avatarYunus Emre Adas

Summary

The article outlines four detrimental habits that compromise code quality and offers guidance on writing better code.

Abstract

The article "You Destroy Your Code Quality with These 4 Habits" addresses common practices among developers that negatively impact code quality. It emphasizes the importance of code reviews in catching errors and ensuring adherence to best practices, cautioning against the temptation to skip them, especially near deadlines. The author also warns against over-commenting, advocating for clear, self-explanatory code instead. Another habit to avoid is neglecting refactoring, which leads to accumulating technical debt and hinders long-term maintainability. Lastly, the article advises against overcomplicating solutions, suggesting that simplicity in code is more robust, less prone to bugs, and easier to understand and modify.

Opinions

  • Code reviews are crucial for maintaining code quality and should not be undervalued or rushed.
  • Overusing comments can clutter code, making it less readable; the primary goal should be to write self-explanatory code.
  • Failing to refactor code promptly can result in significant technical debt and future maintenance challenges.
  • Developers should resist the urge to over-engineer solutions, as complex code often leads to more bugs and is harder to read and modify.

You Destroy Your Code Quality with These 4 Habit

How to write better code?

You Destroy Your Code Quality with These 4 Habit

Do you also struggle with code quality?

Frankly, I was like that once too. So I decided to over it and the question showed itself: What should I do to code better?

Let’s find out the solutions that helped me, together.

Most developers care about writing good code, but a lot inadvertently work against themselves with bad habits that can snowball over time into messy, unreadable codebases.

With that in mind, here are four habits that may be silently destroying your code quality, and what to do about them.

1. Ignoring Code Reviews

Code reviews are something that can easily get lost, or downplay the importance of, as one nears a deadline. But in missing bugs, catching performance issues, and inconsistencies, all of it happens by you just skipping or rushing through a review.

Code reviews are here to provide an outsider’s perspective; because some flaws you’re definitely too close to catch. They also ensure your code is in line with team standards and best practices.

Prioritize code reviews and be open to feedback; it is one of the most valuable tools for maintaining clean, efficient code.

2. Overusing Comments

Comments are meant for explanation, putting in too many comments or misusing comments can clutter the code, which becomes a nightmare to read through.

Whenever you feel the need to explain the code you have written too often, that’s a big red flag screaming that the code needs to be clear. Comments should not be used as a crutch to bad or unclear logic; instead, write self-explanatory code.

Clean code is something that can be read and interpreted easily without putting too many annotations in it. Use comments only to outline complex algorithms or provide context where the code can’t be refactored to explain itself.

3. Skipping Refactoring

We’ve all been there. You will say to yourself that you are short on time right now and that later, you will return and write better code. However, quite often, “later” never comes.

Technical debt starts accumulating, and the problem can become more severe. Neglecting refactoring, for the sake of short-term speed, risks long-term maintainability.

Revisit and improve your code; it’s worth it in the long run. Small improvements make your codebase healthier and more sustainable in the long run.

4. Overcomplicating Solutions

Sometimes developers tend to over-engineer solutions, thinking that more complexity is robust. Complex code increases bug attacks and is generally hard to read.

A good code should be simple, concise, and easily modifiable. Always strive for the simplest solution that satisfies the requirements.

So don’t fall into the trap of adding features no one asked for, or writing really complex functions just because it feels more “sophisticated.”

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