Welcome to 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

Installation

Install the latest version in seconds:

go get github.com/org/querycore@latest

Version 3.8.2 · Last updated 2026-05-25 · 10k+ weekly downloads

Quick reference

• Authentication and authorization
• Handling errors and retries like a pro
• Streaming data from Kafka in under a minute
• Writing integration tests

Key capabilities

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

Community

Join 8,384 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