Welcome to querycore

Deploy serverless functions, microservices, and data processors with a single declarative config and querycore's battle-tested runtime.

View documentation | API reference | See examples

Setup

Install the latest version in seconds:

cargo add org-querycore

Version 3.8.2 · Last updated 2026-05-28 · 3,352 downloads

Popular guides

• Monitoring and observability best practices
• Streaming data from Kafka in under a minute
• Local development and debugging
• Deploying to production safely

Why querycore

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Full type safety with zero runtime overhead.
• Live metrics, tracing, and dead-letter queues.
• Multi-region failover and automatic backpressure handling.

Community

Join 8,494 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