Learn TypeScript in 50 Minutes: Tutorial for Beginners This video covers fundamental concepts such as: Variable Declarations, variable Types, Functions, Interfaces, Classes, and Access Modifiers.

Using generics in TypeScript is very similar to using them in, for example, C#. This method calls a generic function, specifying the data type to be used (string, in this case): res = ...

Microsoft shipped TypeScript 5.8 with improved type checking in some scenarios, but thorny problems caused the dev team to delay related work to the next release.