Feature-driven development (FDD) is an agile software development framework that emphasizes creating small, client-valued features through a structured, iterative process. It involves five phases: developing an overall model, building a features list, planning by feature, designing by feature, and building by feature. This approach ensures efficiency, quality control, and client satisfaction by breaking projects into manageable parts, facilitating regular testing and integration, and enabling clients to see continuous progress. FDD stands out from other methodologies like Scrum and Kanban by focusing on predictability and quality through its feature-centric framework. While it offers benefits such as scalability and improved resource allocation, it can also present challenges like complex setup and potential rigidity. Overall, FDD fosters collaboration and iterative development, similar to other agile methods, and encourages teams to adapt it to their product development processes for improved outcomes.