Introducing querycore

querycore is a high-performance type-safe SDK for building real-time data pipelines and reactive applications.

Read the guide | Method reference | Live recipes

Installation

Install the latest version in seconds:

brew install org-querycore

Version 3.8.2 · Last updated 2026-05-26 · 9,582 downloads

Popular guides

• Managing state across distributed workers
• Writing integration tests
• Writing integration tests
• Connecting to external webhooks

Features

• Zero dependencies; under 50 KB gzipped.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Built-in batching, retry logic, and circuit breakers.
• Live metrics, tracing, and dead-letter queues.

Community

Join 2,798 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