This website is written in Hugo. Hugo is the static website engine behind the wonderful RStudio package blogdown, and is fast, popular, and easy to install and theme. See the Hugo docs for a quick orientation on how the site is organized. blogdown makes it easy to run Hugo from the RStudio editor and include R code in .Rmd content in Hugo sites.

To build and preview the site from RStudio, just use blogdown::serve_site(). blogdown::install_hugo() will get you set up the first time.