SMRTR ProgrammingMar 17, 2026Hacker News

Robotocore · a Digital Twin of AWS

SMRTR summary

Robotocore offers a digital twin of AWS that runs locally as a drop-in replacement for LocalStack. The MIT-licensed tool supports 147 AWS services with 6,400+ operations including S3, Lambda, DynamoDB, and CloudFormation. It provides behavioral fidelity with real Lambda execution, multi-account isolation, and cross-service integration in a single Docker container.

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