• June’s Best Resources for CSS3
  Cascading Style Sheets Level 3 or CSS3 for short is the next stage CSS. CSS3 can really improve efficiency, both in your development time and page performance. The latest versions of the modern web browsers such as Chrome, Firefox, Safari, and Opera support CSS3, while Microsoft announced to support CSS3 in Internet Explorer 9 (there’s no release date for IE9 yet). Here are the best CSS3 coding techniques and tutorials of June 2010, 43 fresh resources to help keeping up with new technologies.
  in Development > JavaScript, AJAX & Dojo with cascading css3 examples sheets style tutorials
• Maqetta
  Visual authoring of HTML5 user interfaces - in the browser! Maqetta is an open source project that provides WYSIWYG visual authoring of HTML5 user interfaces. The Maqetta application itself is authored in HTML, and therefore runs in the browser without requiring additional plugins or downloads.
  in Development > Mobile Web Apps with app authoring css css3 html5 mobile mockup tool tooling web by 6 users

css3 from all users