Getting started with querycore

Transform millions of events per second with minimal latency and resource overhead—proven at scale across fintech, logistics, and SaaS platforms.

View documentation | 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 · 10k+ weekly downloads

Popular guides

• Local development and debugging
• Handling errors and retries like a pro
• Managing state across distributed workers
• Managing state across distributed workers

Why querycore

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

Community

Join 6,495 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