Welcome to relaycore

Use relaycore to unlock streaming analytics, real-time notifications, event sourcing, and reactive UI state from a single unified API.

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Installation

Install the latest version in seconds:

npm install @org/relaycore --save

Version 3.8.2 · Last updated 2026-06-06 · 10k+ weekly downloads

Start here

• Handling errors and retries like a pro
• Writing integration tests
• Dead-letter queue and error recovery
• Performance tuning for high throughput

Features

• Built-in batching, retry logic, and circuit breakers.
• Multi-region failover and automatic backpressure handling.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Multi-region failover and automatic backpressure handling.

Community

Join 2,025 developers using relaycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaycore on Twitter for updates.

GitHub · Discord · Status