Understanding Clean Code

Dennis Turco — Wed, 16 Jul 2025 14:43:51 +0000

You can find this summary in my Github profile: clean code summary

Understanding Clean Code

Recognizing bad code

Before learning what makes code clean, we must first see why bad code is harmful. In many workplaces, pressure to meet deadlines leads to rushed development. This results in messy, tangled codebases where features pile up on shaky foundations. Over time, such code becomes difficult to manage, slowing down progress and risking the entire project's health even the company's survival.

As programmers, we've all struggled with frustrating code that wastes time and energy a phenomenon sometimes called wading through code. Despite this, it's common to delay fixing issues, telling ourselves we'll clean up later. However, as LeBlanc's Law warns: Later means never.

The true cost of disorganized code

Sonar - The True Cost of Bad Code in Software Development

As messiness grows, team productivity plummets. Companies try to fix this by hiring more developers, but newcomers often lack knowledge of the system's design and unintentionally add to the confusion. The cycle of mounting technical debt and chaos continues, making it harder to deliver quality software.

The false hope of complete rewrites

Complete rewrites are long, risky, and often fail, creating new messy code. The key is to maintain clean code continuously.

Attidute is key

Bad code is a sign of unprofessionalism. Developers must insist on quality, just like doctors reject unsafe practices.

The core dilemma

Trying to save time by writing sloppy code backfires bad code slows everything down. The real shortcut is to write clean code from the very start.

Mastering clean code

Writing clean code is a skill and an art, requiring discipline and a developed “code sense” to transform messy code into elegant solutions.

What is clean code?

Refactoring Guru - Clean Code

There's no single definition, but respected developers share some principles:

Bjarne Stroustrup: Clean code is efficient, straightforward, easy to maintain, and performs well. It "does one thing well."
Grady Booch: It reads like prose and reflects clear intent through well structured abstractions.
Dave Thomas: It's readable and maintainable by others, has meaningful names, minimal dependencies, and good tests.
Michael Feathers: Clean code looks like it was written by someone who cares. Every detail was considered and refined.
Ron Jeffries: It minimizes duplication, is expressive, and uses simple, abstract solutions to avoid complexity.
Ward Cunningham: Clean code is intuitive. You read a method and it's exactly what you expected elegant and natural.

Writing for others

Code is read far more than written; clean code helps teammates and your future self maintain and improve it.

The boy scout rule

DEVIQ - The boy scout rule

Always leave code cleaner than you found it. Small, ongoing improvements keep the codebase healthy and sustainable.

I've published a new windows program

Dennis Turco — Thu, 10 Jul 2025 19:07:23 +0000

Backup Manager

Have you ever forgotten to back up an important folder? Lost data because you didn’t set up a reliable backup routine? I’ve been there too — that’s why I created Backup Manager, a lightweight and intuitive tool designed to automate and simplify backups on your PC.

What Is Backup Manager?

Backup Manager is a user-friendly application with a clean graphical interface and tray icon integration. It allows you to automatically back up folders and subfolders at custom intervals, or on demand with a single click.

Whether you're protecting personal documents, code repositories, or shared workspaces, Backup Manager is a powerful yet accessible way to ensure your data stays safe.

Key Features

📁 Automatic backup of folders and subfolders
🕒 Custom scheduling for recurring backups
🖱️ Simple GUI with system tray support
📝 Detailed logs and backup history
🎨 Dark/light themes and multilingual support (English, Italian, German, Spanish, French)
🪟 Runs at system startup (configurable)

📥 How to Get It

You can download the latest version on itch.io: BackupManager

Backup Manager is completely open source under the MIT License.
I’d love your feedback, contributions, and ideas!
Github Repository

DEV Community: Dennis Turco

Understanding Clean Code

Understanding Clean Code

Recognizing bad code

The true cost of disorganized code

The false hope of complete rewrites

Attidute is key

The core dilemma

Mastering clean code

What is clean code?

Writing for others

The boy scout rule

[Boost]

I've publish a new windows program

Dennis Turco ・ Jul 10

I've published a new windows program

Backup Manager

What Is Backup Manager?

Key Features

📥 How to Get It