Introducing querydb

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

View documentation | API reference | View tutorials

Installation

Install the latest version in seconds:

cargo add org-querydb

Version 3.8.2 · Last updated 2026-06-06 · 9,422 downloads

Popular guides

• Dead-letter queue and error recovery
• Building your first real-time dashboard
• Writing integration tests
• Rate limiting and backpressure patterns

Features

• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.
• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 3,139 developers using querydb in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querydb on Twitter for updates.

GitHub · Discord · Status