Introducing querycore

Lightning-fast async data transformation layer that bridges legacy systems and modern reactive stacks without boilerplate.

Read the guide | API reference | View tutorials

Setup

Install the latest version in seconds:

brew install org-querycore

Version 3.8.2 · Last updated 2026-05-27 · 10k+ weekly downloads

Start here

• Handling errors and retries like a pro
• Integrating with your message broker
• Rate limiting and backpressure patterns
• Getting started in 5 minutes

Features

• Live metrics, tracing, and dead-letter queues.
• Live metrics, tracing, and dead-letter queues.
• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.

Community

Join 1,195 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