A progressive Node.js framework for building efficient and scalable server-side applications, heavily inspired by Angular. Nest is a framework for building efficient, scalable Node.js server-side applications. It uses modern JavaScript, is built with TypeScript (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
 
Nest provides a level of abstraction above these common Node.js frameworks (Express/Fastify), but also exposes their APIs directly to the developer. This allows developers the freedom to use the myriad of third-party modules which are available for the underlying platform.

A progressive Node.js framework for building efficient and scalable server-side applications, heavily inspired by Angular. Nest is a framework for building efficient, scalable Node.js server-side applications. It uses modern JavaScript, is built with TypeScript (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).

Nest - A progressive Node.js framework for building efficient and scalable server-side applications, heavily inspired by Angular

The Atmosphere Framework contains client and server side components for building Asynchronous Web Applications. It transparently supports WebSockets, Server Sent Events (SSE), Long-Polling, HTTP Streaming (Forever frame) and JSONP. Its mission is to make real time apps possible in every browser, library and mobile device, blurring the differences between the different transport mechanisms.
 
The Atmosphere Framework Stack works on all Servlet based servers, Spring Boot and frameworks like Netty, Play! Framework and Vert.x. We support a variety of extensions like Apache Kafka, Hazelcast, RabbitMQ, Redis and many more.

The Atmosphere Framework contains client and server side components for building Asynchronous Web Applications. It transparently supports WebSockets, Server Sent Events (SSE), Long-Polling, HTTP Streaming (Forever frame) and JSONP. Its mission is to make real time apps possible in every browser, library and mobile device, blurring the differences between the different transport mechanisms.

Atmosphere - Realtime Client Server Framework for the JVM

A modern, browser-based frontend to gdb (gnu debugger). Add breakpoints, view stack traces, and more in C, C++, Go, and Rust! Simply run gdbgui from the terminal and a new tab will open in your browser. gdbgui is easy to get started with yet supports scripting, and has terminal access while keeping the user interface in lock step with the underlying gdb process.
 
It provides support to view call stack, threads, and send signals to the inferior process, Explore local variables, or watch variables over time. Pretty-print even the most complex data structures, Understand what your algorithm is doing by visualizing data structures, Reverse debugging, Concurrent debugging, gdbserver compatibility, gdb process attachment, x/y plot of variables, serving remotely without high-bandwidth X Forwarding and much more.

A modern, browser-based frontend to gdb (gnu debugger). Add breakpoints, view stack traces, and more in C, C++, Go, and Rust! Simply run gdbgui from the terminal and a new tab will open in your browser. gdbgui is easy to get started with yet supports scripting, and has terminal access while keeping the user interface in lock step with the underlying gdb process.

gdbgui - Browser-based frontend to gdb (gnu debugger)

noVNC is both a HTML VNC client JavaScript library and an application built on top of that library. noVNC runs well in any modern browser including mobile browsers (iOS and Android). It supports scaling, clipping and resizing the desktop, Local cursor rendering, Clipboard copy/paste, Supported VNC encodings: raw, copyrect, rre, hextile, tight, tightPNG, Touch gestures for emulating common mouse actions.

noVNC: HTML VNC Client Library and Application

ThingsBoard is an open-source IoT platform for data collection, processing, visualization, and device management. It enables device connectivity via industry standard IoT protocols - MQTT, CoAP and HTTP and supports both cloud and on-premises deployments. ThingsBoard combines scalability, fault-tolerance and performance so you will never lose your data.
 
It helps to provision and manage devices and assets, Collect and visualize data, Raise alarms on incoming telemetry events, Construct your ThingsBoard cluster and get maximum scalability and fault-tolerance with microservices architecture. Construct your ThingsBoard cluster and get maximum scalability and fault-tolerance with microservices architecture.

ThingsBoard is an open-source IoT platform for data collection, processing, visualization, and device management. It enables device connectivity via industry standard IoT protocols - MQTT, CoAP and HTTP and supports both cloud and on-premises deployments. ThingsBoard combines scalability, fault-tolerance and performance so you will never lose your data.

ThingsBoard - IoT platform for data collection, processing, visualization, and device management

µWebSockets.js is an HTTP/WebSocket server for Node.js that runs 8.5x that of Fastify and at least 10x that of Socket.IO. It comes with both router and pub/sub support and is suited for extraordinary performance needs. Being written in native code directly targeting the Linux kernel makes it way faster than any JavaScript implementation. It powers many of the biggest crypto exchanges in the world, handling trade volumes of multiple billions of USD every day.


uWebSockets.js - μWebSockets for Node.js back-ends

MongooseIM is aimed at large, complex enterprise level projects where real-time communication is critical for business success. It provides high availability, ease of deployment, development and reliability in production. MongooseIM can accept client sessions over vanilla XMPP, Websockets, and HTTP long-polling (a.k.a. BOSH).

MongooseIM - Efficient XMPP server

An AngularJS 1.x WebSocket service for connecting client applications to servers.This type is returned from the send() instance method of $websocket, inherits from $q.defer().promise.

Angular Websocket - The missing Angular WebSocket module for connecting client applications to servers by @AngularClass

The soketi server is built on top of uWebSockets.js - a C application ported to Node.js. uWebSockets.js is demonstrated to perform at levels 8.5x that of Fastify and at least 10x that of Socket.IO. It implements the Pusher Protocol v7. Therefore, any Pusher-maintained or compatible client can connect to it, bringing a plug-and-play experience for existing applications that are already compatible with this protocol.

Soketi - Just another simple, fast, and resilient open-source WebSockets server

Supabase is an open source Firebase alternative. Create a backend in less than 2 minutes. Start your project with a Postgres Database, Authentication, Instant APIs, Realtime subscriptions, Edge functions, Storage and Vector embeddings.
<ul>
<li>Every project is a full Postgres database, the world's most trusted relational database</li>
<li class="p">Add user sign ups and logins, securing your data with Row Level Security</li>
<li class="p">Store, organize, and serve large files. Any media, including videos and images</li>
<li class="p">Write custom code without deploying or scaling servers</li>
<li class="p">Create multiplayer experiences by sharing, broadcasting, and listening to changes from other clients or the Database</li>
<li class="p">Integrate your favorite ML-models to store, index and search vector embeddings</li>
</ul>
&nbsp;

Supabase is an open source Firebase alternative. We're building the features of Firebase using enterprise-grade open source tools. Create a backend in less than 2 minutes. Start your project with a Postgres Database, Authentication, instant APIs, and realtime subscriptions.Store, organize, and serve large files. Any media, including videos and images.

Supabase - The Open Source Firebase Alternative

Websockify is a WebSocket to TCP proxy/bridge. This allows a browser to connect to any application/server/service. Implementations in Python, C, Node.js and Ruby. websockify just translates WebSockets traffic to normal socket traffic. Websockify accepts the WebSockets handshake, parses it, and then begins forwarding traffic between the client and the target in both directions.

websockify - WebSockets support for any application/server


Bristleback Server is a Java/JavaScript complete WebSockets framework, built on Jetty/Netty/Tomcat as WebSockets protocol engines, perfect for Spring Framework users

Bristleback Server - Java/JavaScript complete WebSockets framework

Spincast is a framework to serve as a backend for Single Page Applications (SPA), to develop old-school HTML generated websites or to be a REST API services platform. Spincast aims to feel more like a library than like a framework. It is not opinionated and favors configuration over convention. Its main goal is to give power to the developers. 

Spincast is an highly flexible and open source Java web framework, based on Guice

gwsocket is a simple, standalone, language-agnostic, RFC6455 compliant WebSocket Server, written in C. It sits between your application and the client's browser, giving fast bidirectional communication between these two with ease and flexibility. Very simple, just redirect the output from your application (stdout) to a file (named pipe) and let gwsocket transfer the data to the browser — That's it.

gwsocket - fast, standalone, language-agnostic WebSocket server RFC6455 compliant

QEWD is a Node.js-based platform for developing and running interactive browser-based applications and Web/REST services. QEWD makes use of the ewd-qoper8 module to provide an isolated run-time environment for each of your message/request handler functions, meaning that your JavaScript handler functions can use synchronous, blocking APIs if you wish / prefer.

QEWD - Quick and Easy Web Development

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