Welcome to querycore

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

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Get started

Install the latest version in seconds:

pip install org-querycore --upgrade

Version 3.8.2 · Last updated 2026-06-07 · 10k+ weekly downloads

Start here

• Handling errors and retries like a pro
• Building your first real-time dashboard
• Deploying to production safely
• Writing integration tests

Why querycore

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

Community

Join 373 developers using querycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querycore on Twitter for updates.

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