Getting started with querykit

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

Read the guide | Browse the API | View tutorials

Get started

Install the latest version in seconds:

cargo add org-querykit

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

Quick reference

• Integrating with your message broker
• Writing custom transformation plugins
• Monitoring and observability best practices
• Local development and debugging

Why querykit

• Zero dependencies; under 50 KB gzipped.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.

Community

Join 2,084 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