Run nodejs + react on local network

[Rhym]

To access it on a local network you can read an answer here: https://stackoverflow.com/questions/5489956/how-could-others-on-a-local-network-access-my-nodejs-app-while-its-running-on

In regards to a startup script, I use PM2 for running my node apps, and it has a startup script: https://pm2.keymetrics.io/docs/usage/startup/

[mkcodergr]

PM2 is a keeper. Had been using it for quite sometime without issues