Continuous Integration (CI) is a process where developers implement incremental updates to a software product, combining all code written by individual developers into a single repository branch, ensuring that the integrated code has passed essential checklists for business logic, coding, and testing. The primary goal of CI is to foster collaboration among stakeholders, adhering to software development processes, quality control, and validation of features and bugfixes. On the other hand, Continuous Delivery (CD) builds upon the CI pipeline by performing additional activities until the final delivery of the software product, including automation testing, integration testing, and management of hosting environments. CD's ultimate goal is to deliver the software product to a target hosting environment. The difference between CI and CD lies in their focus: CI focuses on code quality, while CD aims for product quality. Both processes work together to support modern software development, with CI/CD being essential for SaaS-based software products.