Introducing querykit

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

Read the guide | Method reference | Live recipes

Installation

Install the latest version in seconds:

brew install org-querykit

Version 3.8.2 · Last updated 2026-05-31 · 2,506 downloads

Start here

• Rate limiting and backpressure patterns
• Writing integration tests
• Building your first real-time dashboard
• Scaling to millions of events per second

Why querykit

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Zero dependencies; under 50 KB gzipped.
• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.

Community

Join 6,044 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