Simon Willison’s Weblog

Items tagged browsers, html5

Filters: browsers × html5 ×


HTML 5 Parsing. Firefox nightlies include a new parser that implements the HTML5 parsing algorithm (disabled by default), which uses C++ code automatically generated from Henri Sivonen’s Java parser first used in the HTML5 validator. # 11th July 2009, 11:36 pm

Firefox 3.5 for developers. It’s out today, and the feature list is huge. Highlights include HTML 5 drag ’n’ drop, audio and video elements, offline resources, downloadable fonts, text-shadow, CSS transforms with -moz-transform, localStorage, geolocation, web workers, trackpad swipe events, native JSON, cross-site HTTP requests, text API for canvas, defer attribute for the script element and TraceMonkey for better JS performance! # 30th June 2009, 6:08 pm

Sunsetting Quirks Mode. Apparently proper standards support in IE (or at least the IE8 renderer) will be triggered by the HTML5 doctype, providing an alternative to those who don’t wish to pollute their markup with an IE-specific meta tag. # 23rd January 2008, 2:56 pm

Tabula Fracta. Mozilla hacker Robert O’Callahan offers advice for anyone aiming to create a new rendering engine from scratch. The WHATWG’s work on specifying real-world browser behaviour and error models gets a well deserved mention. # 9th October 2007, 1:20 am