HTML5 and CSS3 will let Web developers do more with their sites. Here's what you need to know about these new technologies.

With HTML5, CSS and JavaScript, you can build some pretty nice little games — and without a significant up-front investment.

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

"Pro HTML5 and CSS3 Design Patterns" catalogs many common patterns in modern HTML5 applications. InfoQ talked to one author, Dionysios Synodinos, about the book and working with HTML5.

If you’d like to know exactly where Internet Explorer 9 stands on support for emerging web standards in its current beta release form, Microsoft has put together a comprehensive list of all the ...

A new website helps web developers decipher the often confusing world of HTML5 and CSS 3. Which elements are ready to use? Which are still not widely supported? And where can you find polyfills ...

Velocity speaker and CSS expert Nicole Sullivan discusses the state of CSS — how it's adapting to mobile, how it's improving performance, and how some CSS best practices have led to "bloated ...

Discover how to build your website by learning HTML and CSS on your Mac. It's pretty easy to get started with web coding in OS X, and there are plenty of great courses to help you learn HTML and CSS ...

We talked CSS3 (the next iteration of Cascading Style Sheets), HTML5 (the next iteration of the HTML language) and the role of Opera Software as a company in both.

How to Create Logo Positions in CSS. On a website for your small business, your logo highlights your brand and identity to visitors. Your logo needs to be positioned prominently and on top of ...