The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript ๐
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.
Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js
Sends your logs to files, sockets, inboxes, databases and various web services
The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC ๐ฆฌ
Simple, secure & standards compliant web server for the most demanding of applications
Node.js based forum software built for the modern web
VNC client web application
The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.
The little ASGI framework that shines. ๐
Socket-based TS/JavaScript API for WhatsApp Web
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
proxychains ng (new generation) - a preloader which hooks calls to sockets in dynamically linked programs and redirects it through one or more socks/http proxies. continuation of the unmaintained proxychains project. the sf.net page is currently not updated, use releases from github release page instead.
Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.
ฮผWebSockets for Node.js back-ends :metal:
Mac app that shows all open files, directories, sockets, pipes and devices in use by all running processes. Nice GUI for lsof.
Broadcast, Presence, and Postgres Changes via WebSockets
Small, fast, modern HTTP server for Erlang/OTP.
โ Multiplayer Framework for Node.js
Highly scalable realtime pub/sub and RPC framework
Library for building WebSocket servers and clients in Python
PartyKit simplifies developing multiplayer applications
canonical libwebsockets.org networking library
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.
An IoT Solution,Blinker library for embedded hardware. Works with Arduino R4, ESP32.
MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.
HTTP and WebSocket built on Boost.Asio in C++11
HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.
Realtime infrastructure for multiplayer apps and agents
SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for multiple protocols including TCP, UDP, and WebSocket.
Eclipse Jettyยฎ - Web Container & Clients - supports HTTP/3, HTTP/2, HTTP/1, websocket, servlets, and more
Slack Developer Kit for Python
A proxy server for adding push to your API, used at the core of Fastly's Fanout service
WebSocket client for Python
Slack Developer Kit for Node.js
A framework to build Slack apps using JavaScript
Cryptocurrency Exchange Websocket Data Feed Handler
Docker image with Uvicorn managed by Gunicorn for high-performance FastAPI web applications in Python with performance auto-tuning.
C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets
framework for composable networking services
Realtime server for reliable two-way communication to power-up any backend
Realtime Voice AI with 100+ Models on Arduino ESP32 with Secure Websockets and Edge Functions for AI Companions, and Devices
arduinoWebSockets
Async State Management without the Management. REST, GraphQL, SSE, Websockets
wait-on is a cross-platform command line utility and Node.js API which will wait for files, ports, sockets, and http(s) resources to become available
The source code of dashboard.spatie.be
Tidy, feature-complete Web framework
Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client.
A GraphQL client in Python
Open-source Back-end, self-hostable & ready to use - Real-time, storage, advanced search - Web, Apps, Mobile, IoT -
Miniscule cross-platform eventing, networking & crypto for async applications
a minimal, distraction-free chat application
No-code in the front, Python in the back. An open-source framework for creating data apps.
โก Fetching and realtime data exchange framework.
A framework to build Slack apps using Python
AWS-native chatbot using Bedrock
artisan scope: the world's most trusted roasting software
WebSocket client and server library for Python 2 and 3 as well as PyPy (ws4py 0.5.1)