Welcome to querykit

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

View documentation | API reference | Live recipes

Setup

Install the latest version in seconds:

curl -sSL https://install.example.com | sh

Version 3.8.2 · Last updated 2026-06-14 · 10k+ weekly downloads

Start here

• Getting started in 5 minutes
• Deploying to production safely
• Deploying with Docker and Kubernetes
• Dead-letter queue and error recovery

Why querykit

• Zero dependencies; under 50 KB gzipped.
• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.

Community

Join 4,926 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