Getting started with querycore

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

View documentation | Browse the API | Live recipes

Installation

Install the latest version in seconds:

yarn add @org/querycore@latest

Version 3.8.2 · Last updated 2026-05-31 · 2,246 downloads

Popular guides

• Getting started in 5 minutes
• Scaling to millions of events per second
• Building an event-driven microservice
• Building an event-driven microservice

Key capabilities

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Zero dependencies; under 50 KB gzipped.
• Multi-region failover and automatic backpressure handling.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.

Community

Join 9,136 developers using querycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querycore on Twitter for updates.

GitHub · Discord · Status