[relate]

Thanks :-) The stack is based on:

* A Javascript based SPA with handlebars for template and leaflet.js for map

* Django + Postgres for the API

* Simple Vertex-Edge model of the train system, with shortest-path to estimate travel times (including walking distance)

-This is on our to-do list to improve, but we do this since querying all pairwise travel times from SBB/google would be too heavy.

* Numpy/Scipy for the machine learning