When should I use generics in TypeScript?

When should I use generics in TypeScript?

Generics in TypeScript are useful when you want to create reusable components that can work with any data type.

Can you give me an example of a generic function?

Sure! Here's a simple example: function identity<T>(arg: T): T { return arg; } This function can take any type and return it.

What are the benefits of using generics?

Generics provide type safety, reduce code duplication, and improve code readability by allowing you to define functions and classes that work with any data type.

Are there any downsides to using generics?

One downside is that they can make the code more complex and harder to read if overused or used inappropriately.