages are tools that you can use to create, design and style your very own website.

Here's an easy-to-follow web developer roadmap that will guide you through the world of HTML, CSS and JavaScript based technologies.

Use this handy, simplified guide to quickly learn HTML and CSS -- a foundation of modern web development.

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