Muzli - UI/UX and Design Inspiration Chrome Extension
Stylizer - A productivity-focused real-time CSS editor for serious web developers. Mac OS X and Windows.
Savee.it - The best way to save and share inspiration
EnjoyCSS - CSS generator for rich graphical styles without coding
Piktab - Discover free graphic resources on every new tab
Rapid CSS Editor - Rapid CSS editor is quick, powerful and easy to use HTML and CSS code editor for web developers. Intuitive interface and intelligent features help you become more productive and create modern HTML5 and CSS3 based websites faster and easier.