The image of Duncan with camera which appears on the front page of this site and in many of the footers is ©2013 David Hobby (aka Strobist) and is used with permission. All other photographs are credited where they appear.


Open Sans by Steve Matteson is used as the primary body font throughout the website. Fira Mono by Carrois Apostrophe is used as the monospace font for code samples.

Fonts are served up by Google Fonts.


Icons used throughout are from the Font Awesome, and are used under the terms of the SIL Open Font License 1.1. The font is subsetted and self-hosted with the help of Fontello.


The content for this site is built and hosted by Netlify and leverages Netlify’s DNS and CDN services. The source code repository is hosted at GitHub. HTML Site content is generated by Eleventy. CSS is generated and processed with PostCSS. And, of course, all of these tools rely on innumerable open source packages and frameworks.