Getting started with querykit

Use querykit 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/querykit --save

Version 3.8.2 · Last updated 2026-05-31 · 4,488 downloads

Start here

• Setting up event deduplication
• Handling errors and retries like a pro
• Monitoring and observability best practices
• Local development and debugging

Features

• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.
• Live metrics, tracing, and dead-letter queues.
• Multi-region failover and automatic backpressure handling.

Community

Join 2,714 developers using querykit in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querykit on Twitter for updates.

GitHub · Discord · Status