ENTRIES TAGGED "declarative"
Evolving enhancements for web developers
Once used for simple formatting, CSS now dominates the web presentation layer.
Eric Meyer, the author of CSS: The Definitive Guide (and much more) has taught thousands of people CSS through his books, his talks, and his articles. I’ve always enjoyed hearing his take on the state of CSS, as he manages to find combinations of capabilities that make CSS more powerful than I thought it was when I first looked.
We sat down last week to discuss the many huge changes CSS3 is bringing, from improvements to old capabilities to completely new tools for animations, transforms, and layout. The continuous rate of change and the size of the specification are driving him to serialize the next edition of the Definitive Guide, releasing it in pieces. Developers can work from familiar foundations, but reach new destinations. The declarative strength of CSS3 lets you create presentation by describing it, and that style keeps proving more powerful.
The blurry line between markup and programming.
When XML exploded onto the scene, it ignited visions of magical communications, simplified document storage, and a whole new wave of application capabilities. Reality has proved calmer, with competition from JSON and other formats tackling a wide variety of problems, while the biggest of the big data problems have such volume that adding markup seems likely to create new problems.
However, at the in-progress Balisage conference, it’s clear that markup remains really good at solving a middle category of problems, where its richer structures can shine without creating headaches of volume or complication. In the past, Balisage often focused on hard problems most people didn’t yet have, but this year’s program tackles challenges that more developers are encountering as their projects grow in complexity.