Continuous delivery is a software development practice that enables teams to release code changes quickly and reliably. It involves automating the process of building, testing, and deploying applications, ensuring that new features and fixes can be delivered to users at any time. This approach reduces the risk of errors and allows for faster feedback from users. By maintaining a codebase that is always in a deployable state, teams can respond to market demands and user needs more effectively. Continuous integration is often a key component of continuous delivery, as it ensures that code changes are regularly merged and tested, further enhancing the overall quality of the software.