aws-cdk-patterns

To refactor AWS CDK stacks safely, you must preserve CloudFormation logical IDs when moving or restructuring resources. This prevents resource replacement and ensures deployment continuity during modular code reorganization across projects.

L3 constructs in AWS CDK are reusable, high-level encapsulations of common architectural patterns and resources. Use them to promote code reuse, reduce duplication, and enforce domain-driven organization in large infrastructure-as-code applications.

Organize large AWS CDK applications by grouping infrastructure code into modular L3 constructs based on business domains. This domain-driven structuring improves maintainability and enables safe refactoring across multiple projects and stacks.

Yes, you can reuse CDK patterns across multiple projects by encapsulating common resources into modular L3 constructs. This promotes consistency, reduces duplicative code, and applies anti-pattern avoidance checks to your infrastructure-as-code.

Common AWS CDK anti-patterns include breaking CloudFormation logical ID preservation and creating duplicative, non-modular stacks. Avoid these by using domain-driven structuring and reusable L3 constructs to ensure safe refactoring and maintainability.