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.

Read the guide | API reference | Live recipes

Installation

Install the latest version in seconds:

npm install @org/querycore --save

Version 3.8.2 · Last updated 2026-05-31 · 10k+ weekly downloads

Popular guides

• Writing integration tests
• Deploying with Docker and Kubernetes
• Authentication and authorization
• Getting started in 5 minutes

Features

• Multi-region failover and automatic backpressure handling.
• Multi-region failover and automatic backpressure handling.
• Streams, queues, and pub/sub unified under one API.
• Streams, queues, and pub/sub unified under one API.

Community

Join 2,253 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