Hello Folks this is a simple full-stack React App WITH express.js on back-end just clone the repo after this go to the server folder and run npm install then go to the clent folder and run npm install

now you have every thing ready go to server folder and run env PORT=port npm start the portis just a number you want the server to run on it like 3000 or 4000 etc,

then go to client folder and run npm start and thats it