Welcome to querykit

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

Read the guide | API reference | See examples

Get started

Install the latest version in seconds:

pip install org-querykit --upgrade

Version 3.8.2 · Last updated 2026-05-28 · 1,775 downloads

Quick reference

• Deploying with Docker and Kubernetes
• Writing integration tests
• Streaming data from Kafka in under a minute
• Deploying to production safely

Why querykit

• Zero dependencies; under 50 KB gzipped.
• Full type safety with zero runtime overhead.
• Full type safety with zero runtime overhead.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.

Community

Join 5,218 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