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Show HN: Hiraeth – AWS Emulator

Hiraeth is a local AWS emulator focused on fast integration testing. The first release target is SQS: signed AWS SDK requests go through a local HTTP endpoint, state is stored in SQLite, and an optional web UI exposes the local emulator state for debugging.

This project is early. It is intended for local development and test environments, not as a production AWS replacement.

The AWS-compatible endpoint listens on http://localhost:4566 . The admin UI listens on http://localhost:4567 .

Create and inspect a queue with the AWS CLI:

Compose stores SQLite data in the named volume hiraeth-data .

Release images are published to GitHub Container Registry: