Feature-Oriented Software Development

Feature-Oriented Software Development (FOSD) is an approach to building software by focusing on its features—specific functionalities or qualities it provides to users. Developers identify and design individual features separately, then assemble them into a complete system. This modular process allows for easier customization, maintenance, and reuse, as features can be added, removed, or updated independently. Essentially, FOSD treats software as a collection of distinct, interchangeable features, making the development process organized, flexible, and scalable to meet evolving user needs.