Javascript

Learn how to use TypeScript Generics to build reusable and maintainable components for your next project. Improve code readability, prevent unexpected behavior and bugs, and make your development process more efficient and productive.

In this article, we covered the basics of Interfaces and Classes in TypeScript. An interface is a contract that defines the shape of an object, specifying properties and methods that objects should have, while a class is a blueprint that can be used to create objects with a specific structure and behavior. Interfaces are purely for type checking and can be used to enforce a certain structure in code, document code, and enforce consistency, while classes can be used to create objects with a specific structure and behavior. We also covered some advanced features of interfaces such as optional properties, read-only properties, and function types.

TypeScript is a superset of JavaScript that adds static typing and other language features. Type declarations allow you to specify the expected type of a variable, function, or other value. This can help you catch errors at compile-time and make it easier to reason about your code. TypeScript includes built-in types and also allows you to create custom types using interfaces and classes. Using type declarations can help you write more predictable and reliable code.