What are the differences between SCRUM, XP and Agile in general?

SCRUM, XP (Extreme Programming), and Agile are related but distinct concepts in software development: Agile: - A mindset and philosophy that emphasizes flexibility, collaboration, and customer satisfaction - A broad umbrella that encompasses various frameworks and methodologies - Focuses on delivering working software in short iterations, with continuous improvement and customer feedback SCRUM: - A specific Agile framework for managing and completing complex projects - Emphasizes teamwork, accountability, and iterative progress toward well-defined goals - Defines roles like Scrum Master, Product Owner, and Development Team - Uses ceremonies like Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective XP (Extreme Programming): - A specific Agile methodology that focuses on technical practices and team collaboration - Emphasizes pair programming, test-driven development, continuous integration, and refactoring - Aims to improve software quality, reduce bugs, and enhance customer satisfaction - Includes practices like continuous testing, collective code ownership, and simple design Key differences: - Agile is a broad philosophy, while SCRUM and XP are specific frameworks/methodologies - SCRUM focuses on project management and teamwork, while XP focuses on technical practices and software development - SCRUM is more prescriptive, with defined roles and ceremonies, while XP is more flexible and adaptable In summary: - Agile is the overarching philosophy - SCRUM is a framework for managing projects and teams - XP is a methodology for software development and technical practices Teams often combine elements of SCRUM and XP to create a hybrid approach that suits their needs. read less

**Agile** is a broad set of principles and values for managing projects, emphasizing flexibility, collaboration, and iterative development. **Scrum** is a specific Agile framework focused on managing iterative development through roles (e.g., Scrum Master, Product Owner), ceremonies (e.g., sprints, daily stand-ups), and artifacts (e.g., product backlog, sprint backlog). **Extreme Programming (XP)** is another Agile methodology emphasizing technical practices such as continuous integration, test-driven development, pair programming, and frequent releases to improve software quality and responsiveness. In summary: - **Agile** is the overarching philosophy. - **Scrum** is a structured framework within Agile. - **XP** is an Agile methodology with a focus on engineering practices. read less