Writing Clean & Maintainable Code

interface User {
  id: string;
  name: string;
  email: string;
  age?: number;
}

function processUser(user: User): void {
  // Process user data
}

To make the code run faster
To add extra complexity to the project
To provide better type safety and developer experience
TypeScript interfaces and types provide compile-time type checking, better IDE support, and self-documenting code. This leads to fewer runtime errors, improved maintainability, and a better developer experience through features like autocompletion and inline documentation. It also makes refactoring safer and helps catch potential issues before they reach production.
To reduce application size