Appendix B. Advanced HTML5 Features

Unfortunately, the scope and intended market of this book did not allow the inclusion of some of the more advanced HTML5 features. Fortunately, they're the perfect subject for a brief appendix. In addition to semantic tags, advanced form controls, native audio and video, and the other enhancements covered in the lessons in this book, the HTML5 specification has a good number of truly cutting-edge technologies just waiting to be supported by the majority of browsers. This appendix takes a look at the top three "oh, wow" features:

• Editable content

• Local storage

• Geolocation