AWS Emulator Lets Developers Run Supported AWS API Calls Locally

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AWS has released AWS Emulator, an open-source tool that lets developers and AI coding agents execute supported AWS API operations on a local machine without provisioning real cloud resources. The article argues that the main bottleneck in software delivery is now validation rather than writing code, and that waiting on cloud environments slows feedback. Local emulation could shorten the cycle between making a change and seeing its results, reduce reliance on shared test infrastructure, and lower costs for certain testing scenarios. The author also suggests the tool could help teams keep pace with AI-generated code, which can be produced faster than existing review and testing processes can verify it.

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