Continuous Deployment (CD) is a software development practice where code changes are automatically deployed to a production environment after passing set tests, without human intervention. This practice is a step beyond continuous integration; it not only ensures that integrated code is error-free but also that it is viable for immediate release. Continuous deployment aims to minimize the time it takes for new features, fixes, or updates to reach the end-users, thereby enhancing customer satisfaction and competitive edge. Key tools for CD include Docker, Kubernetes, and Jenkins, which help automate the deployment process and ensure reliable, scalable, and efficient delivery of applications. Continuous deployment is ideal for teams that prioritize rapid delivery cycles and want to reduce the risks associated with manual releases.