Which key feature differentiates agile methodologies from traditional approaches?

The key feature that distinguishes agile methodologies from traditional approaches is the emphasis on iterative progress and adaptability. Agile methodologies prioritize continuous improvement and flexibility, allowing teams to respond to changes quickly and efficiently throughout the development process. This adaptability means that projects can evolve based on feedback and new requirements, rather than adhering strictly to a predefined plan or extensive initial documentation.

In contrast, traditional methodologies often involve longer planning phases and require detailed documentation before any work begins, which can create inflexibility. They typically emphasize following a set sequence of stages and may struggle to accommodate changes once a project is underway. By fostering an environment where iterations are valued, agile practices facilitate better collaboration among team members and stakeholders, enabling more responsive and user-focused outcomes.