Peter starts integrating a TypeScript client-side object with a server-side Web API service. Along the way, he looks at method overloading (not good), making JSON calls (good), testing asynchronous ...

TypeScript 5.9 creates leaner tsconfig.json files The new TypeScript version reduces the tsconfig.json files to the essentials and supports deferring module evaluation and fold-out hover info.

Deferred module evaluation imports a module without immediately executing the module and its dependencies, avoiding unnecessary CPU work during initialization.

In this column, I'm finally going to deliver what I've been building toward for the last few months: An HTML page in the client that uses TypeScript to integrate Web API services with a client-side ...