I've been developing websites professionally with PHP since 2005, and have used jQuery for much of that time.
Since late 2009, I have been working almost exclusively with Drupal, at least in my day job.
Since early 2013 (give or take), I've been playing with iOS development at night.
Q&A for professional and enthusiast programmers
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for Drupal developers and administrators
Q&A for power users of web applications
Q&A for computer enthusiasts and power users
Q&A for professional programmers interested in conceptual questions about software development
Q&A for power users of Apple hardware and software
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for apps, scripts, and development with the Stack Exchange API
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for professional system and network administrators
Q&A for passionate videogamers on all platforms
Q&A for dedicated home brewers and serious enthusiasts