Software development and best coding practices

Software development and best coding practices

By ESEG Team

01/04/2024

4 min read
software

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Software development and best coding practices

The area of software development It is constantly evolving, driven by the growth of the digital age and the demand for more efficient, secure, and reliable applications and programs. 

In this dynamic environment, adopting best coding practices is crucial to ensure the quality of the developed content. 

In this article, we will explore some of these lessons and how they contribute to the success of a project.

Read more: What does a software developer do?

1. Planning and design

Before you start writing the code, it's essential to carry out careful planning, considering all the elements necessary to create software with a robust and flexible design.

This involves defining clear requirements, identifying key use cases, and creating a well-thought-out architecture. 

Good design lays the foundation for clean and modular code, facilitating the maintenance and growth of the software infrastructure in the future, in line with the business for which it was developed.

2. Adherence to coding standards

Follow encoding standards Consistency is fundamental to ensuring that the code is readable and understandable by all developers on the team. 

This includes defining appropriate nomenclatures, consistently using these nomenclatures in source code to clearly define the algorithm's structure and purpose, and applying code style standards. 

Tools such as linters and formatters can help ensure compliance with these standards and identify potential code problems.

3. Write clean and readable code.

A code readability It is as important as its functionality. 

Writing clean and readable code makes it easier for other developers to understand and modify the code in the future. 

This includes breaking it down into small, cohesive functions or methods, choosing descriptive names for variables and functions, and commenting the code whenever necessary to explain design decisions or describe complex solutions.

4. Automated tests

Automated testing plays a crucial role in developing high-quality software. 

They help ensure that the code functions as expected and that changes or updates do not introduce regressions or bugs. 

The types of tests include unit, integration, and acceptance tests, each focused on different aspects of the software. 

Integrating automated testing into the development process from the start can save time and effort in the long run.

5. Refactoring

Refactoring is the process of restructuring code without altering its external behavior. 

This is done to improve the readability, maintainability, or performance of the code. 

Continuous refactoring helps keep code clean and organized by eliminating duplication, simplifying complex logic, and improving its overall structure.

6. Dependency Management

Most software projects rely on third-party libraries and frameworks to function. 

It is important to manage these dependencies effectively, ensuring they are updated regularly to fix bugs and security vulnerabilities. 

Using package managers and version control tools can simplify the dependency management process and ensure that software is always up-to-date.

++ Read more: Computer Engineering in São Paulo: why is ESEG the best option?

O software development and best coding practices They are inseparable. 

By adopting a disciplined approach to planning, design, and codification, By streamlining testing and code maintenance, development teams can create high-quality software that meets end-user needs quickly, simplifying and organizing all development work, facilitating maintenance and growth to meet the application's needs.

Investing time and effort in following these practices from the start of a project can result in long-term savings of time and resources, as well as ensuring customer satisfaction and the success of the final product.

If you are interested in the area of Computer Engineering, It is important to pay attention to topics like this.

Computer Engineering: Everything you need to know about the course

 

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