How often have you worked with TypeScript, and how deeply have you used it?

I have worked with TypeScript regularly across several projects, including both small SPAs and large enterprise applications. I used it not only for typing React components but also for describing complex data types, creating generics, and utility types. I also leveraged TypeScript features to improve code architecture — for example, through interfaces and abstract classes, which helped maintain code cleanliness and extensibility.

An example of using generics for function typing:

function identity<T>(arg: T): T {
  return arg;
}

const result = identity<string>("test");

Additionally, I configured strict compiler rules such as strictNullChecks and noImplicitAny to minimize errors during development.