Appsody is an open-source project that provides a framework for building, deploying, and managing cloud-native applications. It simplifies the development process by offering pre-configured stacks that include frameworks and runtimes, ensuring consistency and efficiency in application development. Appsody supports various popular technologies, enabling developers to focus on writing code while leveraging the best practices embedded in the stacks. It integrates seamlessly with other tools in the Kubernetes and cloud-native ecosystems, facilitating smooth deployment and operations.