Large scale JavaScript

development is hard.

대규모의자바스크립트개발은어렵다.

Large scale JavaScript

development is hard.

대규모의자바스크립트개발은어렵다.

TypeScript, DART, & CoffeeScript

Micorsoft / Open Source Google / Open Source Jeremy Ashkenas / Open Source

Open Source

http://typescript.codeplex.com/

Open Source

https://code.google.com/p/dart/

Open Source

https://github.com/jashkenas/coffee-script/

http://coffeescript.org/http://www.dartlang.org/http://www.typescriptlang.org/

TypeScript, DART, & CoffeeScript

DEMO ‘Hello TypeScript’

DEMO TypeScript Type System 1~6

DEMO Class, Interface, Module

DEMO TypeScript + Node.js + Azure

Console ‘Hello World’

Web ‘Hello World’

Intellisense

Module

Debugging

Profiling