The application based on javascript framework Backbone, it's also using next libraries: requirejs, bootstrap and Raphael for svg graphics.
Analogs
http://massey-plantinga.com/online_quoridor/setup - no bots http://kworidor.herokuapp.com/sign_in - no local mode, use ruby http://martijn.van.steenbergen.nl/projects/quoridor/ - no online mode, java https://play.google.com/store/apps/details?id=air.QuoridorBoardGame&hl=ru - android only