
Interview and Book Review: Pro HTML5 and CSS3 Design Patterns
"Pro HTML5 and CSS3 Design Patterns" catalogs many common patterns in modern HTML5 applications. InfoQ talked to one author, Dionysios Synodinos, about the book and working with HTML5.

"Pro HTML5 and CSS3 Design Patterns" catalogs many common patterns in modern HTML5 applications. InfoQ talked to one author, Dionysios Synodinos, about the book and working with HTML5.
In this presentation from Strange Loop 2010, Michael Galpin discusses developing mobile web applications, HTML 5, WebKit, ACID 3, PhoneGap and Appcelerator, Viewports, geolocation, DOM storage, Web Workers, Web Sockets and server-side data pushing, Canvas, CSS 3.0, application cache, the Device API, touch events, video/audio, meta tags, and support for each of these on assorted mobile platforms.
Michael Tamm offers solutions for automatic testing of a web application’s presentation layer through HTML and CSS validation and by detecting layout bugs using JavaScript and image processing.
Oracle have today released NetBeans 7.1, with a strong emphasis on GUI enhancements. The product includes developer support for JavaFX 2.0, significant updates to the Swing Builder (Matisse), and tools for visual debugging of both JavaFX and Swing user interfaces. For web GUI, NetBeans continues to flesh out its already strong HTML 5 coverage, adding support for CSS3.
Google has open source under Apache License 2.0 Closure Stylesheets, a utility belonging to the Closure Tools package and useful when dealing with CSS. Closure Stylesheets is a Java program adding variables, functions, conditionals and mixins to CSS, making it simpler to work with large CSS files.
Yahoo! has recently announced Cocktails, a set of technologies that make it easy to develop and host applications that can run on both client and server-side environments. Cocktails is composed of Yahoo! Mojito, an environment-agnostic JavaScript web application framework, and Yahoo! Manhattan, a hosted platform (PaaS) for Mojito-based applications.
Mindscape recently announced Web Workbench, a free extension that adds Sass, LESS, and CoffeeScript functionality to Visual Studio 2010. Sass and LESS are languages meant to simplify CSS3 development, and CoffeeScript increases JavaScript’s readability and conciseness.
Richly formatted emails can require quite a bit of CSS, but since email clients don’t always handle CSS well the styles need to be inlined. With Ruby this is easily handled with the Alex Dunae’s Premailer library, but calling it from .NET isn’t palatable to most developers. So Martin H. Normark built a .NET version called PreMailer.NET.
The principal problem with using HTML 5 and CSS 3 isn’t the adoption rate or the differences between browsers, it is knowing what those differences are in the first place. Once that is known developers can work around the limitations using graceful degradation techniques. To help figure that out many turn to the open source project Modernizr.