tape // testinglocus // like pry if you know rubybabelbookshelf // like mongoose for postgresql | mysqldb-migrate // to do migrationsmongooseqasyncpassportexpresssockjs ( if you say socket.io, Did you try ssl with socket.io ? with nginx ? )pm2 // like forever but, IMHO betternode-bunyanbody-parseragenda ( sorry I don't have time to get links for each one )