PUBLIC MARKS with tags user-interface & lang:en

Each of these patterns (which are more general) and techniques (more specific) are intended to help you solve design problems. They're common problems, and there's no point in reinventing the wheel every time you need, say, a sortable table -- plenty of folks have already done it, and learned how to do it well. Some of that knowledge is written up here, in an easily-digestible format.

The code itself looks like (well-formed) tag soup from 1997...

a website dedicated to preserving and showcasing Graphical User Interfaces, as well as various materials related to them.