The kind of thing you build when you need a thing built to build other things around it.
Make sure you have all the pre-requisites:
# install requirements
npm install -g webpack
pip install -r requirements.txt
export FLASK_APP=app.py
npm install
# create dev db
python -c "from jatc import db; db.create_all();"
Then in two separate windows run webpack -w and flask run. Open localhost:5000 in a browser and voila.
MIT