The current app is still in beta so there might be some bugs, but do clone/fork it and try it out.
How to run it?
npm install
npm start
How to package it for MacOS?
electron-packager . --overwrite --platform=darwin --arch=x64 --icon=resources/icon.icns --prune=true --out=release-builds
Read more about the game on Medium: https://medium.com/@apoorvsaini/building-sideline-18-a-multiplayer-football-manager-game-for-desktop-f78e6957f543