Learn how to build a real-time voting app using WebSockets in a React-NodeJS environment. Discover two methods: one using ExpressJS and Socket.IO for a customizable approach and the other using the Wasp full-stack framework for easier integration. Explore the differences between these methods, including setup complexity, control, and type safety. This guide highlights the limitations of serverless solutions for WebSockets and provides step-by-step instructions to implement and configure real-time communication features.
Table of contents
TL;DRBefore We BeginWhy WebSockets?How WebSockets WorkAdding WebSockets Support in a React-NodeJS AppComparing the Two ApproachesConclusionSort: