localstack
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Description:
Fully functional local AWS cloud stack
Type: Formula  |  Latest Version: 4.12.0@0  |  Tracked Since: Dec 11, 2025
Links: Homepage  |  @localstack  |  formulae.brew.sh
Category: Developer tools
Tags: aws cloud development testing docker lambda
Install: brew install localstack
About:
LocalStack provides a fully functional local AWS cloud stack for development and testing. It enables developers to run AWS services like Lambda, S3, and DynamoDB locally without connecting to the real cloud. This significantly speeds up development workflows and reduces cloud costs.
Key Features:
  • Emulates AWS services locally
  • Supports Lambda, S3, DynamoDB, and more
  • Fast startup and lightweight operation
  • Docker-based deployment
  • CLI and SDK integration
Use Cases:
  • Local development of cloud-native applications
  • CI/CD pipeline testing without cloud dependencies
  • Offline development and debugging
Alternatives:
  • LocalStack Pro – Paid version with additional features and support
  • moto – Python library for mocking AWS services
Version History
Detected Version Rev Change Commit
Jan 29, 2026 9:03am 0 REVISION_ONLY 2b282fd9
Jan 10, 2026 8:19am 1 REVISION_ONLY b49fbc94
Dec 11, 2025 2:18pm 0 VERSION_BUMP d1cf8b3b
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Oct 12, 2024 6:55pm 0 VERSION_BUMP a7f9d0a8
Oct 8, 2024 12:43pm 0 VERSION_BUMP a5023f4f