I’m currently developing a react/node.js app, it uses Axios to send data back and forth, in the package.json of the react app it has the proxy set as the node.js server "proxy": "http://localhost:8000". Until now I was hosting the app on localhost to develop it slowly and I needed to use 2 port for it to work. What services would you recommend to for dual hosting and communication between the node server and the react app (preferably free) or any alternative ways for my app to function.