엔진
참고
https://kamang-it.tistory.com/entry/NodeJSSocketIOSocketIO-멀티-통신-다중-통신-serverclient-2
https://god-gil.tistory.com/81?category=981223
https://phaserjs.tistory.com/42
https://www.emanueleferonato.com/2020/10/06/turn-your-html5-games-into-desktop-applications-using-electron-and-distribute-them-part-1-windows/