This is a personal blog by Hywel Llewellyn, mainly about technology.
This site is currently using the base Jekyll theme. You can find out more info about customizing your Jekyll theme, as well as basic Jekyll usage documentation at jekyllrb.com
You can find the source code for the Jekyll new theme at: github.com/jglovier/jekyll-new
You can find the source code for Jekyll at github.com/jekyll/jekyll