Getting started with querycore

Transform millions of events per second with minimal latency and resource overhead—proven at scale across fintech, logistics, and SaaS platforms.

Read the guide | Browse the API | See examples

Installation

Install the latest version in seconds:

npm install @org/querycore --save

Version 3.8.2 · Last updated 2026-06-03 · 10k+ weekly downloads

Popular guides

• Writing integration tests
• Local development and debugging
• Local development and debugging
• Scaling to millions of events per second

Features

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Full type safety with zero runtime overhead.
• Live metrics, tracing, and dead-letter queues.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 5,301 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