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 | Method reference | View tutorials

Get started

Install the latest version in seconds:

go get github.com/org/querycore@latest

Version 3.8.2 · Last updated 2026-06-14 · 10k+ weekly downloads

Popular guides

• Deploying to production safely
• Building an event-driven microservice
• Getting started in 5 minutes
• Deploying to production safely

Why querycore

• Built-in batching, retry logic, and circuit breakers.
• Zero dependencies; under 50 KB gzipped.
• Full type safety with zero runtime overhead.
• Full type safety with zero runtime overhead.

Community

Join 3,204 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