Introducing TypeScript

on YouTube ↗32m

" summary

TypeScript claims to be a typed superset of JavaScript that compiles to plain JavaScript with zero runtime overhead and a preview release 0.8 aiming for 1.0 next year. The team ships an npm tsc compiler, a web playground and a Visual Studio plugin, provides Lib.d.ts DOM and jQuery typings, emits CommonJS or AMD modules, and the compiler itself is written in TypeScript and published open source on CodePlex. The demo compiles a small Node Express app and runs it successfully.

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" chapters (11)

1. 0:00Start
2. 4:30Typescript Playground
3. 5:17Add a Type Annotation
4. 6:39Completion List
5. 9:45Type Inference
6. 11:47Type Annotation
7. 13:54Classes
8. 15:40Internal Module
9. 21:00Jquery Dts
10. 22:41Extend Interfaces
11. 30:27Overloaded Signatures

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