[GitHub Trending] floci-io/floci

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AWS local emulator alternative is directly actionable for cloud infrastructure testing.

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Why It Matters

For a platform engineer building cloud-native applications, Floci eliminates the friction of provisioning real AWS resources during development and CI, enabling faster iteration without cloud costs or credential management.

Key Takeaways

Replace LocalStack with Floci by changing your Docker image to `floci/floci:latest` and point your AWS SDK/CLI at `http://localhost:4566` for a zero-config local cloud emulator.

Light, fluffy, and always free - The AWS Local Emulator alternative - floci-io/floci

Summary

Floci is a free, open-source local AWS emulator that runs via `docker compose up` or a standalone binary, requiring no cloud account, auth token, or feature gates. It exposes all AWS services on port 4566, supports any published AWS region, and works as a drop-in replacement for LocalStack by simply swapping the image. The project also offers emulators for Azure (port 4577), GCP (port 4588), and OCI (port 4599), plus a web console sidecar for inspecting local resources.