どうしてこうなった？ Node.jsとio.jsの分裂と統合の行方。これからどう進化していくのか？

Transcript

1. Node.js Past,
   Present, Future
   YAPC::ASIA 2015
   

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2. @yosuke_furukawa
   Node.jsϢʔβʔάϧʔϓ୅ද
   

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3. @jovi0608
   Node/io.js ٕज़ҕһձ
   

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4. index
   • Past
   • Node.js ੒Γཱͪ
   • Joyent ͱ Node.js
   • BDFL Ϟσϧ
   • Present
   • Node.js։ൃఀ଺
   • io.jsͷ୆಄
   • TCϞσϧ
   • Future
   • The Future of Node
   • LTS
   • Nodeͷࠓޙ
   

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5. The History of Node
   

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6. 2001 2008 2009 2010 2011 2012 2015ʙ
   

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7. Past Node.js
   

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8. Node.js੒Γཱͪ
   

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9. 2001 2008 2009 2010 2011 2012 2015ʙ
   /PEFKTJTCPSO
   

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10. 2009 ʙ 2012 ೥
    Node.jsͷഁյͱ૑଄ͷ࣌୅
    

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11. 3ZBO%BIM
    5IF'BUIFSPG/PEF
    

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12. Ryan Dahl talks about
    Node.js in JSConf.eu 2009
    

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13. View Slide

14. Node.js in brief
    • Server-Side JavaScript
    • Evented, Non-Blocking I/O Similar to
    EventMachine
    • Built on Google’s V8
    

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15. Node.js in brief
    • Server-Side JavaScript
    • Evented, Non-Blocking I/O Similar to
    EventMachine
    • Built on Google’s V8
    ͳΜͰ/PEFKT͸͜͏͍͏ߏ
    ੒ΛબΜͩͷ͔
    

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16. 2001 2008 2009 2010 2011 2012 2015ʙ
    $,1SPCMFN
    

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17. $,1SPCMFNJT
    w ͪΐʔͨ͘͞ΜͷΫϥΠΞϯτ ,୆
    ͕Ұ౓ʹ઀ଓ
    ͨ͠Βαʔόʔࢮ͵ΑͶ͍ͬͯ͏໰୊
    w ౰࣌ͷϑϩϯτ͸"QBDIF͕ओྲྀ
    w "QBDIF͸ϓϩηεεϨουϞσϧ
    w ΫϥΠΞϯτ͕઀ଓ͢Δ౓ʹϓϩηεPSεϨου͕
    ্͕ΔͱϝϞϦ࢖͍·͘ΒΕͯɺɺɺ

    ޙ͸෼͔Δͳɻɻɻ
    

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18. 2001 2008 2009 2010 2011 2012 2015ʙ
    8FC
    ೥d
    

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19. ೔ຊͰ΋
    ʮ8FCͷઌʹ͋Δ$,໰୊ʯ
    ͱ͔هࣄ͕͔͔ΕΔ
    

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20. 8FC࣌୅͸4/4࣌୅
    

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21. Ϣʔβʔ͕αΠτʹ଺ࡏ͢Δ
    ͕࣌ؒ૿͑Δ࣌୅
    ϝοηʔδ͕དྷ·ͨ͠
    ͍͍Ͷ͞Ε·ͨ͠
    

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22. ೥౰࣌ͷ3ZBO%BIM
    

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23. ϓϩάϨεόʔ
    

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25. $POOFDUJPO͕ଟ͘ͳͬͯैདྷͷΞʔΩς
    ΫνϟͰ͸·͔ͳ͖͑Εͳ͘ͳ͖ͬͯͨ
    

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26. &WFOU-PPQ
    ࣌ؒͷ͔͔Δ'JMF/FUXPSL*0ॲཧ
    Λඇಉظʹͯ͠ɺෳ਺ͷ઀ଓΛҰͭ
    ͷεϨουͰ࿫͏Ϟσϧ
    

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27. 3ZBO%BIM͕࠷ॳʹ࡞ͬͨ
    &WFOU-PPQϞσϧͷͻͳܗ
    $ݴޠͰ6OJYPOMZTVQQPSU
    
    

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28. MJCFCCΛ࡞ͬͨܦݧΛݩʹ3ZBO%BIM͸ޙʹ/PEFKT
    Ͱ͸ɺMJCFWMJCFJPΛ࠾༻ɺޙʹ8JOEPXTରԠΛ໨
    ࢦͯ͠ɺMJCVWΛ։ൃɺϚϧνϓϥοτϑΥʔϜͰ΋
    ߴ଎ͳඇಉظ*0͕࣮ݱ͞ΕΔ
    

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29. /PEFQSPKFDU
    ࢝ಈ 3ZBOͱ5JN
    
    

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30. ͜͏͍͏ײ͡Ͱಈ͔͍ͨ͠ͱ͢Δ࿩
    ͷϝʔϧͷ΍ΓऔΓ͕࢒͍ͬͯΔɻ
    

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31. ࠷ॳ͸OFUW͍ͬͯ͏໊લͩͬͨ
    Β͍͠
    

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32. OFUW͔ΒOPEF͍ͬͯ͏໊લʹ
    มΘΔɻ
    

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33. ͔ͯ͘͠/PEFKTੜ஀
    
    

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34. Joyent ͱ Node
    

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35. 2001 2008 2009 2010 2011 2012 2015ʙ
    /PEFVOEFSUIF
    +PZFOU`TSPPG
    

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36. /PEFKTͷ1BB4ίϯ
    αϧମ੍Λ࡞Δ
    'VMMUJNFDPNNJUͷମ
    ੍͕ඞཁɻ
    

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37. +PZFOUͷैۀһͱͯ͠ϑϧλΠϜίϛοτମ੍͕Ͱ͖Δɻ
    

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38. BDFL
    ༏͍͠ऴ਎ͷಠࡋऀϞσϧ
    

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39. #%'-
    جຊతʹҰਓͷϦʔμʔ͕ݖརΛ࣋ͬͯ
    ػೳࡦఆJTTVF؅ཧΛ͢ΔϞσϧ
    1FSMͷ-BSSZ8BMMɺ3VCZͷ.BU[
    
    

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40. ഁյͱ૑଄
    • API͕͔ͳΓਂࠁʹมΘΔ
    • ύονϨϕϧͷόʔδϣϯΞοϓͰ΋ಈ͔ͳ͘ͳΔ
    • Ϟδϡʔϧ໊΋҆ఆ͠ͳ͍(‘sys’ Ϟδϡʔϧ ‘util’ ϞδϡʔϧͳͲ)
    • ৽ػೳ௥Ճ༧ࠂ isolates
    • v0.7ͰεϨου࢖͑ΔΑ͏ʹ͢ΔΑʔ
    • ΍ͬͺΓ΍Ίʔʂ
    

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41. _:(´ཀ`ʯ ∠):_
    ৼΓճ͞ΕΔ/PEFKT
    %FWFMPQFST
    

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42. 2001 2008 2009 2010 2011 2012 2015ʙ
    3ZBOTUFQTBXBZ
    GSPN#%'-
    

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43. 3ZBO%BIM*TBBDT4DIMVFUFS
    ʹϦʔμʔ͕มߋ
    

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44. 3ZBO%BIM*TBBDT4DIMVFUFS
    ʹϦʔμʔ͕มߋ
    ΋͏ݚڀϑΣʔζ ഁյͱ૑଄ϑΣʔ
    ε
    ͸ऴ͑ͨ͠ɺ͜Ε͔Β͸҆ఆͱ
    ৴པΛٻΊͯϦʔμʔΛม͑Δ
    4USFBNपΓͱ͔ΤϥʔϋϯυϦϯάपΓͰ΍
    Γ͍ͨࣄ͕·ͩ·ͩ͋ΔΜͰϦʔμʔ΍Γ·͢ɻ
    

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45. 2001 2008 2009 2010 2011 2012 2014
    *TBBDTTUFQTBXBZ
    GSPN#%'-
    

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46. *TBBDT4DIMVFUFS5+'POUBJOF
    ʹϦʔμʔ͕มߋ ࡾ୅໨
    
    

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47. OQNձࣾʹ͢Δ͠ɺ/PEFͷ
    ϦʔμʔͰ͖ͳ͍Θɺɺɺ
    *TBBDT4DIMVFUFS5+'POUBJOF
    ʹϦʔμʔ͕มߋ ࡾ୅໨
    
    WΛग़͢ʂʂ
    

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48. View Slide

49. ઌൃ
    தܧ͗
    ཈͑
    

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50. Present Node.js
    

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51. 2001 2008 2009 2010 2011 2012 2015ʙ
    /PEFKTීٴظ
    

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52. 2012 ʙ 2014 ೥͸ Node.js
    ීٴظ
    

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53. socket.io ͷීٴʹΑΔ
    ϦΞϧλΠϜΞϓϦͷ૿Ճ
    

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54. FrontEnd tools
    (Grunt Gulp Yeoman)
    

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55. Desktop Application
    

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56. AWS Lambda
    

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57. Tessel(IoT)
    

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58. ຊ౰ʹ৭ʑ࢖ΘΕΔΑ
    ͏ʹͳͬͨ
    ʢओʹΠϕϯτۦಈͰಈ࡞͢Δ΋ͷʣ
    

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59. ͨͩ͠ɺ͜ͷลΓ͔Β
    ։ൃऀؒͷߔ͕ੜ·Ε
    ࢝ΊΔɻ
    

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60. ҆ఆΛٻΊΔ։ൃऀ
    vs
    cutting edge ΛٻΊ
    Δ։ൃऀ
    

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61. EnterpriseͰͷ׆༻
    

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62. Node.js ίΞʹٻΊΔ
    ΋ͷ͕૿͖͑ͯͨɻ
    4UBCJMJUZ
    &4
    &BTZ&SSPS)BOEMF
    4QFFE
    JTPNPSQIJD
    

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63. 2014೥͔ΒίΞͷ
    ։ൃ͕ఀ଺͢Δɻ
    

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64. ϦϦʔεεέδϡʔϧͷෆಁ໌
    issue/feature؅ཧ͕Ͱ͖ͯͳ͍
    

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65. ͜ͷ··Ͱ͸ͩΊͩ…
    

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66. 3Q
    2014
    /PEF'PSXBSE
    1SPKFDU͕ൃ଍
    4Q
    2014
    1Q
    2015
    2Q
    2015
    3Q
    2015
    2012
    

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67. /PEFKTΛਪ͠ਐΊΔ΂͘ɺ
    /PEF'PSXBSEͱ͍͏ஂମ͕Ͱ͖Δɻ
    #%'-
    Node.js Node Forward
    

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68. ໨త͸ఀ଺͔Βͷ୤٫
    

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69. View Slide

70. 3Q
    2014
    /PEFKTͷGPSLͰ͋Δ
    JPKT͕ϦϦʔε͞ΕΔ
    4Q
    2014
    1Q
    2015
    2Q
    2015
    3Q
    2015
    2012
    

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71. /PEF'PSXBSE͕/PEFKTΛGPSLͯ͠JPKTΛϦϦʔε
    #%'-
    Node.js io.js
    

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72. io.js v1.0 release
    2015೥ 1݄13೔
    ※ݸਓతʹ͸io.jsͷཚͱ໊͚͍ͮͨ
    

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73. Node.jsͱͷҧ͍͸Կ͔
    

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74. BDFLϞσϧ͔Βͷ୤٫
    

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75. JPKTʹ͸Ϧʔμʔ͸ډͳ͍ɻ
    #%'-
    Node.js io.js
    

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76. ϦʔμʔෆࡏͰͲ͏΍ͬͯػ
    ೳ΍issueΛ؅ཧ͢Δͷ͔
    

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77. io.js rules
    5FDIOJDBM
    $PNNJUUFF
    8PSLJOH
    (SPVQ
    4FNBOUJD
    7FSTJPOJOH
    

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78. Technical Committee
    

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79. Technical Committee
    Ϧʔμʔ͸ډͳ͍͕ɺίΞϝϯόʔͰ
    ߏ੒͞Εٕͨज़ҕһձ͸͋Δɻ(16໊)
    

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80. Technical Committee
    ͜ͷҕһձͷதͰػೳ΍issueΛϋϯυϦϯά
    ͍ͯ͘͠ɻݴͬͯΈΕ͹ࠃձΈ͍ͨͳ΋ͷɻ
    

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81. Collaborator
    TSCͷϝϯόʔͱҰॹʹ࣮ࡍʹίʔυΛฤू
    मਖ਼ɺػೳ֦ு͍ͯ͘͠ਓୡ(40໊΄Ͳ)
    

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82. Working Group
    

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83. Working Group
    io.jsʹ͸20ݸۙ͘Working Group͕͋Δɻ
    Evangelism, Website, benchmark, build, etc.
    website build Evangelism
    

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84. Working Group
    ͜ͷWorking Group͕֤ʑͷ໨తʹ߹Θͤͯ
    ࣮ࡍͷ࡞ۀΛ׆ಈ͍ͯ͘͠ɻݴΘ͹಺ֳɻ
    website build Evangelism
    NF
    

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85. Semantic Versioning
    

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86. Semantic Versioning
    major.minor.patch
    

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87. Semantic Versioning
    major.minor.patch
    NBKPSόʔδϣϯ͕มΘΔ
    
    "1*ͷޓ׵่͕ΕΔɻ
    NJOPSόʔδϣϯ͕มΘΔ
    
    ػೳ͕௥Ճ͞ΕΔɻ
    QBUDIόʔδϣϯ͕มΘΔ
    
    όά͕मਖ਼͞ΕΔɻ
    

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88. Semantic Versioning
    major.minor.patch
    NBKPSόʔδϣϯ͕มΘΔ
    
    "1*ͷޓ׵่͕ΕΔɻ
    NJOPSόʔδϣϯ͕มΘΔ
    
    ػೳ͕௥Ճ͞ΕΔɻ
    QBUDIόʔδϣϯ͕มΘΔ
    
    όά͕मਖ਼͞ΕΔɻ
    ͜ͷSemantic Versioning ʹԊͬͯόʔδϣϯ
    ؅ཧ͞ΕΔɻ
    

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89. Semantic Versioning
    major.minor.patch
    NBKPSόʔδϣϯ͕มΘΔ
    
    "1*ͷޓ׵่͕ΕΔɻ
    APIޓ׵͕յΕΔͱmajor όʔδϣϯ͕
    มΘΔͨΊɺޓ׵Λյ͍ͯ͠ͳ͍͔࠷৽ͷ஫ҙΛ
    ෷ͬͯνΣοΫ͞ΕΔɻݴΘ͹ݑ๏ͷΑ͏ͳ΋ͷɻ
    

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90. io.js rules
    5FDIOJDBM
    $PNNJUUFF
    8PSLJOH
    (SPVQ
    4FNBOUJD
    7FSTJPOJOH
    ࠃձ
    ๏཯JTTVFGFBUVSF
    ΛϋϯυϦϯά͢Δ
    ಺ֳɺ࣮ࡍͷ࡞ۀΛ࣮ࢪ
    ࠃձʹ๏ҊΛఏग़͢Δ
    ݑ๏
    ˞ͨ·ʹ֦େղऍ΋͋Δॴ
    ΋ࣅͯΔɻ
    

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91. io.js rules
    5FDIOJDBM
    $PNNJUUFF
    8PSLJOH
    (SPVQ
    4FNBOUJD
    7FSTJPOJOH
    ࠃձ
    ๏཯JTTVFGFBUVSF
    ΛϋϯυϦϯά͢Δ
    ಺ֳɺ࣮ࡍͷ࡞ۀΛ࣮ࢪ
    ࠃձʹ๏ҊΛఏग़͢Δ
    ݑ๏
    ˞ͨ·ʹ֦େղऍ΋͋Δॴ
    ΋ࣅͯΔɻ
    ʊਓਓਓਓਓਓਓਓਓਓʊ
    ʼɹ·͞ʹΨόϝϯτɹʻ
    ʉY^Y^Y^Y^Y^Y^Y^Y^Yʉ
    

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92. ΦʔϓϯΨόφϯεϞσϧ
    

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94. ຖिϛʔςΟϯά͕։࠵͞Εɺݱࡏio.jsͰԿ
    ͕ٞ࿦͞ΕͯΔͷ͔ΦʔϓϯʹͳΔ࢓૊Έɻ
    

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95. ٞࣄ࿥ΛgithubͰ؅ཧͯ͠ެ։͢
    Δ͜ͱͰnon-nativeʹ΋΍͍͞͠
    

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96. io.js͸node.jsͷforkɺͦͯ͠ΦʔϓϯΨόφϯεϞ
    σϧΛ࠾༻͢Δ͜ͱͰಁ໌ੑͷ֬อͱίϯτϦ
    ϏϡʔτͷෑډΛԼ͛ΔޮՌɺBDFLͷ୅ΘΓΛૂͬ
    ͍ͯΔɻ
    

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97. 1/13ʹv1.0ϦϦʔε͞Ε͔ͯΒطʹ7ϲ݄Ͱ

    ࠓ͸v3.1.0͕ϦϦʔε͞ΕͯΔɻ
    ϦϦʔεස౓্͕͕Γྑ͍܏޲ʹɻ
    Node.js io.js
    

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98. ৽͍͠ίϛολʔ΋ੜ·Ε͓ͯΓɺ
    ྑ͍ࡉ๔॥؀͕Ͱ͖͖͍ͯͯΔɻ
    

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99. Future Node.js
    

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100. The Future of Node = io.js
     

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101. Node Foundation
     5FDIOJDBM
     $PNNJUUFF
     8PSLJOH
     (SPVQ
     4FNBOUJD
     7FSTJPOJOH
     /PEF
     'PVOEBUJPO
     ֤छ8(΍5$΁ͷࡒݯΛ
     ֬อ͢Δॴ
     $*ͷϗεςΟϯάͩͬͨΓɺ$PMMBCPSBUPSͷ
     ౉ߤඅͩͬͨΓͱ͍͏ίϛολʔࢧԉɻ
     

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102. Node Foundation
     5FDIOJDBM
     $PNNJUUFF
     8PSLJOH
     (SPVQ
     4FNBOUJD
     7FSTJPOJOH
     /PEF
     'PVOEBUJPO
     'VMMUJNFDPNNJUUFSͷඞཁ͕͋Ε͹͔͜͜Β
     څྉ͕ग़ΔܗʹͳΔɻ
     

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103. Long Term Support
     

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104. Long Term Support
     )BDLFS޲͚
     Ұൠ޲͚
     

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105. Long Term Support
     &OUFSQSJTF޲͚
     &OUFSQSJTF޲͚
     

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106. Node.js v4.0 features
     &4DPNQBUVQ
     4JNQMF4USFBN
     4USPOH4DSJQU
     JNQSPWFQFSG
     JNQSPWFEFCVHHBCJMJUZ
     

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107. Node.js v4.0 will be released in
     September (or October)
     

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108. ·ͱΊ
     

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109. ·ͱΊ
     • Ͳ͏ͯ͜͠͏ͳͬͨʁ
     • NodeίΞ΁ͷཁٻͷଟ͞
     • BDFLϞσϧͷมԽ
     • ࠓޙͲ͏ͳΔʁ
     • Technical CommitteeʹΑΔ؅ཧ
     • Working GroupͰͷؔΘΓ
     • LTSͱnext/master ʹΑΔ҆ఆੑ
     

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110. Free Talk
     

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111. View Slide

112. time
     master brunch
     v0.10
     v0.12
     v4.x
     next brunch
     io.js v1.x
     io.js v3.x
     

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