broadway

Built-in back-pressure manages message flow to prevent downstream overload, ensuring stable processing under variable loads, as highlighted in the key features.

Provides fault tolerance with graceful shutdown and custom failure handling, making pipelines robust for long-lived, event-driven applications, per the philosophy section.

Abstracts complex GenStage topologies into a concise setup, demonstrated by the SQS integration example requiring only 20 lines of code in the README.

Offers dedicated utilities for testing pipeline components, reducing development overhead and ensuring reliability, as listed in the built-in features.