Introducing querydb

A minimal, zero-dependency library for stream processing, event handling, and asynchronous composition with a focus on ergonomics and type safety.

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Get started

Install the latest version in seconds:

cargo add org-querydb

Version 3.8.2 · Last updated 2026-06-04 · 10k+ weekly downloads

Popular guides

• Writing integration tests
• Getting started in 5 minutes
• Getting started in 5 minutes
• Deploying with Docker and Kubernetes

Why querydb

• Zero dependencies; under 50 KB gzipped.
• Zero dependencies; under 50 KB gzipped.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.

Community

Join 8,197 developers using querydb in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querydb on Twitter for updates.

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