This is the source code for https://spawnfest.github.io/.
Install asdf (https://asdf-vm.com/guide/getting-started.html#_3-install-asdf), then run:
asdf plugin add ruby # Allows asdf to "control" RubyCFLAGS= asdf install # Installs asdf-controlled Rubybundle update # Update the bundlerbundle # Installs stuff from Gemfilebundle exec jekyll serve # Create the website and serve it