Showing 56 open source projects for "websocket"

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  • 1
    socket.io

    socket.io

    Realtime application framework (Node.JS server)

    socket.io is a JavaScript library that allows for realtime, bi-directional communication between web clients and servers. It is composed of two parts: a Node.js server and a JavaScript client library that runs in the browser. socket.io is focused on both reliability and speed, delivering an immensely powerful, fast and yet easy to use realtime engine that’s used by just about everyone: from Microsoft Office and Zendesk to hackathon winners and small startups. It’s considered one of the...
    Downloads: 15 This Week
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  • 2
    rpc-websockets

    rpc-websockets

    JSON-RPC 2.0 implementation over WebSockets for Node.js

    The rpc-websockets library enables developers to easily implement their business logic that includes messaging between users, machines or any devices. It provides a possibility to send and receive JSON data through the WebSocket communication protocol in order to support two-way notification push, running RPC methods and firing any types of event signalling. Only clients can call RPC methods and not vice versa at the moment. Both frontend (HTML/JS-based) and backend (Node.js-based) development environments are supported.
    Downloads: 0 This Week
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  • 3
    Engine.IO

    Engine.IO

    Transport-based cross-browser bi-directional communication layer

    In most cases, the connection will be established with WebSocket, providing a low-overhead communication channel between the server and the client. Rest assured! In case the WebSocket connection is not possible, it will fall back to HTTP long-polling. And if the connection is lost, the client will automatically try to reconnect. Scale to multiple servers and send events to all connected clients with ease.
    Downloads: 0 This Week
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  • 4
    HyperExpress

    HyperExpress

    High performance Node.js webserver with a simple-to-use API

    HyperExpress aims to be a simple yet performant HTTP & Websocket Server. Combined with the power of uWebsockets.js, a Node.js binding of uSockets written in C++, HyperExpress allows developers to unlock higher throughput for their web applications with their existing hardware. This can allow many web applications to become much more performant on optimized data serving endpoints without having to scale hardware.
    Downloads: 0 This Week
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  • 5
    webmc

    webmc

    PoC Minecraft client written in Javascript

    ...Instead of requiring a traditional desktop installation of the game, WebMC allows users to connect to Minecraft servers from a browser environment. The client communicates with a WebSocket proxy that bridges the browser connection with the standard Minecraft server protocol. By leveraging browser technologies and modern JavaScript libraries, the project demonstrates how a voxel-based game client can run using web-based graphics and networking systems. WebMC also showcases how browser-based applications can interact with multiplayer game servers using real-time communication channels. ...
    Downloads: 8 This Week
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  • 6
    GhostText

    GhostText

    Use your text editor to write in your browser

    Whenever you’re writing more than a little snippet of code anywhere on the web, activate GhostText to open your preferred text editor and enjoy your own development environment. GhostText is a browser extension that connects to your editor via its own extension. Install both extensions and, if necessary, start the GhostText server in the editor’s extension. Most editor extensions are authored by third parties. You can create more extensions for your favorite editor! Refer to the protocol...
    Downloads: 0 This Week
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  • 7
    Yjs

    Yjs

    Shared data types for building collaborative software

    ...It enables multiple users to edit shared data structures—such as text documents, arrays, maps, and XML trees—synchronously and offline. Yjs is network-agnostic and works with WebRTC, WebSocket, or any other transport layer, making it ideal for collaborative editors, whiteboards, and design tools. Its compact updates and powerful reconciliation system make it one of the most efficient and developer-friendly CRDT libraries available.
    Downloads: 1 This Week
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  • 8
    Cloudflare-Socks5

    Cloudflare-Socks5

    CF-workers/pages proxy script: supports Vless-ws (tls) and Trojan-ws

    ...The project provides scripts that enable users to deploy proxy services locally without relying on external subscription providers, improving privacy and control over configuration data. It supports multiple transport modes including WebSocket with TLS, as well as optional encrypted handshake mechanisms like ECH-TLS, standard TLS, or even non-TLS configurations to adapt to different network restrictions. The system is designed with accessibility in mind, offering simplified setup processes that allow users to deploy nodes with minimal configuration, often requiring only a UUID or password. ...
    Downloads: 1 This Week
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  • 9
    Planka

    Planka

    The realtime kanban board for workgroups built with React and Redux

    Planka is a modern and open-source project management tool that offers a Kanban board interface for tracking tasks, organizing projects, and collaborating in teams. Inspired by tools like Trello and Jira, Planka provides a self-hosted alternative with essential project management features in a clean and responsive web interface.
    Downloads: 1 This Week
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  • 10
    Swell

    Swell

    Swell: API development tool that enables developers to test endpoints

    Your one-stop shop for sending, monitoring, and testing RESTful, gRPC, GraphQL, Websocket, OpenAPI, WebRTC, Webhooks, and streaming API requests. Now with Stress testing and Mocking. Swell supports full HTTP2 multiplexing of requests and responses. HTTP requests to the same host will be sent over the same connection. Swell will attempt to initiate an HTTP2 connection for all HTTPS requests by default, but will revert to HTTP1.1 for legacy servers.
    Downloads: 0 This Week
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  • 11
    LiveBeats
    ...It showcases how developers can build interactive, stateful web experiences without relying heavily on client-side JavaScript frameworks. The project streams live audio updates and visual feedback directly through WebSocket connections managed by LiveView, highlighting the power of Elixir’s concurrent architecture. In addition to real-time interactivity, live_beats demonstrates effective project structuring, deployment strategies, and integration with Fly.io’s cloud hosting platform. It serves as both a learning tool and a reference for best practices in LiveView development, covering topics such as state management, event handling, and distributed scalability. ...
    Downloads: 2 This Week
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  • 12
    Realtime Chat Application

    Realtime Chat Application

    Build and deploy a real time chat application

    This full-stack tutorial project shows how to build and deploy a real-time chat app using React on the client and Node/Express with Socket.io on the server. It covers the mechanics of establishing WebSocket connections, broadcasting and receiving messages, and maintaining active user rooms. The repository includes scripts and instructions to spin up both client and server quickly so you can experiment locally. It illustrates common patterns like event-driven messaging, joining/leaving rooms, and rendering live message streams in the UI. ...
    Downloads: 3 This Week
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  • 13
    Talk to Figma MCP

    Talk to Figma MCP

    AI bridge enabling Cursor agents to read and modify Figma designs

    ...Through this integration, an AI assistant can read the structure of a design, retrieve information about nodes or selections, and perform modifications to the layout or content. cursor-talk-to-figma-mcp includes an MCP server and a Figma plugin that communicate through a WebSocket connection, enabling real-time interaction between the AI environment and the design canvas. Developers can automate tasks such as creating UI elements, updating text, organizing layout structures, or managing annotations inside a design file. It also provides strategies and helper prompts that guide AI agents in performing more complex design-related workflows.
    Downloads: 3 This Week
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  • 14
    RuoYi AI

    RuoYi AI

    Enterprise AI platform for building, deploying, and managing apps

    RuoYi AI is a full-stack enterprise-oriented AI development platform designed to help developers rapidly build, deploy, and manage intelligent applications using modern large language models and AI ecosystems. It provides a unified framework for integrating multiple AI models from different providers, allowing teams to switch or combine models through a consistent interface without vendor lock-in. RuoYi AI includes built-in support for retrieval-augmented generation, enabling organizations...
    Downloads: 3 This Week
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  • 15
    Artillery

    Artillery

    Cloud-scale load testing. Fully serverless, test any stack

    ...Artillery scales like no other. Run your tests from your own AWS account with no infra to set up or manage. Use Playwright to load test with real browsers. Test HTTP, WebSocket, Socket.io, gRPC, Kafka, HLS, and more. Write scenarios with multi-step interactions. Designed for testing transactional APIs and web apps. Use ready-made integrations or write custom logic in Node.js, using any of the thousands of useful npm modules. Artillery integrates with the software you know, love and rely on.
    Downloads: 3 This Week
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  • 16
    Sails

    Sails

    The MVC framework for Node.js

    Build custom, enterprise-grade Node.js apps with Sails! Sails.js is a web framework designed to make building practical, production-ready Node.js apps fast and easy. It is the most popular MVC framework for Node.js, resembling the MVC pattern of frameworks like Ruby on Rails but with support for the requirements of modern apps, such as a data-driven API with a scalable, service-oriented architecture. Sails is compatible with any front-end as well as any database thanks to its powerful ORM...
    Downloads: 0 This Week
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  • 17
    Pydoll

    Pydoll

    Async Python library in automating Chromium browsers without WebDriver

    Pydoll is a Python library designed for automating Chromium-based web browsers such as Chrome and Edge without relying on a traditional WebDriver layer. Instead of using external drivers, it connects directly to the Chrome DevTools Protocol through WebSocket, allowing scripts to control browser behavior more efficiently and with fewer compatibility issues. It provides a high-level API that simplifies common browser automation tasks while still offering access to low-level protocol features for advanced control. Its architecture is built around asynchronous programming using Python’s asyncio framework, enabling concurrent automation of multiple tabs and browser contexts. ...
    Downloads: 1 This Week
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  • 18
    AWS IoT SDK for JavaScript

    AWS IoT SDK for JavaScript

    SDK for connecting to AWS IoT from a device using JavaScript/Node.js

    ...We invite your feedback! The aws-iot-device-sdk.js package allows developers to write JavaScript applications that access the AWS IoT Platform via MQTT or MQTT over the Secure WebSocket Protocol. It can be used in Node.js environments as well as in-browser applications. This package is built on top of mqtt.js and provides three classes: 'device', 'thingShadow' and 'jobs'. The 'device' class wraps mqtt.js to provide a secure connection to the AWS IoT platform and expose the mqtt.js interfaces upward. It provides features to simplify the handling of intermittent connections, including progressive backoff retries, automatic re-subscription upon connection and queued offline publishing with a configurable drain rate. ...
    Downloads: 0 This Week
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  • 19
    Networked-Aframe

    Networked-Aframe

    Web framework for building multi-user virtual reality experiences

    Multi-user VR on the Web. A framework for writing multi-user VR apps in HTML and JS. Built on top of A-Frame. Follow the NAF Getting Started tutorial to build your own example from scratch, including setting up a local server. Networked-Aframe works by syncing entities and their components to connected users. To connect to a room you need to add the networked-scene component to the a-scene element. For an entity to be synced, add the networked component to it. By default the position and...
    Downloads: 0 This Week
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  • 20

    PrimeWeb Windows Control Panel

    A windows server control panel for web hosting companies

    PrimeWeb is a web-based hosting management system designed to run on Windows servers, providing an intuitive interface for managing websites, domains, databases, emails, virtual machines and server resources. Built with performance and security in mind, it allows administrators and users to efficiently deploy and maintain web hosting environments with minimal technical effort.
    Downloads: 0 This Week
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  • 21
    Blaze

    Blaze

    File sharing progressive web app built using WebTorrent and WebSocket

    Blaze is a file-sharing progressive web app(PWA) that allows users to transfer files between multiple devices. It works similarly to SHAREit or the Files app by Google but uses web technologies to eliminate the process of installing native apps for different devices and operating systems. It also supports instant file sharing with multiple devices at once which many file-sharing apps lack. Blaze primarily uses WebTorrent and WebSockets protocol (as a fallback) to transfer files between...
    Downloads: 0 This Week
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  • 22
    FireWeb

    FireWeb

    Java Single Page Web Application Framework

    Java Single Page Application Framework. Using POJO/JavaScript/WebSocket/HTML. Without any scripting - only pure Java classes. Simply and easy to learn, use and extend.
    Downloads: 0 This Week
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  • 23
    koa-websocket

    koa-websocket

    Light wrapper around Koa providing a websocket middleware handler

    Koa v2 is now the default. For Koa v1 support install with koa-websocket@2 and see the legacy branch.
    Downloads: 0 This Week
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  • 24
    SockJS-client

    SockJS-client

    WebSocket emulation and Javascript client

    SockJS is a browser JavaScript library that provides a WebSocket-like object. SockJS gives you a coherent, cross-browser, Javascript API which creates a low latency, full duplex, cross-domain communication channel between the browser and the web server. Under the hood SockJS tries to use native WebSockets first. If that fails it can use a variety of browser-specific transport protocols and presents them through WebSocket-like abstractions.
    Downloads: 1 This Week
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  • 25
    SockJS-node

    SockJS-node

    WebSocket emulation - Node.js server

    ...Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. SockJS is a JavaScript library (for browsers) that provides a WebSocket-like object. SockJS gives you a coherent, cross-browser, Javascript API which creates a low latency, full duplex, cross-domain communication channel between the browser and the web server, with WebSockets or without. This necessitates the use of a server, which this is one version of, for Node.js.
    Downloads: 0 This Week
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