Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew.
The AWS Serverless Application Model (AWS SAM) transform is a AWS CloudFormation macro that transforms SAM templates into CloudFormation templates.
A collection of useful CloudFormation templates
troposphere - Python library to create AWS CloudFormation descriptions
CloudFormation Linter
Build better AWS infrastructure
A command-line tool to get valuable information out of AWS CloudTrail
Convert Cloudformation templates to Terraform.