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

A Code Avengers subscription costs $29 per month, $150 for six months, and $240 for a year. Each subscription includes access ...

This code should also be placed in the header of your HTML page. Create a section in your CSS style sheet to modify the attributes of the logo "div." ...

Screenshot: Wordle If you want to build websites properly, you need to learn HTML or CSS—although plenty of services like Squarespace will now let you design pages without knowing any code.

Back in 2012, Mozilla launched Thimble, an online code editor for teaching the basics of HTML, CSS and JavaScript. Over time, though, things got pretty quiet around the project as other browser ...

General Assembly has launched a new online service that teaches basic web development for free, in your browser. It's called Dash, and it lets users learn how to use HTML, Javascript, and CSS by ...

Lissa Explains it All offers a wealth of information to help kids create a website with information on everything from HTML to CSS to JavaScript, and more.

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

How to Add an Image to a CSS File. Web pages normally add images using the inline HTML "img" tag. CSS coding usually doesn't set an image's source because CSS controls design rather than content.