What is Agile
Flexible development methodology with iterations
Agile — a family of flexible development methodologies based on iterative approach, rapid adaptation to changes, and continuous customer interaction.
Agile Values (Manifesto)
- Individuals and interactions over processes and tools
- Working software over comprehensive documentation
- Customer collaboration over contract negotiation
- Responding to change over following a plan
Principles
- Frequent releases (weeks, not months)
- Welcoming changing requirements
- Daily team collaboration
- Self-organizing teams
- Continuous process improvement
Popular Frameworks
- Scrum — sprints, roles, ceremonies
- Kanban — flow visualization, WIP limits
- XP — pair programming, TDD
- SAFe — scaling Agile to enterprise level
Business Benefits
Agile reduces time-to-market, lowers project risks, and ensures transparency of progress.