Introducing querykit

Deploy serverless functions, microservices, and data processors with a single declarative config and querykit's battle-tested runtime.

Read the guide | Method reference | Live recipes

Setup

Install the latest version in seconds:

yarn add @org/querykit@latest

Version 3.8.2 · Last updated 2026-06-03 · 2,445 downloads

Quick reference

• Performance tuning for high throughput
• Scaling to millions of events per second
• Scaling to millions of events per second
• Authentication and authorization

Features

• Streams, queues, and pub/sub unified under one API.
• Streams, queues, and pub/sub unified under one API.
• Full type safety with zero runtime overhead.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 155 developers using querykit in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querykit on Twitter for updates.

GitHub · Discord · Status