The highly customizable ruby SMTP-Server and SMTP-Service library with builtin support for AUTH and SSL/STARTTLS, 8BITMIME and SMTPUTF8, IPv4 and IPv6 and additional features.

A better RxBus, convenient and powerful message router.

A little demonstration of Discriminated Message Routing (DMR) using @encapsule/arccore package RTL's.

A Publish-Subscribe Messaging System implemented in Python using sockets. The system consists of: Broker: A central server that manages topic subscriptions and forwards published messages to subscribers. Publisher: Clients that send messages to specific topics. Subscriber: Clients that subscribe to topics and receive messages in real time.

Configurable message router on Cloudflare Workers