Estelle Weyl started her professional life in architecture, then managed teen health programs. In 2000, she took the natural step of becoming a web standardista. She has consulted for Kodakgallery, SurveyMonkey, Samsung, Yahoo! and Apple, among others. Estelle shares esoteric tidbits learned while programming CSS, JavaScript and XHTML and detailed grids of CSS3 and HTML5 browser support in her blog at standardista.com. She is a co-author of Mobile HTML5, HTML5: The Definitive Guide and HTML5 and CSS3 for the Real World. While not coding, she works in construction, de-hippifying her 1960s throwback abode.