This is an example page that shows how a workshop would display in workshopper. Workshopper is a tool for creating nice Workshops developed by the OpenShift Developer Advocate team.
The tool can be found at https://github.com/openshift-evangelists/workshopper. More documentation on that repository.
The workshop can provide variable expansion:
e.g.
API_URL: {{ API_URL }}
MASTER_URL: {{ MASTER_URL }}