History

TypeScript was first made public in October 2012 (at version 0.8), after two years of internal development at Microsoft

 Anders Hejlsberg, lead architect of C# and creator of Delphi and Turbo Pascal, has worked on the development of TypeScript

Language benefits

• OOP, Classes support
• Modules
• Static type checking
• Search errors on preparing stage at compilation time
• ES6 feature support
• Similar syntax to BE languages, such as: C#, Java
• Superset of JavaScript

Types

Types

Types

Types

Types

Namespaces

And many other interesting stuff

https://basarat.gitbooks.io/typescript/content/

Angular 2 Pros:

 

Component based

Performance

TypeScript

No scope, controller

No digest cycle

CSS encapsulation

Server side rendering

Reactive