templates & static files with a small flask/django app to serve them. Should be replaced with a real django app soonish.
Install it (preferably to a virtualenv) with:
pip install -r requirements.txt
...and run it with:
python3 run.py
You should then be able to see the frontpage at http://localhost:5000 and to play around with the templates. Each template gets the content of data.json as its context.