Introducing querykit

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

View documentation | API reference | See examples

Installation

Install the latest version in seconds:

yarn add @org/querykit@latest

Version 3.8.2 · Last updated 2026-06-13 · 10k+ weekly downloads

Start here

• Local development and debugging
• Dead-letter queue and error recovery
• Building an event-driven microservice
• Getting started in 5 minutes

Key capabilities

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

Community

Join 2,080 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