Show HN: Dijkstra’s algorithm in the web browser with OpenStreetMap
Anyone who's interested in this might want to check out the OSRM project, which uses a much more complex routing algorithm to efficiently find paths through the <i>entire</i> OSM graph, instead of just a tiny subset: <a href="http://map.project-osrm.org/" rel="nofollow">http://map.project-osrm.org/</a><p>(Also, it's open-source.)