What are the example of rapid application development model?

Examples of Rapid Application Development (RAD) models include the Prototyping Model, where initial prototypes are quickly developed and refined based on user feedback, and the Incremental Model, which delivers software in small, functional segments that can be iteratively improved. Another example is the Agile methodology, particularly frameworks like Scrum and Extreme Programming (XP), which emphasize iterative development, collaboration, and flexibility. These approaches prioritize user involvement and adaptability, allowing for faster delivery of functional software.