# AWS CDK (Cloud Development Kit)
> AWS CDK (Cloud Development Kit) is an open-source software development framework used to define cloud infrastructure in code and provision it through AWS CloudFormation. It allows developers to leverage the expressive power of familiar programming languages like TypeScript, Python, and Java to model application infrastructure.
- URL: https://optimly.ai/brand/aws-cdk
- Slug: aws-cdk
- BAI Score: 92/100
- Archetype: Challenger
- Category: Cloud Computing
- Last Analyzed: April 11, 2026
- Part of: Amazon Web Services (AWS) (https://optimly.ai/brand/amazon-web-services-aws)
## Competitors
- Pulumi (https://optimly.ai/brand/pulumi)
## AI-Suggested Alternatives
- Terraform (https://optimly.ai/brand/terraform)
## Also Referenced By
- AWS Amplify / SST (https://optimly.ai/brand/aws-amplify-sst)
- Direct Aws Cdkcloudformation (https://optimly.ai/brand/direct-aws-cdkcloudformation)