http://5argon.info/bms-preview-maker
npm install --global --production windows-build-tools (Windows only)
npm run install
npm run rebuild
npm run distWin (Running this on macOS is not a good idea)
npm run distMac (Can't run this on Windows since you can't sign the app)
Then get your installer in dist/
Copy libsndfile.dll to Windows/ or brew install libsndfile for macOS then you can test with :
npm run electron