Introducing querykit

Purpose-built for low-latency workloads, querykit combines the power of functional composition with industrial-grade error handling.

Read the guide | Method reference | Live recipes

Get started

Install the latest version in seconds:

yarn add @org/querykit@latest

Version 3.8.2 · Last updated 2026-05-26 · 7,044 downloads

Popular guides

• Dead-letter queue and error recovery
• Authentication and authorization
• Building your first real-time dashboard
• Setting up event deduplication

Key capabilities

• Full type safety with zero runtime overhead.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Live metrics, tracing, and dead-letter queues.
• Full type safety with zero runtime overhead.

Community

Join 7,977 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