Written in Python and JavaScript/TypeScript, a simple web app displaying UNESCO world heritage sites from a sqlite database.
Install flask via pip (pip install Flask). It is recommended to use a python virtual environment.
Download the leaflet files from https://leafletjs.com/download.html. Currently they are expected to be placed in the flaskr/static directory. Unzip them there.
When those files are placed, inside the flaskr/ directory, run flask init-db. This will create the database.
When you are ready, run flask run inside the flaskr/ directory.