npm run start - run a server to host index.html and all the game files, uncompressed
npm run start-compressed - run a server to try the game as if it was output by npm run build ("live" mode)
npm run build - build the asset (a zip file) to /tmp/js13k/.build/
- if you don't have a zip command in PATH, the build will crash. However, you will find the index.html file in that folder
npm run deploy - deploy to gh pages