The future of web app development is taking shape, and it’s changing the way we think about server-side app architecture. In this article, Matt E. Patterson shows why a new WebSockets-driven approach is catching developers’ attention, and how it can mean faster, easier development that results in an experience just as rich as client-side SPAs.
Caching media files, especially images, seems like an obvious way to improve performance, but should we? To provide a more performant UX without abusing users’s network connections or hard drives, Aaron Gustafson puts a spin on classic best practices, experiments with media caching strategies, and shares smart Cache API tricks.
As an extension to our From URL to Interactive series, designer and front-end developer Melanie Richards takes a deep dive into how our content is accessed by a wide array of screen readers, which are highly customizable to users. Understanding the nuances of accessibility APIs, thorough testing approaches, and the wealth of resources available, site creators can create the most widely accessible content for the most users possible.
Voice user interfaces, smart software agents, and AI-powered search are changing the way users—and computers—interact with content. Whether or not you’re building services for these emerging technologies, structured content is now necessary to ensure the accuracy and integrity of your content across the evolving digital landscape.
We continue on A List Apart’s four-part “From URL to Interactive” series with Greg Whitworth, a member of the W3C CSS Working Group and the CSS Houdini Task Force. He’ll walk through how CSS is parsed, how values are computed, and what the “cascade” in style sheets actually means. Then we’ll discuss layout, painting, and composition. Brace yourselves, we’re about to drive through a one of our most scenic and winding parts of our journey.