Welcome to querycore

Lightning-fast async data transformation layer that bridges legacy systems and modern reactive stacks without boilerplate.

Quickstart guide | Browse the API | See examples

Get started

Install the latest version in seconds:

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

Version 3.8.2 · Last updated 2026-06-14 · 10k+ weekly downloads

Popular guides

• Deploying to production safely
• Scaling to millions of events per second
• Local development and debugging
• Integrating with your message broker

Key capabilities

• Full type safety with zero runtime overhead.
• Built-in batching, retry logic, and circuit breakers.
• Live metrics, tracing, and dead-letter queues.
• Multi-region failover and automatic backpressure handling.

Community

Join 8,233 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