Introducing querykit

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

Quickstart guide | Method reference | See examples

Installation

Install the latest version in seconds:

npm install @org/querykit --save

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

Start here

• Performance tuning for high throughput
• Managing state across distributed workers
• Dead-letter queue and error recovery
• Local development and debugging

Why querykit

• Multi-region failover and automatic backpressure handling.
• Full type safety with zero runtime overhead.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Streams, queues, and pub/sub unified under one API.

Community

Join 8,378 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