12/30/2023 0 Comments Dry kiss yagniThe measure of success for simplicity is everyone can understand it without spending much effort. You keep refactoring your code until a junior/fresh-grade software developer understands it. Thus, refactoring is a continuous process. The very important mindset for a software developer is you can never get things right in one go. Using proper naming and comment is a good start. First things first, don't make a simple system hard at least. Making a simple system simple is easy, but making a complex system simple is extremely hard. What will you do in this case? Repeat yourself? You know what the right answer is. This seems simple, but in practice, the code that you want to refactor could be owned by somebody else / team and not within your control. If there are multiple solutions to a problem, try to consolidate the solutions into one. This is not only specific to duplicated code, but also different ways of doing the same thing. ![]() Refactor existing classes and functions to be reused instead. If you find yourself needing to have duplicated code, don't do it. These symptoms are usually caused by an overly complex system, which may be avoided by following DRY, KISS, and YAGNI software development principles. Reduced usability: If developers find themselves having to duplicate the code instead of reusing the existing code, it maybe indicates the system is lacking flexibility, difficult to modify or extend.Īll these over-engineering symptoms are very similar to bad code symptoms. This usually happens when developers try to design a generic system with few layers of abstraction, which causes the system overly complicated to work with. Increased development time: In theory, refactoring/architecting should reduce development time, not increase it. The easiest way is to look at the following symptoms, which indicate your system may be suffering from over-engineering. It creates problems rather than solving them. Overuse/misuse of software design patterns is a very good example, which again makes the system unnecessarily complex and hard to understand. This leads to developer egos that he/she merely just wants to demonstrate their skills and knowledge for the sake of doing it. Architecting is fun, you feel like you're a God in some way. Too much freedom: Developers have too much freedom to design and do whatever they wish to do. If you're lacking it (most developers do), you should just focus on creating solutions that fix the current or short-term requirements. It requires some level of domain knowledge. Long-term requirements are hard to predict. In other words, a solution is looking for a problem to solve. Lack of understanding of requirements: Developers anticipate problems that may never arise, leading to unnecessary complexity in the system. These are the factors that contribute to over-engineering in my opinion: Factors that Contribute to Over-engineering Let's see why software developers tend to over-engineering and what the symptoms are. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.Throughout my career, I have seen many smart software engineers/developers fall into the trap of over-engineering without even realizing it. Leanpub is copyright © 2010-2023 Ruboss Technology Corp. To learn more about how to create a Leanpub course, you can watch this video on YouTube which shows the entire process from signup to publish! Leanpub courses are like Leanpub books, but with quizzes and exercises that learners complete on the Leanpub website to earn a certificate of completion. You can create a Leanpub course in Markdown as well. You can publish your book while you're writing it, or wait until it is done: it's up to you. Either way, you can publish your Leanpub ebook with one click. If you are writing in Markdown, you can use our simple in-browser text editor, or you can write on your computer and sync with GitHub or Dropbox. ![]() You can either write your book in Markdown or you can upload PDF or EPUB files to sell in our store. If we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.Īuthors have earned $13,091,744writing, publishing and selling on Leanpub. That's not a typo: you earn $16 on a $20 sale. You can use Leanpub to write, publish and sell an ebook or online course. Imagine a world where authors can earn money writing books. #180 - Foreign Language Practice & Learning.#159 - Green Business and Sustainability.
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