On 2015-03-26 22:53, Chris Murphy wrote:
I think it's a good idea, it's a good example of a good app, and it's
useful, and it helps people avoid being dependent on Google Maps, and
I think it behaves better than OSM does in a web browser - I think
it's pulling data from OSM anyway though right?
Yes, it's using OSM for the map itself and Graphhopper  for the routing.
For figuring out the current location it's using the Mozilla Location