Topics: Code: HTML5
The web’s new and future markup language. An evolution from HTML4. Built for applications. New semantics. A moving target, or a platform we can use now? Canvas and accessibility. Audio, video, fallbacks. An alternative to Flash? The politics of HTML5. Extensibility concerns. HTML5 and the W3C. HTML5 and mobile. HTML5 and new platforms. HTML and Apple. Adobe. Microsoft. (7 articles)
Forward Thinking Form Validation
by Ryan Seddon
Issue 314September 21, 2010
When users complete a form to buy your product or sign up for your service, you want to reduce mistakes and guide them to success. Now, with HTML5 form input types and attributes, you can set validation constraints to check user input. With CSS3’s new UI pseudo-classes, you can style validation states to make form completion quick and effortless.
Apps vs. the Web
by Craig Hockenberry
Issue 312August 17, 2010
There's an app for that, and you're the folks who are creating it. But should you design a web-based application, or an iPhone app? Each approach has pluses and minuses—not to mention legions of religiously rabid supporters. Apple promotes both approaches (they even gave the web a year-long head start before beginning to sell apps in the store), and the iPhone's Safari browser supports HTML5 and CSS3 and brags a fast JavaScript engine. Yet many companies and individuals with deep web expertise choose to create iPhone apps instead of web apps that can do the same thing. Explore both approaches and learn just about everything you'll need to know if you choose to create an iPhone app—from the lingo, to the development process, to the tricks that can smooth the path of doing business with Apple.
Taking Advantage of HTML5 and CSS3 with Modernizr
by Faruk Ateş
Issue 308June 22, 2010
Years ago, CSS browser support was patchy and buggy, and only daring web designers used CSS for layouts. Today, CSS layouts are commonplace and every browser supports them. But the same can't be said for CSS3 and HTML5. That's where Faruk Ateş’s Modernizr comes in. This open-source JavaScript library makes it easy to support different levels of experiences, based on the capabilities of each visitor’s browser. Learn how to take advantage of everything in HTML5 and CSS3 that is implemented in some browsers, without sacrificing control over the user experience in other browsers.
A Brief History of Markup
by Jeremy Keith
Issue 305May 4, 2010
Hot off the presses! In his brand new, brief book for people who make websites, HTML5 For Web Designers, Jeremy Keith cuts through the confusion surrounding the web's new markup language and presents what every accessibility- and standards-focused web designer and developer needs to know about it—from semantics to strategy. Not only is HTML5 For Web Designers a great, fast read, it is also our first A Book Apart publication. To celebrate, A List Apart proudly presents all of "Chapter One: A Brief History of Markup." Enjoy!
Get Ready for HTML 5
by J. David Eisenberg
Issue 291September 1, 2009
Ready or not, here it comes. Despite the confusion surrounding its evolution, real-world HTML 5 is right around the corner. Longtime ALA contributor J. David Eisenberg returns to get us all up to speed on the markup we’re about to be writing.
Semantics in HTML 5
by John Allsopp
Issue 275January 6, 2009
The BBC's dropping of hCalendar because of accessibility and usability concerns demonstrates that we have pushed the semantic capability of HTML far beyond what it can handle. The need to clearly and unambiguously add rich, meaningful semantics to markup is a driving goal of the HTML 5 project. Yet HTML 5 has two problems: it is not backward compatible because its semantic elements will not work in 75% of our browsers; and it is not forward compatible because its semantics are not extensible. If "making up new elements" isn't the solution, what is?
A Preview of HTML 5
by Lachlan Hunt
Issue 250December 4, 2007
Who's afraid of HTML 5? Not Lachlan Hunt! As both a front-end web developer and a contributor to HTML 5, he tells us what we can expect from the emerging markup specification, whose goals include more flexibility and greater interoperability.
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