Using Scala.js with the JavaScript ecosystems

Transcript

1. CZ͠Μ΃͍BLBೣܕ஝Իػ
   6TJOH4DBMBKTXJUI
   UIF+BWB4DSJQU
   FDPTZTUFN
   

   View Slide

2. BCPVUNF
   w ג
   ϝσΟϩϜ
   w ීஈ͸4DBMBͱ͔+4ͱ͔
   w 1FSM 3VCZ΋ͨ͠ͳΉఔ౓ʹ
   w UXJUUFS!TIJOQFJ
   

   View Slide

3. 4DBMBKT
   w 4DBMBUP+BWB4DSJQUͳτϥϯ
   εύΠϥ
   w WXBTBOOPVODFEJO
   +VMZ
   

   View Slide

4. &YBNQMF
   4DBMBKTެࣜυΩϡϝϯτΑΓҾ༻
   
   IUUQTXXXTDBMBKTPSHEPDJOUFSPQFSBCJMJUZFYQPSUUPKBWBTDSJQUIUNM
   

   View Slide

5. )PXUPUSBOTQJMF
   w TCUʹϓϥΪϯͭͬ͜ΜͰTCUͰ
   USBOTQJMF͢Δ
   w UBSHFUσΟϨΫτϦҎԼʹ+4
   ϑΝΠϧ͕ు͔ΕΔ
   

   View Slide

6. JOUFSPQFSBCJMJUZ
   CFUXFFO
   4DBMBKT
   BOE
   +BWB4DSJQU
   

   View Slide

7. VTJOH4DBMBKTGSPN+4
   w TCUͰు͔Εͨ+4ΛXFCQBDLͰ
   ͕ͬͪΌΜ͢ΔͳΓͦͷ··ಡΈࠐ
   ΉͳΓͯ͠࢖͑͹ྑ͍
   

   View Slide

8. VTJOH+4GSPN4DBMBKT
   w CSJEHFJOUFSGBDFΛ4DBMBKT
   ଆͰఆٛͯ͠΍Δ
   w ৄ͘͠͸ެࣜυΩϡϝϯτΛ
   

   View Slide

9. 1SFEFpOFEUZQFT
   

   View Slide

10. 4DBMBKTͱ
    OBUJWF+4ͷ
    ར༻ઓུΛߟ͑Δ
    

    View Slide

11. બ୒ࢶ
    w શ෦4DBMBKTͰ΍Δ
    w Ұ෦4DBMBKTҰ෦+BWB4DSJQU
    Ͱ΍Δ
    

    View Slide

12. શ෦4DBMBKTͰ΍Δ
    w 1SPT
    w ΞϓϦέʔγϣϯશମ͕ݎ࿚ͳܕͰकΒ
    ΕΔ
    w +4ଆͱͷڥ໨Λ͋·Γҙࣝ͠ͳͯ͘ࡁ
    Ή
    

    View Slide

13. શ෦4DBMBKTͰ΍Δ
    w $POT
    w +4ͷϥΠϒϥϦࢿ࢈ͳͲΛͲ͏΍ͬͯ
    ࢖͏͔ͱ͍͏໰୊͕͋Δ
    w ࣗ෼ͰJOUFSGBDFΛఆٛ͢Δʁ·͡Ͱʁ
    w ͱ͸͍͑༗໊Ͳ͜Ζ͸͢Ͱʹ༗ࢤ͕༻ҙ
    ͯ͘͠ΕͨΓ͢Δ
    

    View Slide

14. શ෦4DBMBKTͰ΍Δ
    w $POTʢଓ͖ʣ
    w IUUQTXXXTDBMBKTPSH
    MJCSBSJFTGBDBEFTIUNM
    w 7VFKTͱ͔ͷ୯ҰϑΝΠϧίϯϙʔω
    ϯτͲ͏͢ΜͶΜͱ͔+4ͷΤίγεςϜ
    ʹ৐Γ੾Εͳ͍ײ͡͸͋Δ
    

    View Slide

15. Ұ෦+4Ұ෦4DBMBKT
    w 1SPT
    w +4ͷࢿ࢈΍ΤίγεςϜʹͦͷ··৐ΕΔ
    w $POT
    w ϧʔϧܾΊͳ͍ͱΧΦεʹͳΔ
    w +4ଆ͸ܕ͕΍Θ͍··ͰɺΞϓϦέʔ
    γϣϯશମ͕ܕͰकΒΕͳ͍
    

    View Slide

16. ιϦϡʔγϣϯͷ
    ͝঺հ
    

    View Slide

17. ιϦϡʔγϣϯ
    w 6*૚͸ૉ௚ʹ+4ͷ6*ϑϨʔϜϫʔ
    ΫͰͦͷ··ॻ͘
    w Ϟσϧ૚ҎԼΛ4DBMBKTͰॻ͍ͯɺ
    ͔ͦ͜Β+4͸৮Βͳ͍
    

    View Slide

18. .78
    7JFX
    8IBUFWFS
    .PEFM
    6*
    -BZFS
    .PEFM
    -BZFS
    

    View Slide

19. .78
    7JFX
    8IBUFWFS
    .PEFM
    7VF΍Β
    3FBDU΍Β
    ϒϥ΢β΍'8΍
    %0.ͷ
    ౎߹ʹৼΓճ͞ΕΔ
    ෦෼
    Ͳ͏ͤ
    ࣗ෼Ͱ
    ઃܭͯ͠
    ॻ͘෦෼
    

    View Slide

20. 7VFKTXJUI4DBMBKT
    7VF$PNQPOFOU
    7JFX7JFX.PEFM
    .PEFM
    7VFKT
    4DBMBKT
    $PNNBOE 2VFSZ
    &WFOU
    XBUDI
    

    View Slide

21. 7VFKTXJUI4DBMBKT
    7VF$PNQPOFOU
    7JFX7JFX.PEFM
    .PEFM
    7VFKT
    4DBMBKT
    $PNNBOE 2VFSZ
    &WFOU
    JOWPLF
    ෭࡞༻
    

    View Slide

22. 7VFKTXJUI4DBMBKT
    7VF$PNQPOFOU
    7JFX7JFX.PEFM
    .PEFM
    7VFKT
    $PNNBOE 2VFSZ
    &WFOU
    OPUJGZ
    4DBMBKT
    

    View Slide

23. 7VFKTXJUI4DBMBKT
    7VF$PNQPOFOU
    7JFX7JFX.PEFM
    .PEFM
    7VFKT
    Ͳ͏ͤ
    ࣗ෼Ͱ
    ઃܭͯ͠
    ॻ͘෦෼
    $PNNBOE 2VFSZ
    &WFOU
    GFUDI
    

    View Slide

24. σʔλϑϩʔ͸୯ํ޲
    7VF$PNQPOFOU
    7JFX7JFX.PEFM
    .PEFM
    7VFKT
    Ͳ͏ͤ
    ࣗ෼Ͱ
    ઃܭͯ͠
    ॻ͘෦෼
    $PNNBOE 2VFSZ
    &WFOU
    

    View Slide

25. αϯϓϧίʔυ
    w αʔόʔͱಉظ͢ΔλΠϓͷ
    5PEP"QQ
    w IUUQTHJUIVCDPN
    4IJOQFJN
    4DBMBKT5PEP&YBNQMF
    

    View Slide

26. "QQMJDBUJPO4FSWJDF
    

    View Slide

27. ී௨ͷ4DBMB
    

    View Slide

28. 7VFKTଆ
    

    View Slide

29. ී௨ͷ୯ҰϑΝΠϧ
    ίϯϙʔωϯτ
    

    View Slide

30. ՝୊
    

    View Slide

31. .PEFMϨΠϠʔ
    "QQMJDBUJPO૚
    ϐϡΞ4DBMBͰॻ͚Δ
    $PNNBOEͳͲ͸
    +4ଆʹ&YQPSU
    
    %PNBJO૚ ϐϡΞ4DBMBͰॻ͚Δ
    *OGSBTUSVDUVSF૚ 4DBMBͰॻ͚ͳ͍ʂ
    

    View Slide

32. %*ͰղܾͰ͖ͦ͏
    w *OGSB૚ͷ*'Λ%PNBJO૚ʹॻ͘
    w ͦͷ*'Λຬͨͨ͠ɺ+4ଆͰॻ͍ͨ
    ࣮૷Λ%*͢Ε͹Αͦ͞͏
    w ·࣮ͩݧͰ͖ͯͳ͍͚Ͳ$MFBO
    "SDIJUFDUVSFతʹ΋ے͕ྑͦ͞͏
    ʹݟ͑Δ
    

    View Slide

33. ͦ΋ͦ΋αΠζେ͖͍
    w 5PEP"QQϨϕϧͰɺNJOJGZ͋Γ
    Ͱ΋.#௒͑
    w ݫ͍͠
    

    View Slide

34. ࠓޙͷల๬
    

    View Slide

35. ͋Δఔ౓ෳࡶͳ(6*ΞϓϦॻ͖͍ͨ
    w ෳࡶʹͳΕ͹ͳΔ΄Ͳ4DBMBͷྑ
    ͕͞ޮ͍ͯ͘Δ͸ͣ
    

    View Slide

36. FMFDUSPOʹ࢖͍͍ͨ
    w &MFDUSPOͳΒ΂ͭʹ+4ͷαΠζ
    େ͖͘ͳͬͯ΋໰୊ͳ͘ͳ͍ʁ
    w ͔ͨ͠ʹʂʂʂ
    w 4DBMBͰ(6*ΞϓϦέʔγϣϯ։
    ൃ΍ʂʂʂʂ
    

    View Slide

37. UPCF
    DPOUJOVFE
    

    View Slide