Introducing querykit

Use querykit to unlock streaming analytics, real-time notifications, event sourcing, and reactive UI state from a single unified API.

Read the guide | Method reference | Live recipes

Installation

Install the latest version in seconds:

yarn add @org/querykit@latest

Version 3.8.2 · Last updated 2026-06-02 · 3,189 downloads

Quick reference

• Building an event-driven microservice
• Streaming data from Kafka in under a minute
• Getting started in 5 minutes
• Getting started in 5 minutes

Features

• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.
• Multi-region failover and automatic backpressure handling.

Community

Join 2,300 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