Nice overview of some CSS properties to control the behavior of text selections on web pages.

Using calc(), attr(), counter and filter in pure CSS

A jQuery Plugin that makes CSS dropdowns touch-friendly, especially on android devices.

Friendlier HTML form controls with a little CSS magic. Designed for IE9+, as well as the latest Chrome, Safari, and Firefox.

Simple pure CSS responsive table, realized by using HTML5 data-attributes.

Responsive Boilerplate with a small footprint.

Nice article about the srcset attribute and the picture element.

Great collection of fancy stuff for web projects.

Vertical centering without JS and negative margins.

Tool zum automatischen Erstellen simpler Style-Guides auf Basis des CSS einer Website. Die Eingabe der URL reicht aus und Stylify Me zeigt Informationen zu den verwendeten Farben, Schriftarten und -größen. Das Ganze lässt sich anschließend als PDF herunter laden.

Phänomenaler Generator für CSS3-Gradients!

Cross-Browser border-radius support via javascript

Say goodbye to Alt-Tab. Live.js makes sure you're always looking at the latest version of the page you're working on, whether you're writing HTML, CSS or Javascript.

Superfish is an enhanced Suckerfish-style menu jQuery plugin that takes an existing pure CSS drop-down menu (so it degrades gracefully without JavaScript) and adds some much-sought-after enhancements