Agile development focuses on flexibility, collaboration, and incremental progress in project management. This methodology emphasizes iterative cycles, known as sprints, allowing teams to adapt to changes quickly and deliver products continuously. Agile promotes close communication among various stakeholders, including developers, clients, and product owners, ensuring that feedback is incorporated throughout the development process. By prioritizing working software and customer satisfaction, Agile enables teams to respond to user needs more effectively and enhances overall product quality, making it a popular choice in fast-paced industries.