If you need to create a version of a class from several sources or just want to merge default values with a user's input, object spreading solves your problem. JavaScript won't let you do this (yet) ...

Because the point of this column is the code in the client, I'll just build a dummy Web API service. My first method, which will be automatically called whenever an HTTP Get method without parameters ...

The world wide web basically runs on JavaScript, HTML, and CSS. Unfortunately, JavaScript lacks several features that would help developers use it for large-scale applications. Enter TypeScript.