Welcome to querykit

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

View documentation | Browse the API | See examples

Installation

Install the latest version in seconds:

cargo add org-querykit

Version 3.8.2 · Last updated 2026-06-04 · 3,462 downloads

Quick reference

• Streaming data from Kafka in under a minute
• Local development and debugging
• Integrating with your message broker
• Setting up event deduplication

Key capabilities

• Full type safety with zero runtime overhead.
• Built-in batching, retry logic, and circuit breakers.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.

Community

Join 4,547 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