# Avoiding the Pitfalls of Code Duplication in Software Development
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Understanding the Importance of Efficient Development
In this article, we will explore the reasons why programmers should refrain from duplicating existing work. My interest in development cycles and agile methodologies prompted this discussion, as I've learned that the tendency to recreate what has already been accomplished can hinder programmers' ability to meet their goals effectively.
As a developer, I fully appreciate the challenges of delivering high-quality projects in tight timeframes. We will delve into strategies for cultivating ethical practices that enhance both the speed and quality of your work—not just in programming, but across various fields.
Before we dive deeper, take a moment to watch this brief clip featuring Jordan Peterson discussing the significance of learning to code.
In this video, Peterson emphasizes that programmers who are innovative, quick-thinking, and exceptionally intelligent are the ones who will find financial success. This is a compelling notion, isn't it? My interpretation is that for many developers, possessing speed and creativity is essential for achieving prosperity.
The central issue I want to address is that many programmers lack a comprehensive vision for their projects. Without clearly defined specifications, the roadmap for development becomes unclear, leading to stagnation and confusion.
Exploring Project Clarity and Skills
For example, Olivia could develop her app for iOS or create a website for a friend, showcasing her various skills. However, if potential clients only see her website, they may not recognize her capability in mobile app development or software testing until she clearly communicates her competencies.
The crucial questions she must answer are: Do you have a plan? Have you shared that plan? Is your vision clear? Have you created a roadmap for your project? Without answers to these inquiries, confusion, delays, and poor communication are likely to ensue.
To improve project communication and cost-effectiveness, we can turn to a development process known as Agile Kanban.
What is Agile Kanban?
Agile Kanban, which translates from Japanese to “Visual Board,” originated in the 1950s and was first employed by Toyota for just-in-time manufacturing scheduling. This methodology enables teams to visualize their workflows, limit work-in-progress, and adapt swiftly to changes, all while focusing on delivering value to customers. Popular software tools that offer Kanban functionality include:
- Jira
- Trello
- Asana
- Wrike
- Zenhub
- SmartSheet
Returning to Olivia, she aims to build an iOS to-do list app but is, in essence, risking what I term “reinventing the wheel.” I advise programmers in Olivia's situation to avoid this pitfall.
What Does "Reinventing the Wheel" Mean?
The phrase “reinventing the wheel” refers to unnecessarily duplicating something that already functions well. In software engineering, it describes the creation of new code, libraries, or frameworks for tasks that already have established, effective solutions.
What are the implications for you as a developer?
Many developers operate in fast-paced environments where the cost of development and time constraints are paramount. We must recognize that our ideas need a clear direction. While developers may have innovative concepts, without focus, those ideas can lead to inefficiency.
We must ask ourselves about our key focus and how we can branch out from it. For instance, Olivia can expand her skills beyond applications to web development or even robotics if she chooses.
Stability and Purpose in Development
If we assume Olivia is a capable individual eager to showcase her skills, we must consider how stability and a sense of purpose factor into her endeavors. Some may argue that her goal is to demonstrate her abilities to potential employers. However, when working within a business context with strict deadlines, Olivia cannot afford to waste time on projects that duplicate existing solutions.
Is she aware of her overarching purpose? Everyone deserves to have clarity about their purpose. When we discuss purpose, we refer to individuals who aspire to achieve more than what life offers.
Your purpose as a developer should align with your actions. If you aim to excel and push boundaries, ensure your development practices reflect that ambition. Use available tools and frameworks to solve problems efficiently, allowing you to focus on the challenges that remain unsolved.
Conclusion: Embracing Existing Solutions
In summary, the path to effective software development does not involve reinventing the wheel but instead leveraging existing solutions to deliver unique value to your customers. Agile Kanban methodologies provide a structured framework for better visualization, planning, and execution of projects.
While the urge to display your skills by building everything from scratch is tempting, the real expertise lies in discerning when to create and when to utilize existing resources. By avoiding a “Redundant Scattergun Approach” and luck-based strategies, you can streamline your development process, meet deadlines, and ultimately create more successful products.
Thank you for joining me on this exploration of why programmers should refrain from duplicating existing solutions.