supabase / supabase
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
supabase / supabase
nestjs / nest
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript ๐
Kong / insomnia
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
actix / actix-web
Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.
websockets / ws
Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js
mountain-loop / yaak
The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC ๐ฆฌ
uNetworking / uWebSockets
Simple, secure & standards compliant web server for the most demanding of applications
NodeBB / NodeBB
Node.js based forum software built for the modern web
novnc / noVNC
VNC client web application
InsForge / InsForge
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.
Kludex / starlette
The little ASGI framework that shines. ๐
WhiskeySockets / Baileys
Socket-based TS/JavaScript API for WhatsApp Web
centrifugal / centrifugo
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.
uNetworking / uWebSockets.js
ฮผWebSockets for Node.js back-ends :metal:
supabase / realtime
Broadcast, Presence, and Postgres Changes via WebSockets
ninenines / cowboy
Small, fast, modern HTTP server for Erlang/OTP.
colyseus / colyseus
โ Multiplayer Framework for Node.js
SocketCluster / socketcluster
Highly scalable realtime pub/sub and RPC framework
python-websockets / websockets
Library for building WebSocket servers and clients in Python
partykit / partykit
PartyKit simplifies developing multiplayer applications
warmcat / libwebsockets
canonical libwebsockets.org networking library
asyncapi / spec
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.
blinker-iot / blinker-library
An IoT Solution,Blinker library for embedded hardware. Works with Arduino R4, ESP32.
mock-server / mockserver-monorepo
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.
boostorg / beast
HTTP and WebSocket built on Boost.Asio in C++11
antoniomika / sish
HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.
liveblocks / liveblocks
Realtime infrastructure for multiplayer apps and agents
jetty / jetty.project
Eclipse Jettyยฎ - Web Container & Clients - supports HTTP/3, HTTP/2, HTTP/1, websocket, servlets, and more
slackapi / python-slack-sdk
Slack Developer Kit for Python
fastly / pushpin
A proxy server for adding push to your API, used at the core of Fastly's Fanout service
websocket-client / websocket-client
WebSocket client for Python
slackapi / node-slack-sdk
Slack Developer Kit for Node.js
slackapi / bolt-js
A framework to build Slack apps using JavaScript
bmoscon / cryptofeed
Cryptocurrency Exchange Websocket Data Feed Handler
tiangolo / uvicorn-gunicorn-fastapi-docker
Docker image with Uvicorn managed by Gunicorn for high-performance FastAPI web applications in Python with performance auto-tuning.
paullouisageneau / libdatachannel
C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets
ntex-rs / ntex
framework for composable networking services
anycable / anycable
Realtime server for reliable two-way communication to power-up any backend
akdeb / ElatoAI
Realtime Voice AI with 100+ Models on Arduino ESP32 with Secure Websockets and Edge Functions for AI Companions, and Devices
Links2004 / arduinoWebSockets
arduinoWebSockets
reactive / data-client
Async State Management without the Management. REST, GraphQL, SSE, Websockets
spatie / dashboard.spatie.be
The source code of dashboard.spatie.be
camlworks / dream
Tidy, feature-complete Web framework
enisdenjo / graphql-ws
Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client.
graphql-python / gql
A GraphQL client in Python
kuzzleio / kuzzle
Open-source Back-end, self-hostable & ready to use - Real-time, storage, advanced search - Web, Apps, Mobile, IoT -
hack-chat / main
a minimal, distraction-free chat application
writer / writer-framework
No-code in the front, Python in the back. An open-source framework for creating data apps.
BetterTyped / hyper-fetch
โก Fetching and realtime data exchange framework.
slackapi / bolt-python
A framework to build Slack apps using Python
aws-samples / bedrock-chat
AWS-native chatbot using Bedrock
artisan-roaster-scope / artisan
artisan scope: the world's most trusted roasting software
Lawouach / WebSocket-for-Python
WebSocket client and server library for Python 2 and 3 as well as PyPy (ws4py 0.5.1)
veliovgroup / Meteor-Files
๐ Upload files via DDP or HTTP to โ๏ธ Meteor server FS, AWS, GridFS, DropBox or Google Drive. Fast, secure and robust.
dimdenGD / ultimate-express
The Ultimate Express. Fastest http server with full Express compatibility, based on ยตWebSockets.
hoangsonww / Claude-Code-Agent-Monitor
๐ A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.
emanuele-em / proxelar
Scriptable local traffic workbench for inspecting, intercepting, replaying, and rewriting HTTP/HTTPS and WebSocket traffic.
boazsegev / iodine
iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support
ninenines / gun
HTTP/1.1, HTTP/2, Websocket client (and more) for Erlang/OTP.
AlexStocks / getty
a netty like asynchronous network I/O library based on tcp/udp/websocket; a bidirectional RPC framework based on JSON/Protobuf; a microservice framework based on zookeeper/etcd