The guidelines for contributing to this repo are outlined in the CONTRIBUTING document on the primary godostra repository.
(Where the repo URL is referred to, use https://github.com/Godostra/godostra.github.io instead.)
To test any design changes locally, you'll need to install jekyll. You'll find the documentation for that on the jekyll website.
jekyll installation instructions
Once you have jekyll installed, in the zetaglest.github.io repo directory, run
bundle install
to automatically install any required gems. Then
jekyll serve
You can then view the site in your web browser at http://localhost:4000