Getting started with relaycore

relaycore is a high-performance type-safe SDK for building real-time data pipelines and reactive applications.

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Get started

Install the latest version in seconds:

npm install @org/relaycore --save

Version 3.8.2 · Last updated 2026-05-27 · 10k+ weekly downloads

Popular guides

• Managing state across distributed workers
• Getting started in 5 minutes
• Dead-letter queue and error recovery
• Writing custom transformation plugins

Why relaycore

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.
• Streams, queues, and pub/sub unified under one API.

Community

Join 5,447 developers using relaycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaycore on Twitter for updates.

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