News, tutorials, and insights from the LocalStack team on cloud emulation, product showcases, and local development practices.https://blog.localstack.cloud/https://blog.localstack.cloud/aws-step-functions-mocking/https://blog.localstack.cloud/aws-step-functions-mocking/Learn how to use LocalStack as a drop-in replacement for AWS Step Functions Local to test your state machine workflows locally with mocking capabilities, allowing you to avoid undesirable side effects, speed up test execution, and validate workflow logic without deploying to the cloud.Tue, 05 Aug 2025 00:00:00 GMT