Agile values and principles are the foundation of the Agile movement and provide guidance for individuals and teams to deliver value efficiently, adapt to change, and foster collaboration. These values and principles are articulated in the Agile Manifesto, which was created in 2001 by a group of software development practitioners. The Agile Manifesto consists of four core values and twelve supporting principles. Let’s explore them:
Agile Values:
- Individuals and Interactions over Processes and Tools:
This value emphasizes the importance of human interactions and effective communication within a team. It prioritizes the value of collaboration, teamwork, and fostering relationships over relying solely on tools and processes. - Working Software over Comprehensive Documentation:
This value highlights the significance of delivering working and usable software as the primary measure of progress. While documentation is important, Agile emphasizes the value of tangible outcomes and customer satisfaction. - Customer Collaboration over Contract Negotiation:
This value promotes active collaboration and engagement with customers or stakeholders throughout the project. It emphasizes the value of continuously involving customers in the development process to ensure the delivered product meets their needs. - Responding to Change over Following a Plan:
This value acknowledges the inevitability of change and encourages teams to embrace it. Agile recognizes that requirements evolve over time, and being responsive to change is crucial for delivering value effectively.
Agile Principles:
- Customer Satisfaction through Early and Continuous Delivery of Valuable Software:
This principle focuses on delivering working software in short iterations, enabling the customer to realize value early and provide feedback for further improvement. - Welcome Changing Requirements, Even Late in Development:
This principle acknowledges that requirements can change throughout a project and emphasizes the importance of being flexible and adaptable to accommodate those changes. - Deliver Working Software Frequently, with a Preference for the Shortest Timescale:
This principle encourages delivering software in small, incremental releases to obtain rapid feedback and ensure continuous progress. - Collaborate Daily between Business People and Developers throughout the Project:
This principle promotes constant collaboration and communication between the business stakeholders and the development team to ensure shared understanding and alignment. - Build Projects around Motivated Individuals, Give Them the Environment and Support They Need, and Trust Them to Get the Job Done:
This principle emphasizes the importance of a supportive work environment, empowering team members, and trusting them to make decisions to achieve project success. - The Most Efficient and Effective Method of Conveying Information to and within a Development Team is Face-to-Face Conversation:
This principle highlights the value of direct, in-person communication as the most effective means of conveying information, understanding requirements, and resolving issues. - Working Software is the Primary Measure of Progress:
This principle emphasizes that the delivery of functional software is the ultimate measure of progress, rather than relying solely on plans, documentation, or other metrics. - Agile Processes Promote Sustainable Development. The Sponsors, Developers, and Users Should Be Able to Maintain a Constant Pace Indefinitely:
This principle encourages maintaining a sustainable pace of work to avoid burnout and ensure the long-term success of the project and the well-being of the team. - Continuous Attention to Technical Excellence and Good Design Enhances Agility:
This principle highlights the importance of maintaining high-quality code, focusing on good design principles, and continuously improving technical practices to enable agility and adaptability. - Simplicity—the Art of Maximizing the Amount of Work Not Done—is Essential:
This principle emphasizes the value of simplicity in software development, avoiding unnecessary complexity and focusing on delivering the most valuable features. - The Best Architectures, Requirements, and Designs Emerge from Self-Organizing Teams:
This principle recognizes the expertise and autonomy of self-organizing teams to make decisions, drive innovation, and create effective solutions.