What is YAGNI and can you give me some examples?

What is YAGNI and can you give me some examples?

YAGNI stands for 'You Aren't Gonna Need It.' It's a principle in software development that suggests you shouldn't add functionality until it's necessary.

Can you provide a real-world example of YAGNI in action?

Sure! Imagine a developer is building a simple to-do list app. Instead of adding features like user authentication or complex sorting options upfront, they focus on the core functionality first. If those features become necessary later, they can be added then.

What are the benefits of following the YAGNI principle?

Following YAGNI helps reduce complexity, saves time, and prevents over-engineering. It allows developers to focus on delivering value quickly.

Are there any situations where YAGNI might not apply?

Yes, in cases where future requirements are well understood and likely, it might make sense to plan for those features. However, it's essential to balance that with the risk of overcomplicating the initial design.