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Issue № 333

A Primer on A/B Testing

by Lara Hogan · 12 Comments

Data is an invaluable tool for web designers who are making decisions about the user experience. A/B tests, or split tests, are one of the easiest ways to measure the effect of different design, content, or functionality, helping you create high-performing user experience elements that you can implement across your site. But it’s important to make sure you reach statistically significant results and avoid red herrings. Lara Swanson shows us how to do that.

Making up Stories: Perception, Language, and the Web

by Elizabeth McGuane / Randall Snare · 10 Comments

Stories have been around as long as we have, helping us understand our world and ourselves. We learn and retain information best through stories, because they turn information into more than the sum of its parts. But what makes a story a story, and what does it mean for the digital world we’ve built? Elizabeth McGuane and Randall Snare weave an enchanting tale of attention, comprehension, inference, coherence, and shopping.

More from A List Apart

Columnists

Lyza Danger Gardner on Building the Web Everywhere

WAI-finding with ARIA Landmark Roles

Between the intricacies of documentation and the risk of wielding too much power over the browser, WAI-ARIA can be daunting. For the dev uncertain on how to fold accessibility best practices into their daily workflow, Lyza Gardner sets out to summarize one category of roles—the landmark roles. They help user agents map out the territories on a page so the user can navigate them with greater ease, and they’re a great place to start getting familiar with ARIA’s part in assistive technology.

From the Blog

Accepting Our Lack of Control

Accepting the “ebb and flow of things” is as challenging today as it was 15 years ago. Susan Robertson explores what it means to accept our lack of control on the web and shares how she acknowledges this in her work—from the CSS she writes, to the conversations she has with team members.

Coming May 6: Sass Talk

To preprocess or not to preprocess? ALA: On Air will cover just that—live on May 6. Featuring Rachel Andrew, Lyza Danger Gardner, Jeff Lembeck, and Susan Robertson, “Sass Talk” will discuss when, how, and whether to use Sass, taskrunners, and other tools.