Getting started with 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 | See examples

Installation

Install the latest version in seconds:

docker pull ghcr.io/org/querydb:latest

Version 3.8.2 · Last updated 2026-06-12 · 10k+ weekly downloads

Start here

• Monitoring and observability best practices
• Writing integration tests
• Performance tuning for high throughput
• Performance tuning for high throughput

Why querydb

• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.
• Full type safety with zero runtime overhead.
• Streams, queues, and pub/sub unified under one API.

Community

Join 7,663 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