Archived posts, January 2006
Luminosity contrast ratio
WCAG 2.0 suggests calculating the luminosity contrast ratio between foreground and background colours to ensure readability.
CSS 3 selectors explained
CSS 3 brings us many powerful new CSS selectors. Browser support is currently lacking, but taking a look at what lies ahead is still useful.
Styled bar graphs marked up as lists or tables
How to use CSS to create bar graphs from unordered lists or data tables.
Search engines and canonical URLs
Advice on helping search engines pick the right URL when there are multiple URLs available for a certain page.
Safari Web Inspector
Available in WebKit nightly builds, the Web Inspector you browse the DOM of the current document and inspect the properties of any element.