All browsers that support the CSS text-shadow and box-shadow properties also support the new CSS3 RGBa syntax. Which means you can safely combine them today.

Overflow does some cool things you should know about.

A behavior for Internet Explorer allowing it to recognize and render various CSS3 box decoration properties

CSS Level 3 brings with it some incredibly powerful styling features. Rounded corners, soft drop shadows, gradient fills, and so on. These are the kinds of elements our designer friends love to use because they make for attractive sites, but are difficult and time-consuming to implement, involving complex sprite images, extra non-semantic markup, large JavaScript libraries, and other lovely hacks.

LiveReload applies CSS/JS changes to Safari or Chrome w/o reloading the page

How do you scale CSS for millions of visitors or thousands of pages? Object Oriented CSS allows you to write fast, maintainable, standards-based front end code. It adds much needed predictability to CSS so that even beginners can participate in writing beautiful websites.

So the next time you find yourself grumbling about declaring the same thing four times, once for each browser, remember that the pain is temporary. It’s a little like a vaccine—the shot hurts now, true, but it’s really not that bad in comparison to the disease it prevents.

The difference is that return false; takes things a bit further in that it also prevents that event from propagating (or “bubbling up”) the DOM.

No images whatsoever.

Lemonade’s goal as a sprite generator is to be incredible easy to use, so you’ll use ist for every project—just because there’s no overhead. It needs no configuration, no Rake task, no Photoshop, just a little change in your Sass or SCSS files.

Less.js is a JavaScript implementation of LESS that’s run by your web browser. As any JavaScript, you include a link to the script in your HTML, and…that’s that. LESS is now going to process LESS code so instead of including a link to a CSS file, you’ll include a link directly to your LESS code. That’s right, no CSS pre-processing, LESS will handle it live.

Let’s take a gander at four different ways. Each of them handling the illusion in a different way, and each completely appropriate depending on the situation at hand.

Once we have a secure client-side application, we need to make the tools and information available to allow users to actually verify that the code running in their browser is secure.

Pretty print your Ruby objects with style – in full color and with proper indentation

Code up top for quick reference, details down below—we’ll prepare typefaces for use on the web, go through @font-face CSS line-by-line, and get the experts’ take on browser support.

Download hundreds of prepackaged @font-face kits