Oktober webfest

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1. Oktober (WEB)fest Lo sviluppo web come non l’avete mai visto: nuove tecnologie e applicazioni nel mondo reale 2. #oktoberwebfest @andreabalducci 3. #oktoberwebfest…
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  • 1. Oktober (WEB)fest Lo sviluppo web come non l’avete mai visto: nuove tecnologie e applicazioni nel mondo reale
  • 2. #oktoberwebfest @andreabalducci
  • 3. #oktoberwebfest
  • 4. #oktoberwebfest TypeScript Primo appuntamento o relazione occasionale con JavaScript? Protetto è meglio! TypeScript: testato, sicuro, tipizzato.
  • 5. #oktoberwebfest
  • 6. #oktoberwebfest
  • 7. t y p e w a r s t h e r a i s e o f t h e c o m p i l e r s
  • 8. “Fear is the path to the dark side.
  • 9. #oktoberwebfest
  • 10. s t a r r i n g
  • 11. #oktoberwebfest
  • 12. episode 1
  • 13. a long time ago in a galaxy far, far away
  • 14. …written in 10 days for the mythical…
  • 15. NON PROFESSIONAL PROGRAMMER NON PROFESSIONAL PROGRAMMER
  • 16. nowadays
  • 17. welcome to the {undefined} side == NaN NaN
  • 18. equality chart
  • 19. #oktoberwebfest
  • 20. episode 2
  • 21. TypeScript is a typed superset of JavaScript that compiles to plain JavaScript
  • 22. Types enable TypeScript developers to use highly-productive development tools and practices
  • 23. Types enable TypeScript developers to use highly-productive development tools and practices
  • 24. goal: make javascript development more productive and enjoyable …especially on large projects
  • 25. static checking, symbol-based navigation, statement completion, and code refactoring.
  • 26. https://github.com/borisyankov/DefinitelyTyped
  • 27. de mo github.com/andreabalducci/ts-oktober-web-fest
  • 28. class Jedi { constructor(public name: string) { } useTheForce() {} }
  • 29. class SuperHero { constructor(public name: string) { } useTheForce() {} jump() {} }
  • 30. var hulk = new SuperHero('Hulk'); var yoda = new Jedi('Yoda');
  • 31. yoda = hulk hulk = yoda
  • 32. yoda = hulk hulk = yoda
  • 33. TypeScript is a structural type system
  • 34. #oktoberwebfest
  • 35. episode 3
  • 36. features from the future today!
  • 37. async / await destructuring rest parameters classes string interpolation …
  • 38. decorators proposed standard for ECMAScript 7, to annotate and modify classes and properties at design time. http://blog.wolksoftware.com/decorators-reflection-javascript-typescript
  • 39. de mo
  • 40. #oktoberwebfest
  • 41. episode 3 episode 4
  • 42. #oktoberwebfest
  • 43. #oktoberwebfest
  • 44. GRAZIE! www.dotnetumbria.org - @DotNetUmbria – facebook.com/DNU2.0
  • 45. “ A l w a y s p a s s o n w h a t y o u h a v e learned.”
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