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How can user stories help improve code quality?

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User stories are a common tool in agile methodologies to capture the needs and expectations of the users and stakeholders. They are usually written in a simple format that describes who the user is, what they want to achieve, and why they want it. But how can user stories help improve code quality? In this article, we will explore some of the benefits and best practices of using user stories to write better code.

本文章的要点总结

Clear requirements:

By focusing on user stories, developers grasp what's truly needed and avoid overcomplicating things. It's like giving them a clear map to the treasure instead of just saying "X marks the spot."
Break it down:

Employing the INVEST method ensures stories are Independent, Negotiable, Valuable, Estimable, Small, and Testable. Like cooking with a recipe, it helps your team know exactly what they need for a tasty dish.

本摘要由 AI 和以下专家提供支持

Shraddha D

Product at UBS ?? 2x LinkedIn's Top…
Mohammed Irfan PK

IT Consultant

1 Define clear requirements

One of the main advantages of user stories is that they help define clear and concise requirements for the development team. User stories focus on the value and outcome of the feature, rather than the technical details and implementation. This allows the developers to understand the purpose and scope of the feature, and to avoid unnecessary or complex code that does not meet the user's needs. User stories also encourage collaboration and feedback between the developers and the users, which can help refine and validate the requirements and avoid misunderstandings or gaps.

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Shraddha D

Product at UBS ?? 2x LinkedIn's Top Product Management Voice ?? Associate Director CTO Office of WMA ?? Mentor ?? PSPO? ?? 3 x Azure Certified ?? Ex- Mastercard and Western Union
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As an experienced product manager, user stories play a crucial role in improving code quality by providing clear context and user perspectives for developers. For instance, a user story detailing a customer's need for faster checkout can guide developers to optimize code for efficiency. This alignment ensures that the development team focuses on user-centric improvements, leading to higher code quality and customer satisfaction.

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Mohammed Irfan PK

IT Consultant
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In Agile, user stories are an informal way of communicating requirements to the development team. The more simple the stories are the more easier to understand and deliver in time. For larger stories it has be broken down into more smaller INVEST compatible stories. The INVEST concept is a great way of achieving results and has helped our team. Basically the story is nothing but 3 C’s which are: 1. Card - Like written on a card, story itself 2. Conversation - Some details 3. Confirmation - Acceptance criteria

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Hassane H.

Business Analyst
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As a BA, I present US in 3 Amigos to complete the understanding of US. For example, the DEV raise questions about the feasibility and technical specifics of US and the QA propose test cases to clarify the expected behaviour of US.

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Sagar Shah PMP?

LinkedIn Top Agile Voice | Technology Evangelist | IT Consultant | Agile Mentor | Digital Transformation | Prompt Engineering | SAFe - Scaled Agile Framework | Pre-Sales Consultant | RFP Specialist | 10K+ Followers
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User stories can improve code quality by providing a clear understanding of end-user requirements. They guide developers to focus on delivering features that align with user needs. Through collaboration between developers and stakeholders during story creation, potential misunderstandings are minimized. Well-defined acceptance criteria in user stories act as measurable standards for quality, aiding in effective testing. Additionally, user stories promote a customer-centric mindset, ensuring that development efforts prioritize delivering value and, consequently, enhancing overall code quality.

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2 Write testable code

Another benefit of user stories is that they help write testable code. User stories provide a basis for defining acceptance criteria, which are the conditions that the feature must meet to be considered done and satisfactory. Acceptance criteria can be used to write automated tests that verify the functionality and quality of the code. Writing tests based on user stories can help ensure that the code meets the user's expectations, and that it does not introduce any bugs or errors. Testing can also help improve the maintainability and readability of the code, as well as the documentation and communication of the feature.

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Hassane H.

Business Analyst
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As a Salesforce BA, I write user stories that comply with INVEST criteria using the BDD approach with the 3 Amigos (PO/BA, DEV, QA). And testable (T) means that : - The Acceptance Criteria (AC) are clear and testable - Test cases go through the various use cases - The data set is identifiable by the QA

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3 Prioritize value and quality

User stories can also help prioritize value and quality over quantity and speed. User stories help the development team and the product owner to prioritize the features that deliver the most value to the users and the business, and to avoid wasting time and resources on features that are not important or relevant. User stories can also help measure the quality of the code by using metrics such as user satisfaction, usability, performance, reliability, and security. User stories can help the development team and the product owner to monitor and improve the quality of the code throughout the development process, and to adapt to changing needs and feedback.

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Hassane H.

Business Analyst
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In an Agile SAFe program, our PO prioritises the features, taking into account various inputs: Business Value, implementation time and interdependencies with other teams, as determined during PI Planning (PIP) and Program Refinement.

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4 Enhance collaboration and learning

Finally, user stories can help enhance collaboration and learning among the development team and the users. User stories foster a culture of user-centered design, where the developers empathize with the users and their problems, and seek to create solutions that meet their needs and goals. User stories also promote a culture of agile learning, where the developers experiment with different approaches and technologies, and learn from their successes and failures. User stories can help the development team and the users to share their knowledge and insights, and to improve their skills and practices.

User stories are not only a way to describe features, but also a way to improve code quality. By using user stories, you can define clear requirements, write testable code, prioritize value and quality, and enhance collaboration and learning. User stories can help you create code that is not only functional, but also user-friendly, reliable, and maintainable.

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Hassane H.

Business Analyst
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As a Salesforce BA, I write user stories that comply with INVEST criteria using the BDD approach with the 3 Amigos (PO/BA, DEV, QA). - Detailed description of requirements (different use cases and validated UX/UI mock-ups) - Acceptance criteria written in Gherkin language - Attachments (links to the latest version) - Associated tickets (Epics/Features/US)

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5 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

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How can user stories help improve code quality?

1

2

3

4

5

1 Define clear requirements

2 Write testable code

3 Prioritize value and quality

4 Enhance collaboration and learning

5 Here’s what else to consider

Agile Methodologies

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How can user stories help improve code quality?

1

2

3

4

5

1 Define clear requirements

2 Write testable code

3 Prioritize value and quality

4 Enhance collaboration and learning

5 Here’s what else to consider

Agile Methodologies

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