All projects
18 repositories · updated 2026-11-07
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1uNetworking / uWebSocketsSimple, secure & standards compliant web server for the most demanding of applicationsC++Apache-2.0 · PermissiveInsufficient rank history19,020
2emqx / emqxThe most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehiclesErlangLicense not declaredInsufficient rank history16,887
3apache / pulsarApache Pulsar - distributed pub-sub messaging systemJavaApache-2.0 · PermissiveInsufficient rank history15,356
4developit / mitt🥊 Tiny 200 byte functional event emitter / pubsub.TypeScriptMIT · PermissiveInsufficient rank history11,906
5zeromq / libzmqZeroMQ core engine in C++, implements ZMTP/3.1C++MPL-2.0 · Share derivative sourceInsufficient rank history11,051
6centrifugal / centrifugoScalable 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.GoApache-2.0 · PermissiveInsufficient rank history10,950
7uNetworking / uWebSockets.jsμWebSockets for Node.js back-ends :metal:C++Apache-2.0 · PermissiveInsufficient rank history9,190
8supabase / realtimeBroadcast, Presence, and Postgres Changes via WebSocketsElixirApache-2.0 · PermissiveInsufficient rank history7,677
9deepstreamIO / deepstream.iodeepstream.io serverTypeScriptMIT · PermissiveInsufficient rank history7,179
10processone / ejabberdRobust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)ErlangLicense not declaredInsufficient rank history6,750
11SocketCluster / socketclusterHighly scalable realtime pub/sub and RPC frameworkJavaScriptMIT · PermissiveInsufficient rank history6,200
12permitio / opalPolicy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)PythonApache-2.0 · PermissiveInsufficient rank history5,521
13emitter-io / emitterHigh performance, distributed and low latency publish-subscribe platform.GoAGPL-3.0 · Share derivative sourceInsufficient rank history4,011
14nytimes / gizmoA Microservice Toolkit from The New York TimesGoApache-2.0 · PermissiveInsufficient rank history3,770
15vernemq / vernemqA distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!ErlangApache-2.0 · PermissiveInsufficient rank history3,649
16svix / svix-webhooksThe open source and enterprise-ready webhooks service 🦀RustMIT · PermissiveInsufficient rank history3,476
17crossbario / autobahn-pythonWebSocket and WAMP in Python for Twisted and asyncioPythonLicense not declaredInsufficient rank history2,539
18boazsegev / facil.ioYour high performance web application C frameworkCMIT · PermissiveInsufficient rank history2,413
