pp-event-bus

A distributed event bus library for TypeScript and JavaScript, built on Redis Streams. Version 1.12.1 supports event versioning, metadata, validation, and a fanout (1:N) pattern. It uses a modular architecture with separate components for stream management, publishing, consumer groups, and logging. The library is designed for high-performance event distribution with consumer groups for reliable message delivery and load balancing. Key differentiators include built-in validation hooks, semantic versioning for events, and optional JSONL persistence. It is actively maintained and released on npm.