This is the QFPL team blog.
You can build the contents of the blog locally with:
nix-build release.nix -A blog
where the output will be in result/blog
You can build the site generator with:
nix-build release.nix -A generator
where the output will be the executable result/site
You can use that to bring up a local preview server with:
cd content
../result/bin/site watch
and the content will be served from http://localhost:8000/
There is a post in there describing how to contribute, which you can reach here.