Person is not a basic data type in Typescript. I created the Person type according to my requirements to use it as the type of parameter accepted by the given function. We use interfaces to define ...

TypeScript files use .ts as their file extension. When run through the compiler, they are transformed into .js files of the same name in the same place. This is fine for one-offs, but you most ...

but you can program to an interface in TypeScript. Programmers create code in TypeScript, either in an IDE or standalone, and then a TypeScript compiler transforms the TypeScript code into JavaScript.

What I like about having a view model is that I can test it independently of my Web page using the test runner I set up in my June column; I don't have to open a Web page to execute my TypeScript code ...