pubsub

Send push notifications to your phone or desktop using PUT/POST

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.

deepstream.io server

Highly scalable realtime pub/sub and RPC framework

Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)

The open source and enterprise-ready webhooks service 🦀

A JVM library for all Twitch APIs, including Chat, Helix, and EventSub (webhook/websocket/conduit). It includes advanced features for large-scale apps such as connection pooling, rate-limiting, and more!