1. Click highlights with CSS transitions

  2. WebRTC efforts underway at Mozilla!

  3. BrowserQuest – a massively multiplayer HTML5 (WebSocket + Canvas) game experiment

  4. Making the Dino roar – syncing audio and CSS transitions

  5. A simple image gallery using only CSS and the :target selector

  6. Creating thumbnails with drag and drop and HTML5 canvas

  7. Screencast: 3D CSS rollovers and 3D CSS tester

  8. Making the wait for the holidays easier – the MDN advent calendar

  9. HTML5 context menus in Firefox (Screencast and Code)

  10. Screencast: CSS 3D rollover with fallback for older browsers