floci

Floci runs AWS-shaped services locally so teams can build and test AWS workflows without cloud accounts, tokens, or paid feature limits.

Share on XLicense: MIT

Overview

Floci is a free open-source local AWS emulator for development, testing, and CI. It runs AWS-shaped services on your machine at localhost, so you can point AWS SDKs, CLI tools, Terraform, CDK, OpenTofu, and tests to a local endpoint without a cloud account, auth token, or paid feature gates. It is designed to match existing AWS workflows and can replace LocalStack with a simple image swap.

Key features

  • Runs AWS-shaped services locally on localhost
  • Works with AWS CLI, SDKs, Terraform, CDK, and OpenTofu
  • Supports existing AWS workflows and test suites
  • Includes a browser console to inspect local resources

Best for

Best for developers and teams who need local AWS service behavior during app development, integration testing, and CI runs. It is a practical choice when you want your existing AWS commands and tools to work without relying on a cloud account or paid emulator features.

Upstream
floci-io/floci
Fork on GitHub
Guo-astro/floci
Upstream stars
27k
Category
Developer tools and infrastructure
Language
Java
License
MIT
Forked
2026-10-06
Sync status
Updated by last syncLast synced 2026-10-07