CSS
- CSSrefresh for Fast and Effective CSS Testing
- Rounded Corners and Gradients in IE10: The 4 Missing Pixels
- Fullscreen Slit Slider with jQuery and CSS3
- CSS3 Filters
HTML5
Responsive
- Responsive CSS Framework Comparison
- 10 Lightweight & Minimal Responsive Grid Frameworks
- Two things about the iPad mini
- Claustrophobic
- Responsivator