graph-paths is a small module for finding cheapest (shortest) paths in a dense graph (network).
$ npm install graph-paths
var cheapest_paths = cheapest_paths;/** The network is defined by a matrix describing the cost of getting from node i to node j.* If there is no way from node i to node j, then the cost is infinite.*/var costs =01720Infinity0419InfinityInfinity07InfinityInfinityInfinity0;var cheapest_paths_from_0 = ;console;consoledircheapest_paths_from_0;console;consoledircheapest_paths_from_03path;