Developing a theme for public release isn’t an easy task. When you’re the only one using your theme you don’t have to worry about expanding it, but put it into the hands of other users and it better be ready for any content they throw at it. Blockquotes, lists, and floating images – there are plenty of elements that are common to blogs that need to be supported in every theme you release.
WordPress is one of — arguably the — most popular content management systems in the world built on PHP. Many of the platform’s major features and enhancements since 2004 have been entirely written in PHP. Project lead Andrew Nacin, however, says that in the future much more will be built in JavaScript.
“I think [WordPress 3.5] actually signifies a shift from PHP land to JavaScript land for pretty much everything we’re going to do in the future,” Nacin told WPCandy. “That’s been happening for a few releases now, if you look at most of the major features over the last three or four releases.” WordPress 3.5 brought the re-imagined media uploader, really taking the basic drag and drop uploading of version 3.3 to a new level. WordPress 3.4 introduced the theme customizer which allows users to make changes to any compatible WordPress theme in real-time.
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