文件名称：HTML5 The missing manual 2nd edition
文件大小：22.16MB
文件格式：PDF
更新时间：2017-03-26 09:58:37
HTML5
At first glance, you might assume that HTML5 is the fifth version of the HTML web page–writing language. But the real story is a whole lot messier. HTML5 is a rebel. It was dreamt up by a loose group of freethinkers who weren’t in charge of the official HTML standard. It allows page-writing practices that were banned a decade ago. It spends thousands of words painstakingly telling browser makers how to deal with markup mistakes, rather than rejecting them outright. It finally makes video playback possible without a browser plug-in like Flash. And it introduces an avalanche of JavaScript-fueled features that can give web pages some of the rich, interactive capabilities of traditional desktop software.