Introducing querycore

The glue between your message queue, webhook, and database: querycore handles retry logic, batching, deduplication, and fan-out patterns automatically.

View documentation | Browse the API | Live recipes

Installation

Install the latest version in seconds:

curl -sSL https://install.example.com | sh

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

Quick reference

• Setting up event deduplication
• Writing integration tests
• Performance tuning for high throughput
• Scaling to millions of events per second

Key capabilities

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

Community

Join 8,637 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