Principles of Extreme Programming XP

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Everyone deserves dignity and respect, and that, of course, includes those involved in a software development project. When you and your team members treat each other, the client, the project, and its future users with respect and care, everyone benefits.


Principles provide more specific guidance than values. They are guidelines that illuminate values ​​and make them clearer and less ambiguous.




For example, based on the value of courage alone, you might conclude that it is advisable to make a big change to your schedule right away. However, the baby steps principle tells us that big changes are risky. So, prioritize small ones instead.

Humanity : Humans create software for humans, which is an often overlooked fact. spain rcs data But considering basic human needs, strengths, and weaknesses creates products that humans want to use. And a work environment that gives you the opportunity for fulfillment and growth, a sense of belonging and basic security, is a place where you are more easily able to consider the needs of others.

Economics : In XP, teams always pay attention to the economic realities of software development, constantly assessing economic risks and project needs.

For example, they will implement user stories based on their business value rather than technical concerns.

Mutual benefit : After XP, you avoid solutions that benefit one party at the expense of the other. For example, elaborate specs may help someone else understand it, but they distract you from implementing it and delay it for your users.

Using automated acceptance tests is a mutually beneficial solution. Get instant feedback on your implementation, your colleagues get accurate specs in the code, and users get their features first. Plus, you'll all have a safety net against regressions.