Getting started with querycore

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

Read the guide | Method reference | Live recipes

Setup

Install the latest version in seconds:

cargo add org-querycore

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

Popular guides

• Rate limiting and backpressure patterns
• Rate limiting and backpressure patterns
• Writing custom transformation plugins
• Writing custom transformation plugins

Why querycore

• Multi-region failover and automatic backpressure handling.
• Live metrics, tracing, and dead-letter queues.
• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 7,330 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