Extreme Programming is a discipline of software development based on values of simplicity, communication, feedback, and courage. It works by bringing the whole team together in the presence of simple practices, with enough feedback to enable the team to see where they are and to tune the practices to their unique situation. Show
It’s fair to say that anyone who routinely uses a laptop or mobile device has a good idea of what programmers do. Businesses and consumers are always in the market for new software, so developers create new products, and programmers handle the coding that makes it work. So far, so good. But have you ever heard of extreme programming? And no, it doesn’t mean writing code while hang gliding and screaming at the top of your lungs, as amusing as that mental image is. Hopefully, you're curious enough to read on and figure out what in the world extreme programming is. This article defines extreme programming, how it works, its practices, values, techniques, and the difference between Scrum and extreme programming. So, grab your energy drink and strap yourself in. We’re about to take programming to the extreme! Certified ScrumMaster Certification TrainingLearn the Basics of Scrum and the Scrum LifecycleEXPLORE COURSEWhat Is Extreme Programming?Extreme programming is related to the agile development methodology, so let’s turn to the Agile Alliance for the definitive explanation. According to the Alliance, “Extreme Programming (XP) is an agile software development framework that aims to produce higher quality software and higher quality of life for the development team. Furthermore, XP is the most specific of the agile frameworks regarding appropriate engineering practices for software development.” Extreme programming is built upon a set of principles, practices, and values that emphasize the technical aspect of software development to enable small to midsize teams to create superior quality software while adapting to changing, evolving requirements. So instead of jumping off a mountain or water-skiing without the skis, extreme programming just means taking good programming practices to the extreme. Or, as Rolling Stones' frontman Mick Jagger once said, "Anything worth doing is worth overdoing." How Does Extreme Programming Work?Extreme programming operates on a precise set of engineering practices built on principles and values. Here is a flowchart showing XP methodology, courtesy of Digite. Let’s look at each part of the methodology in greater detail. What Are the Values, Principles, and Practices of Extreme Programming?The following elements work together to create extreme programming, fostering better cooperation between team members and ultimately developing a higher quality product.
Values offer teams purpose, guiding them in making high-level decisions. However, values are abstract and difficult to apply in concrete terms in the real world. The five values are:
FREE Agile Scrum Foundation CourseMaster the fundamentals of agile and scrum nowStart LearningUnlike values, principles are more grounded, down-to-earth, concrete ideas. Principles define what teams must do specifically and provide a means for team members to hold each other accountable to XP’s values. The five principles are:
The interconnected set of practices listed below are the heart and soul of extreme programming. There were originally a dozen practices, but over time they have been refined and whittled down. This list of practices is the most current.
Get Your CSM Certification the Easy WayCertified ScrumMaster® Certification TrainingExplore CourseXP Key Roles and ResponsibilitiesAlthough an experienced extreme programming team shouldn’t depend on rigid roles, beginning teams can benefit from the boundaries, helping people stay in their lane until the process is no longer needed. These are the four most common XP roles:
What Are the Differences Between Agile, Scrum, and Extreme Programming?Whether we’re talking about extreme programming vs scrum or agile vs extreme programming, there is one fundamental difference: neither agile or scrum dictate how to actually do the work, whereas XP has a very rigid orthodoxy. Also, remember that extreme programming is just a part of the agile methodology but taken to a, well, extreme level. Also, XP is exclusively about programming, whereas scrum can be applied to any project type. Here’s a brief summary of the differences between extreme programming and scrum. XPScrumShorter iterations Longer sprints Flexible with changes No changes allowed in the sprints Focuses on technical practices Focuses on managerial practices The customer chooses the order for developing features. The teams decide which features they work on first. How Do You Get Started With XP?Learning a new method of doing things can be intimidating. There are new skills to learn and habits to adopt. The best way to get started on extreme programming is to adopt one primary practice at a time. Decide which goal your team wants to meet, and choose a practice that aligns with that goal. Gain deep insights into the highly popular Agile Scrum project methodology with the Agile Scrum Master Certification Training! Check out the course now. Do You Want Agile Certification?Scrum masters are in high demand, and Simplilearn can give you the skills you need to become a certified Scrum Master. The Agile Scrum Master (ASM®) Certification training course introduces you to the best agile practices and the nuances of the scrum methodology. As a result, you can master the agile scrum project management approach and enhance your ability to develop and deliver quality products to customers. Use this popular methodology to maximize business value while mitigating potential risks. Glassdoor shows the average annual salary for Scrum Masters is USD 99,492 in the United States. Additionally, Scrum Masters in India earn an average of ₹1,300,000 per year. Visit Simplilearn today and get ready to embark on a new career filled with more significant challenges, security, and rewards! About the AuthorSimplilearnSimplilearn is one of the world’s leading providers of online training for Digital Marketing, Cloud Computing, Project Management, Data Science, IT, Software Development, and many other emerging technologies. What are the 3 practices of XP?eXtreme Programming (XP) – Key Practices You Need to Explore for Your Team. Key Practice #1 – Pair Programming. ... . Key Practice #2 – Planning Game. ... . Key Practice #3 – Continuous Process. ... . Key Practice #4 – Coding Standards. ... . Key Practice #5 – Sustainable Pace. ... . Key Practice #6 – Test Driven Development (TDD). Which of the following is not an XP practice?Extreme reviews is not an xp practice.
What are common practices in XP?Practices. The Planning Game.. Small Releases.. Metaphor.. Simple Design.. Testing.. Refactoring.. Pair Programming.. Collective Ownership.. What are some common things that XP and agile share?Scrum and XP are both Agile approaches that share the common concepts of iterative development, working software, release and iteration planning, daily meetings, retrospective, all elements of an Agile process.
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