Code smell detection involves identifying patterns in code that may indicate deeper problems, such as poor design or a lack of maintainability, which can lead to technical debt. These 'smells' are not bugs but rather symptoms of code that may need refactoring to improve software quality and efficiency.

Code Smell Detection

Identifying patterns in code

Poor design

Lack of maintainability

Technical Debt refers to the implied cost of additional rework caused by choosing an easy solution now instead of using a better approach that would take longer. It highlights the trade-off between short-term gains and long-term code maintainability and efficiency, often leading to higher costs and resource allocation in the future if not managed properly.

Technical Debt

Symptoms of code

Refactoring is the process of restructuring existing computer code without changing its external behavior to improve its readability, maintainability, and extensibility. It is a critical practice for managing technical debt and ensuring software systems remain adaptable to future changes and requirements.

Refactoring

Software quality refers to the degree to which a software product meets specified requirements, user expectations, and is free from defects. It encompasses various attributes such as functionality, reliability, usability, efficiency, maintainability, and portability, which collectively determine the software's overall performance and user satisfaction.

Concepts

Relevant Degrees

Your Lessons