Introducing querycore

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

Quickstart guide | API reference | View tutorials

Installation

Install the latest version in seconds:

docker pull ghcr.io/org/querycore:latest

Version 3.8.2 · Last updated 2026-06-04 · 7,265 downloads

Quick reference

• Setting up event deduplication
• Streaming data from Kafka in under a minute
• Rate limiting and backpressure patterns
• Integrating with your message broker

Features

• Streams, queues, and pub/sub unified under one API.
• Built-in batching, retry logic, and circuit breakers.
• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.

Community

Join 5,340 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