Our highest priority is to satisfy the customer

through early and continuous delivery of valuable software.

Welcome changing requirements

even late in development. Harness change for the customer's competitive advantage.

Deliver working software frequently

from a couple of weeks to a couple of months, with a preferences to the shorter timescale.

Business people and developers must work together

daily throughout the project.

Build projects around motivated individuals

Give them the enironment and support they need, and trust them to get the job done.

The most efficient and effective method of conveying information

to and within a development team is face-to face conversation.

Agile process promote sustainable development

The sponsors, developers, and users should be able to maintain a constant pace indefinitley.

Continious attention to technical excellence and good design

enhances agility.

Simplicity

The art of maximizing the amount of work not done is essential.

The best architectures, requirements, and designs

emerge from self-organizing teams.

At regular intervals, the team reflects on how to be more effective

then tunes and adjusts its behavior accordingly.

Working software is the primary measure of progress.