Dan Harper
Dan is passionate about an open, semantic web and loves playing around with the latest bleeding-edge technologies in our industry. He works mostly in PHP, but wishes he only had the time/job to pick up Rails fully. He’s studying Web Technologies at the University of Portsmouth and is currently Lead Developer at Radweb.
Tutorials

Markdown: The Ins and Outs

A Look at Popcorn

Essential Ruby & Rails 3 Reading

Singing with Sinatra - The Encore

Singing With Sinatra: The Recall App

Singing with Sinatra

How to Sell Digital Goods with CodeIgniter

Bringing the Magazine to the Web

The Beginner’s Guide to Web Design: Part 2

The Beginner’s Guide to Web Design: Part 1

The Beginner’s Guide to Web Design: Part 3

Learn How to be a TextMate Champion