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.NET 10 runtime now available in AWS Lambda

Compute Blog



This article announces the general availability of .NET 10 runtime in AWS Lambda, including managed runtime and container image support.

  • .NET 10 runtime now available in AWS Lambda with C# 14 features
  • File-based C# applications enable single-file Lambda functions without project files
  • Native AOT compilation reduces executable size and startup time by default
  • Lambda Managed Instances support allows running on EC2 with serverless operational model
  • Multiple deployment options: Console, CLI, SAM, CDK, and container images
  • Debugging support available in Visual Studio Code with C# Dev Kit
  • Migration tools and guidance provided for upgrading from .NET 8
  • Performance improvements expected as usage increases post-launch

AWS Lambda developers can now leverage .NET 10's performance enhancements and simplified file-based development model for building efficient serverless applications.



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