Automating the provisioning of preview environments, also known as Review Apps, to visualize application changes in isolated, temporary environments for testing and validation by stakeholders. Leveraging Docker, Kubernetes, and AWS, the project dynamically creates and manages these environments, ensuring that each change in the codebase can be easily previewed in a production-like setting. Additionally, a CLI tool developed with Bun and TypeScript provides a user-friendly interface for managing these preview environments, allowing stakeholders to efficiently test and provide feedback on application changes before they are merged into the main codebase.