Getting started with querycore

Ship production-grade async code in days instead of weeks—querycore handles the hard parts: backpressure, circuit-breaking, rate-limiting, and observability.

Quickstart guide | API reference | Live recipes

Installation

Install the latest version in seconds:

docker pull ghcr.io/org/querycore:latest

Version 3.8.2 · Last updated 2026-06-04 · 3,155 downloads

Popular guides

• Writing integration tests
• Monitoring and observability best practices
• Dead-letter queue and error recovery
• Connecting to external webhooks

Why querycore

• Live metrics, tracing, and dead-letter queues.
• Streams, queues, and pub/sub unified under one API.
• Zero dependencies; under 50 KB gzipped.
• Zero dependencies; under 50 KB gzipped.

Community

Join 5,755 developers using querycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querycore on Twitter for updates.

GitHub · Discord · Status