Learn TypeScript - Full Course for Beginners

In this 95‑minute crash course from freeCodeCamp.org, Alexander Kochergin walks beginners through modern TypeScript, starting with why you might need it, then showing how to install the tools. He explains type definitions, introduces interfaces, and covers union and type alias syntax before exploring the Any, Never, Void, and Unknown types. The lesson continues with DOM manipulation, class creation, generics for interfaces and functions, and finally how to use enums. Code examples are available on GitHub, and interactive practice can be done on Scrimba, all while building a solid foundation for TypeScript development.