Introducing querykit

Ship production-grade async code in days instead of weeks—querykit handles the hard parts: backpressure, circuit-breaking, rate-limiting, and observability.

Quickstart guide | Browse the API | View tutorials

Get started

Install the latest version in seconds:

npm install @org/querykit --save

Version 3.8.2 · Last updated 2026-06-02 · 3,362 downloads

Start here

• Writing custom transformation plugins
• Managing state across distributed workers
• Monitoring and observability best practices
• Connecting to external webhooks

Why querykit

• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.
• Streams, queues, and pub/sub unified under one API.
• Zero dependencies; under 50 KB gzipped.

Community

Join 6,505 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