What are the limitations of decorators in TypeScript?

What are the limitations of decorators in TypeScript?

Decorators in TypeScript have several limitations, such as being experimental, not supporting certain features like parameter decorators in all contexts, and potential performance issues.

Can you explain why decorators are considered experimental?

Decorators are considered experimental because they are part of a proposal for a future version of JavaScript and may change in future updates.

What are some common use cases for decorators?

Common use cases for decorators include logging, access control, and modifying class behavior or properties in a clean and reusable way.

Are there any performance concerns with using decorators?

Yes, decorators can introduce performance overhead, especially if they involve complex logic or are applied to many classes or methods.

How do decorators compare to higher-order functions?

Decorators provide a more declarative way to modify classes and methods, while higher-order functions are more flexible and can be used in a wider range of scenarios.