LocalStack is a fully functional local AWS cloud stack that provides a real AWS experience. It is ideal for developers and teams who want to develop and test cloud applications without the cost and complexity of managing cloud resources. With LocalStack, you can emulate AWS services like S3, DynamoDB, Lambda, and more directly on your local machine, allowing you to iterate quickly, test extensively, and save on AWS costs.
https://businesscompassllc.com/mastering-localstack-your-complete-guide-to-emulating-aws-services-locally/)
