https://github.com/aws/aws-lambda-builders

Python library to compile, build & package AWS Lambda functions for several runtimes & framework
https://github.com/aws/aws-lambda-builders

Last synced: 4 months ago
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Python library to compile, build & package AWS Lambda functions for several runtimes & framework

• Host: GitHub
• URL: https://github.com/aws/aws-lambda-builders
• Owner: aws
• License: apache-2.0
• Created: 2018-11-05T21:42:39.000Z (over 7 years ago)
• Default Branch: develop
• Last Pushed: 2026-03-11T21:43:50.000Z (4 months ago)
• Last Synced: 2026-03-12T02:02:39.335Z (4 months ago)
• Language: Python
• Homepage:
• Size: 1.52 MB
• Stars: 378
• Watchers: 24
• Forks: 151
• Open Issues: 37
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Codeowners: CODEOWNERS
  • Notice: NOTICE

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README

          
## Lambda Builders

![Apache 2.0 License](https://img.shields.io/github/license/aws/aws-lambda-builders)

![GitHub release (latest by date)](https://img.shields.io/github/v/release/aws/aws-lambda-builders)

![PyPI - Python Version](https://img.shields.io/pypi/pyversions/aws-lambda-builders)

![pip](https://img.shields.io/badge/pip-aws--lambda--builders-9cf)

Lambda Builders is a Python library to compile, build and package AWS Lambda functions for several runtimes & 

frameworks.

Lambda Builders currently contains the following workflows

* Java with Gradle

* Java with Maven

* Dotnet with amazon.lambda.tools

* Python with Pip

* Python with Uv (beta)

* Javascript with Npm

* Typescript with esbuild

* Ruby with Bundler

* Go with Mod

* Rust with Cargo

In Addition to above workflows, AWS Lambda Builders also supports *Custom Workflows* through a Makefile.

Lambda Builders is the brains behind the `sam build` command from [AWS SAM CLI](https://github.com/awslabs/aws-sam-cli)

### Integrating with Lambda Builders

Lambda Builders is a Python library.

It additionally exposes a JSON-RPC 2.0 interface to use from other languages.

If you intend to integrate with Lambda Builders,

check out [this section of the DESIGN DOCUMENT](DESIGN.md#builders-library).

### Contributing

If you are a developer and interested in contributing, read the [DESIGN DOCUMENT](./DESIGN.md) to understand how this works.