Unlock the full power of real-time web applications with the Real-time Web App Stack (Socket.IO, Node.js, Redis) stack. This stack delivers unparalleled performance, reliability, and scalability for building chat platforms, gaming servers, collaborative tools, and live analytics dashboards. With the strong backing of open-source communities and a rich set of supporting libraries, developers can create secure, efficient, and feature-rich real-time applications. Explore the best open source projects, libraries, and tools in this stack to supercharge your next real-time web app.
feature.delivery is a free, web-based platform that enables developers to monitor and consolidate software releases from multiple GitHub repositories into a single, streamlined chronological view. By centralizing release information across various tools, libraries, and services, feature.delivery simplifies the process of staying informed about the latest updates in a development stack. Stay ahead of the curve with feature.delivery, the free online tool designed to help developers effortlessly track and consolidate the latest releases from multiple GitHub repositories in one clean, chronological view. Whether you're managing a complex development stack or simply want to stay up to date with your favorite open-source projects, feature.delivery streamlines release tracking so you never miss an important update. By keeping up with the latest changes, developers can quickly adopt new features, enhance performance, and maintain a competitive edge in today's fast-moving tech landscape. Say goodbye to manual tracking and hello to smarter, faster development with feature.delivery.

https://feature.delivery

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NodeOS/
NodeOS

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OptimalBits/
bull

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Unitech/
pm2

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auth0/
node-jsonwebtoken

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expressjs/
express

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helmetjs/
helmet

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jaredhanson/
passport

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luin/
ioredis

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mochajs/
mocha

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nestjs/
nest

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nodejs/
node

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redis/
redis

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robtaussig/
react-use-websocket

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socketio/
socket.io

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socketio/
socket.io-client

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socketio/
socket.io-redis

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visionmedia/
debug

Use this link to track latest updates across the 17 repositories in Real-time Web App Stack

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Staying up-to-date with latest features of the
Real-time Web App Stack in 2026

How does it work?

feature.delivery is a free, web-based platform that helps developers track the latest releases from multiple GitHub repositories — all in one streamlined, chronological view. By centralizing release information across tools, libraries, and frameworks, feature.delivery makes it easier than ever to stay on top of the updates throughout your development stack.

Checkout this 1 minute intro video to see it in action

The Real-time Web App Stack (Socket.IO, Node.js, Redis) stack empowers developers to build scalable, high-performance, real-time applications with ease. By leveraging Socket.IO for bi-directional event-based communication, Node.js for fast JavaScript execution on the server, and Redis for efficient data storage and pub/sub messaging, this stack enables instant updates, chat apps, live dashboards, and more. Its open-source ecosystem ensures robust support, rapid development, and seamless integration with modern web technologies.

Here's a breakdown of the Real-time Web App Stack into different categories

Core Real-Time Libraries

Essential libraries that provide real-time communication and event-driven architecture for web applications. These are the backbone for any real-time web app built on this stack.

Socket.IO

socketio/socket.io
Enables real-time, bidirectional and event-based communication between web clients and servers.
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Node.js

nodejs/node
Event-driven JavaScript runtime for building scalable network applications.
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new features in Node.js?

Redis

redis/redis
In-memory data structure store, used as a database, cache, and message broker.
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new features in Redis?

Data Store & Messaging

Libraries and tools dedicated to efficient data storage, caching, and message brokering, ensuring data persistence and rapid communication.

ioredis

luin/ioredis
A robust, performance-focused Redis client for Node.js, supporting clusters and Sentinel.
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bull

OptimalBits/bull
A robust queue package for handling distributed jobs and messages in Node.js using Redis.
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new features in bull?

socket.io-redis

socketio/socket.io-redis
Redis adapter for Socket.IO enabling horizontal scaling and pub/sub communication.
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Authentication & Security

Libraries for secure authentication, authorization, and robust session management in real-time environments.

passport

jaredhanson/passport
Simple, unobtrusive authentication for Node.js, supporting a wide range of strategies.
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new features in passport?

helmet

helmetjs/helmet
Helps secure Express/Node.js apps by setting various HTTP headers.
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new updates in helmet?
new features in helmet?

jsonwebtoken

auth0/node-jsonwebtoken
Implementation of JSON Web Tokens (JWT) for secure authentication in Node.js.
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new features in jsonwebtoken?

Frameworks & Middleware

Frameworks and middleware libraries that simplify building robust, maintainable, and scalable real-time web applications.

Express

expressjs/express
Fast, unopinionated, minimalist web framework for Node.js.
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new features in Express?

NestJS

nestjs/nest
A progressive Node.js framework for building efficient, reliable, and scalable server-side applications.
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new updates in NestJS?
new features in NestJS?

Testing & Debugging

Reliable testing and debugging tools to ensure the stability, performance, and quality of your real-time stack.

mocha

mochajs/mocha
Feature-rich JavaScript test framework for Node.js and the browser.
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new updates in mocha?
new features in mocha?

debug

visionmedia/debug
Tiny JavaScript debugging utility modeled after Node.js core's debugging technique.
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new features in debug?

Client Libraries

Client-side libraries and SDKs to enable real-time features and smooth communication with servers.

socket.io-client

socketio/socket.io-client
Client-side library for Socket.IO, enabling real-time communication from browsers and other platforms.
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react-use-websocket

robtaussig/react-use-websocket
React Hook for WebSocket connections, ideal for integrating real-time data into React apps.
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new features in react-use-websocket?

Monitoring & Analytics

Tools to monitor, analyze, and optimize the performance and reliability of real-time web applications.

pm2

Unitech/pm2
Advanced, production-ready process manager for Node.js applications.
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new features in pm2?

node-os

NodeOS/NodeOS
Operating system monitoring for Node.js, exposing OS metrics for your applications.
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new features in node-os?

Explore these open source repositories to take your Real-time Web App Stack (Socket.IO, Node.js, Redis) projects to the next level. Click on the individual library URLs to see the latest releases, features, and contributions from the community, and stay up to date with the best tools for real-time web application development.