What powers this site?
Jekyll 3.10, hosted on GitHub Pages, styled with a customized Indigo theme.
How can I preview it locally?
Clone the repo, run bundle install, then bundle exec jekyll serve and browse http://localhost:4000.
Can I reuse the theme?
Indigo is MIT licensed. Grab it from the original repository and tailor it to your needs. Make sure to give the original author a follow/star!