Upgrade to Pro — share decks privately, control downloads, hide ads and more …

TypeScriptをより実践的に使うために

 TypeScriptをより実践的に使うために

Build Insider Offline #2 ( http://www.buildinsider.net/event/offline/02 )

Mayuki Sawatari

June 14, 2014
Tweet

More Decks by Mayuki Sawatari

Other Decks in Programming

Transcript

  1. View Slide

  2. ( )

    View Slide

  3. View Slide

  4. TypeScript
    TypeScript
    TypeScript
    TypeScript ? ?
    TypeScript
    TypeScript

    View Slide

  5. View Slide

  6. TypeScript Ver.1.0

    View Slide

  7. JavaScript

    View Slide

  8. View Slide

  9. ( )

    View Slide

  10. View Slide

  11. View Slide

  12. Module( )
    Class/Interface
    Arrow Function

    View Slide

  13. IDE ( )

    View Slide

  14. View Slide

  15. IDE
    DOM

    View Slide

  16. JavaScript
    HTML

    View Slide

  17. JavaScript
    Visual Studio IDE
    JavaScript

    View Slide

  18. IDE

    View Slide

  19. View Slide

  20. Node.js
    WebStorm
    Visual Studio
    Playground
    Visual Studio Online

    View Slide

  21. View Slide

  22. % npm install -g typescript
    % tsc nantoka.ts

    View Slide

  23. View Slide

  24. JetBrains Web
    HTML CSS JavaScript TypeScript
    TypeScript/JavaScript
    TypeScript Node.js

    View Slide

  25. View Slide

  26. Microsoft
    2013 Update 2
    (Visual Studio Express) TypeScript

    View Slide

  27. View Slide

  28. Visual Studio
    TypeScript

    View Slide

  29. View Slide

  30. JetBrains Visual Studio
    ( )

    View Slide

  31. View Slide

  32. View Slide

  33. View Slide

  34. View Slide

  35. Microsoft Azure Web Sites
    Node.js+TypeScript

    View Slide

  36. View Slide

  37. View Slide

  38. Web WebStorm+Node.js
    Windows Visual Studio
    Playground Visual Studio Online

    View Slide

  39. View Slide

  40. (.d.ts)
    DefinitelyTyped
    Visual Studio DefinitelyTyped
    Node.js DefinitelyTyped
    (.d.ts)

    View Slide

  41. JavaScript

    View Slide

  42. GitHub (.d.ts)
    https://github.com/borisyankov/DefinitelyTyped

    View Slide

  43. View Slide

  44. View Slide

  45. tsd
    % npm install -g tsd
    % tsd query knockout

    View Slide

  46. View Slide

  47. JavaScript TypeScript
    TypeScript

    View Slide

  48. TypeScript
    declare

    View Slide

  49. declare var hoge: number; // JavaScript hoge
    declare class Hoge {
    foo(): void;
    }

    View Slide

  50. // Rabbit
    function Rabbit(name) {
    this.name = name;
    }
    // jump
    Rabbit.prototype.jump = function () {
    alert(this.name + ' ');
    }
    // Rabbit Tippy
    var Tippy = new Rabbit(' ');

    View Slide

  51. any
    declare var Tippy: any;

    View Slide

  52. declare var Tippy: any;
    declare class Rabbit {
    constructor(name: string); //
    name: string; //
    jump(): void; //
    }

    View Slide

  53. any
    declare var Tippy: Rabbit;
    declare class Rabbit {
    constructor(name: string); //
    name: string; //
    jump(): void; //
    }

    View Slide

  54. JS ?
    var HotCocoa = {
    name: ' ',
    price: 400
    };
    var KilimanjaroCoffee = {
    name: ' ',
    price: 600
    };

    View Slide

  55. new interface
    interface IDrinkStatic {
    name: string;
    price: number;
    }
    declare var HotCocoa: IDrinkStatic;
    declare var KilimanjaroCoffee: IDrinkStatic;

    View Slide

  56. View Slide

  57. any
    any

    View Slide

  58. View Slide

  59. View Slide

  60. TypeScript
    TypeScript JavaScript
    tsc

    View Slide

  61. View Slide

  62. TypeScript

    View Slide

  63. View Slide