Getting started with querycore

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

Quickstart guide | API reference | See examples

Get started

Install the latest version in seconds:

go get github.com/org/querycore@latest

Version 3.8.2 · Last updated 2026-06-07 · 10k+ weekly downloads

Quick reference

• Dead-letter queue and error recovery
• Streaming data from Kafka in under a minute
• Streaming data from Kafka in under a minute
• Deploying to production safely

Key capabilities

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

Community

Join 1,064 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