What Is Technical Debt?

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Do you have a bug? Do you want to fix it? Well, first of all, let's talk about technical debt. Technical debt is an analogy that describes the time and effort required to re-implement a piece of code initially implemented quickly and easily but not ideal. In programming, technical debts are incurred when developers choose to implement their ideas quickly rather than taking the time to find the best solution. The code will often work fine at first, but it will become more challenging to maintain over time as more features are added. It can lead to bugs, security vulnerabilities, and poor performance; sometimes, technical debt can even lead to a complete system failure if it becomes too complex for anyone to understand. Technical debt is a concept that is often associated with extreme programming, especially in the context of refactoring. It implies that restructuring existing code (refactoring) is required as part of the development process. Under this line of thinking, refactoring is not only a result of poorly written code but is also done based on an evolving understanding of a problem and the best way to solve that problem. When technical debt arises, it can lead to several problems, such as increased costs and reduced quality. Many things, including poor design decisions or changes in requirements over time, can cause technical debt. In this case, you're thinking about your code, like financial debt. You've got two options: one is quick and easy but will need modification in the future; the other has a better design but will take more time to implement. In development, releasing code as a quick and easy approach is like incurring debt. It comes with the obligation of interest, which means extra work in the future for technical debt. Taking the time to refactor is equivalent to paying down the principal. You're decreasing future interest payments by taking time now.

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