Opera Developer Library: Latest Articles

Another addition of articles useful for web developers.

Server-side capability detection for mobile devices (part 2) - continuation of Brian Sad's story about how best to adapt your website for viewing from mobile devices;

Styling forms using CSS3 selectors (part 2) - Christopher Schmitt explains the use of selectors in CSS3;
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7 rules of unobtrusive JavaScript - some rules and useful tips for developing JavaScript from Christian Heilmann (Yahoo!);

Microformat Encoding and Visualization - Brian Sada solves the issues of rendering and microformat.