This setup is not yet another blog example, it's an example on how to build a layout using a headless CMS with Jekyll. I'm sure you can create a flat content-type with title, text and teaser image all by yourself. Follow this kind of short, but detailed, tutorial to bring your static pages to life (for previews).
The "end result" will include a teaser, grid and column (feature) layout including an rebuild API to trigger rebuilds using a GET request and loading the data from Storyblok.
git clone [email protected]:storyblok/jekyll.git
bundle install
bundle exec rackup config.ru -p 4000
exchange the draft token with the one in the code examples - and enter your localhost address http://localhost:4000/
The above preview server is not required at all - it only helps you to easily create your content and preview it "instantly". You can (of course) still generate static files - and you should in production.
bundle exec jekyll serve