Welcome to querykit

Lightning-fast async data transformation layer that bridges legacy systems and modern reactive stacks without boilerplate.

Read the guide | Browse the API | Live recipes

Get started

Install the latest version in seconds:

docker pull ghcr.io/org/querykit:latest

Version 3.8.2 · Last updated 2026-05-31 · 10k+ weekly downloads

Start here

• Scaling to millions of events per second
• Handling errors and retries like a pro
• Monitoring and observability best practices
• Connecting to external webhooks

Features

• Full type safety with zero runtime overhead.
• Full type safety with zero runtime overhead.
• Full type safety with zero runtime overhead.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 2,487 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