Sometimes you want to randomly assign a port to a NodeJS/Express process instead of a hardcoded port. To randomly assign a port in Node simply listen on port '0'. const express = require('express'); const app = express(); // Listen on random port ------ const server = app.listen(0, ()=>{ …

Client side applications are extremely popular and powerful, taking advantage of all the processing power available to the browser. Single Page Applications (SPA) built using frameworks and libraries like Angular, React, and Vue have changed a lot about how we think about developing an immersive …