LoopBack VS Socket.io

Backend is usually an API you design, can simply use Rails for this, basic Express.js or some framework like https://loopback.io/ if you want javascript otherwise you want 'system design' https://github.com/donnemartin/system-design-primer for all the load balancers/dbms if that's what you mean.

LoopBack – Highly Extensible Node.js and TypeScript framework

We deliberately decided not to use "kitchen-sink included" frameworks such as Laravel, Django, Loopback or Nest.js to keep things simple.

Loopback

I'd say check out https://loopback.io

This interface defines the basic CRUD capabilities that any entity should provide. This contract is based on frameworks like Loopback, Django RF, RoR and Spring. The Service.kt looks something like:

Before diving into this tutorial, if you find microservices mysterious, check out my previous article for a detailed explanation. In this hands-on tutorial, we'll build a real-time chat server using Node.js, Socket.io, RabbitMQ, and Docker. Get ready for a practical journey into the world of microservices! Let's begin.

Socket.io Docs

Now we will be implementing socket logic using socket.io for building websockets. This library provides an abstraction layer on top of WebSockets, simplifying the process of creating real-time applications. For better maintainability, it is recommended to create a separate file for socket calls. To do this, navigate to the src folder, create a folder named services, and inside it, create a file named socket.ts under the services folder.

Hi I made a chat app using socket.io it worked fine locally but when i deployed the app on render.com socket is not working properly i have to refresh the page to see new messages please help...

Nextjs + socket.io.. Planning to use webrtc for video calls later

Implementação em Node usando Socket.io

I am using socket.io for real-time notification service. Previously my frontend part was deployed in Netlify and here the notification was not working properly as Netlify follows serverless architecture.

yes. Im running on DreamCompute currently. Discord.js and socket.io within same app. A dedicated server works too, but pricier.

No, not a library. More like, the frontend and backend just happen to need the same version to be compatible (socket.io is a good example, moment.js was the most basic I could think of).

For apps that require real-time communication, Socket.IO can be a valuable addition. It enables bidirectional, event-based communication between the server and client, making it an ideal choice for implementing real-time chat features.