Could you explain the main idea and principles of the Agile methodology in software development?

Agile is a software development methodology based on flexibility, iterative processes, and close collaboration with the customer. The main idea is to break the project into small cycles (iterations or sprints), each ending with a working product or its part.

Principles of Agile:

• Individuals and interactions are more important than processes and tools.
• Working software is more important than comprehensive documentation.
• Customer collaboration is more important than contract negotiation.
• Responding to change is more important than following a plan.

This allows for quick adaptation to changing requirements, obtaining feedback, and improving the product step by step.