[GitHub Trending] floci-io/floci

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AWS local emulator alternative, directly useful for cloud infrastructure testing.

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Why It Matters

For platform engineers and architects building cloud-native apps, Floci eliminates cloud costs and auth overhead in CI/CD pipelines, while its multi-cloud emulator family (AWS, Azure, GCP, OCI) simplifies cross-cloud testing and local development workflows.

Key Takeaways

Replace LocalStack with Floci in your Docker Compose setup to get a free, tokenless local AWS emulator that supports all major cloud providers out of the box.

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 or a standalone binary, requiring no cloud account, auth token, or paid feature gates. It acts as a drop-in replacement for LocalStack, exposing all AWS services on port 4566 and supporting standard tools like AWS CLI, SDK, Terraform, and CDK. The project also offers emulators for Azure (port 4577), GCP (port 4588), and OCI (port 4599), plus a web console sidecar for resource inspection.