TypeScript Revealed

TypeScript Revealed is a quick 100-page guide to Anders Hejlsberg's new take on jаvascript. With this brief, fast-paced introduction to TypeScript, .NET, Web and Windows 8 application developers who are already familiar with jаvascript will easily get up to speed with TypeScript and decide whether or not to start incorporating it into their own development.
TypeScript is 'jаvascript for Application-scale development'; a superset of jаvascript that brings to it an additional object-oriented-like syntax familiar to .NET programmers that compiles down into simple, clean jаvascript that any browser can run today. It's also tied to the next version of the jаvascript standard, which means that TypeScript will continue to evolve over time to keep in step with that standard and with the capabilities of the engines that will execute jаvascript applications.
If you are a .NET developer, Web designer or developer, or a programmer with a keen interest in scalable applications, TypeScript Revealed is a great way to get started with the language, learn how it compiles into jаvascript, and how easy it is to learn from a .NET/Java developer's perspective.
Takes you through the language features in Typescript additional to those in jаvascript
Describes the tooling and community support for TypeScript development
Discusses how TypeScript can be included in ASP.NET, Windows 8, and node.js application development projects.