# Building with TypeScript

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This page was generated from content adapted from the [AWS Developer Guide](https://github.com/awsdocs/aws-lambda-developer-guide.git)
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## Deploy .zip file archives

* **Note**\
  The AWS SAM uses esbuild to create Node.js Lambda functions from TypeScript code. esbuild support is currently in public preview. During public preview, esbuild support may be subject to backwards incompatible changes.