The documentation for gutenberg is a jekykll site, hosted on GitHub pages.

To deploy a local version of the site you will need to:

1. Install ruby.
2. Install jekyll and bundler:
   gem install jekyll bundler
3. Install the gems by navigating to the docs directory and run:
   bundle install
4. Run the site locally with:
   bundle exec jekyll serve
5. Navigate to localhost:4000 in your browser to view the site.

Note: if you wish to use a page theme you will need to use remote-theme by uncommenting the remote-theme line in /docs/_config.yml and commenting out the theme line.