Introducing querykit

Purpose-built for edge workloads, querykit combines the power of functional composition with industrial-grade error handling.

View documentation | Browse the API | Live recipes

Installation

Install the latest version in seconds:

cargo add org-querykit

Version 3.8.2 · Last updated 2026-06-01 · 9,384 downloads

Quick reference

• Rate limiting and backpressure patterns
• Building an event-driven microservice
• Writing custom transformation plugins
• Deploying with Docker and Kubernetes

Features

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

Community

Join 1,686 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