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1. ΤϯδχΞʹͳΔ֮ޛ 2018/06/23 @ ώΧϦΤ Leverages

2. Twitter: @yosuke_furukawa Github: yosuke-furukawa

3. 2018/11/23 - 24 Node ֶԂࡇ։࠵

4. ΤϯδχΞʹͳΔ

5. https://recruit-tech.co.jp/blog/2017/06/07/bootcamp2017/

6. None

7. ࿨ా୎ਓ͞Μύʔτ ʹ͠ΉͶ͋͞Μύʔτ Զύʔτ ΋Γ΍͞Μύʔτ

8. ࿨ా୎ਓ͞Μύʔτ ʹ͠ΉͶ͋͞Μύʔτ Զύʔτ क԰͞Μύʔτ ΤϯδχΞͷ৺ߏ͔͑ΒΞϓϦέʔ γϣϯͷத਎·Ͱ஌Δ

9. https://speakerdeck.com/rtechkouhou/javascript-bootcamp

10. JavaScript Bootcamp Ͱڭ͑ͯ ͍Δ͜ͱ • ϦΫϧʔτςΫϊϩδʔζͷ "ϑϩϯτΤϯυΤϯ δχΞ" ͷఆٛ͸޿ͯ͘ਂ͍ •

    HTML/CSS/JSΛۦ࢖ͯ͠ΫϥΠΞϯτΛ࡞Δ 
 *͚ͩͰ͸ͳ͍* • ωοτϫʔΫͷ஌ࣝ΍αʔόͷجૅ஌ࣝ΋༗͢Δ্ ʹͦΕΒΛ౿·͑ͯαΠτશମͷϢʔβϏϦςΟɾ ύϑΥʔϚϯεΛ্͛Δਓ

11. ϦΫϧʔτςΫϊϩδʔζͷ ϑϩϯτΤϯυΤϯδχΞ

12. None
13. None
14. None

15. HTML CSS JS ΢ΣϒΛߏ੒͢Δݴޠ Backend Language (Java, Go)

16. DOM Cookie DevTools ϒϥ΢βΛߏ੒͢Δ಺༰ CSSOM window navigator Headers

17. DNS URL HTTP(S) ωοτϫʔΫ WebSocket TCP TLS HTTP/2

18. Cache Critical- Rendering Path Metrics Tools ύϑΥʔϚϯε Memory CPU I/O

19. XSS CSRF SQL Injection ηΩϡϦςΟ DoS TLS/SSL

20. React Angular Redux JS Frameworks Vue.js Polymer

21. HTML CSS JS DOM Cookie DevTools CSSOM window navigator Headers

    DNS URL HTTP(S) WebSocket TCP TLS React Redux Memory CPU I/O DoS TLS/SSL

22. େมͰ͢Ͷ

23. Ͱ΋ɺ͜Ε͕(ϦΫϧʔτͷ)
 ϑϩϯτΤϯυΤϯδχΞ
 ʹͳΔɺͱ͍͏͜ͱͰ͢ɻ

24. ϑϩϯτ͚ͩͰ͜Ε͚ͩͷ஌ ͕ࣝඞཁɺόοΫΤϯυ΋ؚ ΊΔͱ΄΅ແݶͷ͕࣌ؒඞཁ

25. ແݶͷதͰ༗ݶͷॲཧΛ͢Δ ͷʹඞཁͳͷ͸ϚϯύϫʔͰ ղܾ͢ΔͷͰ͸ͳ͘ɺ Ϟνϕʔγϣϯ

26. ๻ͷ৔߹

27. શ෦Λ஌͓ͬͯ͘ඞཁ͸ͳ͍ɺ ͱ͍͏΋ͷͷɺେମ஌ͬͯΔ

28. ৄ͘͠ͳ͍΋ͷͰ͋ͬͯ΋ 60%ҐͳΒେମ࿩ͤΔ

29. Ͳ͏΍ͬͨΒ͜͏ͳΕΔͷ͔ʁ • ۚݴ

30. ٕज़ΛֶͿͷͰ͸ͳ͘ɺٕज़ͷ ֶͼํΛֶͿ • twadaྲྀ: • ࢛൒ظ͝ͱʹٕज़ॻΛಡΉ • खΛಈֶ͔ͯ͠Ϳ • গͳ͘ͱ΋̍ͭ͸৽͍͠ݴޠΛֶͿ

    • Ξ΢τϓοτΛܧଓతʹߦ͏

31. ٕज़ΛֶͿͷͰ͸ͳ͘ɺٕज़ͷ ֶͼํΛֶͿ • twadaྲྀ: • ࢛൒ظ͝ͱʹٕज़ॻΛಡΉ • खΛಈֶ͔ͯ͠Ϳ • গͳ͘ͱ΋̍ͭ͸৽͍͠ݴޠΛֶͿ

    • Ξ΢τϓοτΛܧଓతʹߦ͏ ๻ͷ৔߹

32. ΤϯδχΞͰ৺͕͚Δࣄ • ΞϓϦέʔγϣϯΛ࡞Ζ͏ • ඇػೳཁ݅ʹͩ͜ΘΖ͏ • ஌ࣝʹ֞ࠜ͸࡞Βͳ͍

33. 1. ΞϓϦέʔγϣϯΛ࡞Ζ͏

34. Create Application /PEFֶԂࡇ ॳࢀՃޙʹҙࣝߴ·ͬͯ࡞੒

35. ·͊·͊ͷ൓ڹ

36. Create Application • ͔ͦ͜Βௐࢠʹ৐ͬͯͨ͘͞Μ࡞੒

37. Ұ௨ΓNode.js࢖ͬͯԿ͔࡞ ΕΔΑ͏ʹͳͬͨ

38. Create Application • ࡞ͬͨΒ঺հ͠·ͬͨ͘ɻ

39. ͳΜͰ͜Μͳ͜ͱ͔ͯͨ͠ʁ

40. A. ָ͍͔͠Β

41. ࡞Δ ͳΜ͔ษڧ͢Δ ൃද͢Δ ϑΟʔυόοΫ ΋Β͏ ͜͏͍͏ϥΠϑαΠΫϧͰ ָ͘͠ͳ͖ͬͯͨɻ

42. Կࣄ΋ָ͠Ή͜ͱॏཁ

43. ͨͩͨ·ʹ͜Μͳ͜ͱΛݴΘ ΕΔ͜ͱ΋͋Δ

44. 3FBDUͱ͔7VFKTͱ͔Ұ೥ͰྲྀߦΓഇΓ͕มΘΔ ΋ͷΛ΍Δͷ͸࣌ؒతʹ΋͍ͬͨͳ͍ 3BJMTษڧͯ͠·͢ͱ͔$BLF1)1ษڧͯ͠·͢ͱ ͔ݴ͏ͷ΍ΊΖɺதͰԿͯ͠Δ͔Θ͔͔ͬͯΒ࢖͑ 999͸Φϫίϯɺ:::࢖͑ ;;;ͷ͕͍͍ͧ

45. 3FBDUͱ͔7VFKTͱ͔Ұ೥ͰྲྀߦΓഇΓ͕มΘΔ ΋ͷΛ΍Δͷ͸࣌ؒతʹ΋͍ͬͨͳ͍ 3BJMTษڧͯ͠·͢ͱ͔$BLF1)1ษڧͯ͠·͢ͱ ͔ݴ͏ͷ΍ΊΖɺதͰԿͯ͠Δ͔Θ͔͔ͬͯΒ࢖͑ 999͸Φϫίϯɺ:::࢖͑ ;;;ͷ͕͍͍ͧ Ұ੾ฉ͔ͳͯ͘ྑ͍

46. ൷൑Λ͍ͯ͠ΔਓΑΓ΋Կ͔ Λ࡞͍ͬͯΔਓͷ͕ѹ౗తʹ ଚ͍ɺϞνϕʔγϣϯΛམͱ ͢ඞཁ͸ͳ͍

47. ݟͨΓฉ͍ͨΓͯ͠ಘͨ஌ࣝ ΑΓ΋ॻ͍ͨΓಈ͔ͨ͠Γ͠ ͯಘͨܦݧͷ͕ੜ͖ͨ৘ใ

48. ٕज़ʹ͸ݶΓ͕ͳ͍ɺͲΜͳ ΋ͷʹ΋ϝϦοτͱσϝϦο τ͸͋Δ͠ɺͦΕΒ͸΍ͬͯ Έͳ͍ͱຊ౰͸Θ͔Βͳ͍ɻ

49. ΍ͬͯΈͯࣗ෼ʹٕ͋ͬͨज़ Λݟ͚͍ͭͯ͘ͷ͕ॏཁ

50. 2. ඇػೳཁ݅ʹͩ͜ΘΖ͏

51. ඇػೳཁ݅ • ηΩϡϦςΟ • XSS/XSRF/DoS etc • ੑೳ • SPA/PWA/AMP

    etc • ϝϯςφϯαϏϦςΟ • ςετॻ͘/e2e/storyboard etc

52. ػೳཁ݅Λຬͨͯ͠ظ೔ʹ௥ ΘΕΔதͰͲ͜·Ͱඇػೳཁ ݅ΛೖΕࠐΊΔ͔ͱ͍͏ͷ͕ ΤϯδχΞͷҰछͷೳྗ

53. ๻ͷ৔߹

54. ύϑΥʔϚϯενϡʔχϯά େ޷͖ͩͬͨ

55. ύϑΥʔϚϯενϡʔχϯά • όοΫΤϯυͷσʔλϕʔεͱ͔શจݕࡧ෦ ෼ͷνϡʔχϯά΍ͬͯresponseͷ࣌ؒΛ୹ ͘͢Δͷ͕࢓ࣄͩͬͨɻ

56. ύϑΥʔϚϯενϡʔχϯά • όοΫΤϯυͷσʔλϕʔεͱ͔શจݕࡧ෦ ෼ͷνϡʔχϯά΍ͬͯresponseͷ࣌ؒΛ୹ ͘͢Δͷ͕࢓ࣄͩͬͨɻ ͕͜͜Զͷઓ͏৔ॴ

57. Ͱ΋

58. ରԠϒϥ΢βΛ IE => Chrome ʹ֦େͨ͠ͱ͖ͷ͜ͱ

59. ര଎ʹͳͬͨ

60. ϑϩϯτΤϯυͷٕज़͕ਐา ͢Δͱ๻ͷ΍ͬͯͨ͜ͱ͸ޡ ࠩʹมΘ͍ͬͯͬͨɻɻɻ

61. ඇػೳཁ݅Ͱੜ͖͍ͯͨࣗ෼ ͕ॳΊͯܦݧͨ͠িܸ

62. ࣮ࡍʹ͸UXΛ࠷ߴʹ͢ΔͳΒ ϑϩϯτ͔ΒόοΫΤϯυ· Ͱશ෦ࣝΔඞཁ͕͋ΔΜͩͱ ஌ͬͨ

63. None

64. ϦΫΤετ͔ΒϨεϙϯε·ͰͰ͸ͳ͘ɺϖʔδ͕ಡΈ ࠐ·Ε࢝Ί͔ͯΒϢʔβʔͷظ଴ΛಘΔ·Ͱɻ

65. ͔ͦ͜ΒϑϩϯτΤϯυʹڵຯ Λ࣋ͬͨ • Node.js͸JavaScriptֶ΅͏ͱͯ͠΍ͬͯͨΒ ָ͘͠ͳͬͯ΍ͬͯͨ • ϑϩϯτͰͳΜ͔ΞϓϦ΋࡞͍͕ͬͯͨɺ࣮ ࡍʹ͸స৬ͯ͠ػձΛ࡞࣮ͬͯࢪͨ͠ • ਺೥͔͚ͯɺͰ͖ΔΑ͏ʹͳͬͨ

66. ඇػೳཁ݅ʹͩ͜ΘΖ͏ɻ

67. ඇػೳཁ݅ʹͩ͜ΘΔͱجૅ ͷ͜ͱΛ஌Δඞཁ͕ग़ͯ͘Δ

68. ඇػೳཁ݅ • ੑೳ
 => ϒϥ΢βͷதͷಈ͖ɺCPUɺmemoryɺωοτϫʔΫɺ ΞϧΰϦζϜ etc etc • ηΩϡϦςΟ


    => OS, middlewareͷதͷಈ͖ɺCPU, memory, etc etc • ϝϯςφϯαϏϦςΟ
 => ઃܭ࿦ɺݴޠ࢓༷ɺςετɺΞʔΩςΫνϟɺ etc etc

69. ඇػೳཁ݅ • ΞϓϦέʔγϣϯΛ࡞Ζ͏ • ͦͷޙͰඇػೳཁ݅ʹ΋ͩ͜ΘΖ͏ • ͦ͏͢ΔͱجૅͱԠ༻ͷ྆ํʹৄ͍͠ਓʹͳ ΕΔ

70. 3. ஌ࣝʹ֞ࠜΛ࡞Βͳ͍

71. ஌ࣝʹ֞ࠜΛ࡞Βͳ͍ • Dev / Ops Ͱ͸ͳ͘
 Dev Ops • Engineer

    / Designer Ͱ͸ͳ͘ 
 Engineer Designer • Backend / Frontend Ͱ͸ͳ͘
 Backend Frontend

72. ஌ࣝʹ֞ࠜΛ࡞Βͳ͍ • ཧ૝͸IࣈܕΑΓ΋Tࣈܕ • Ұݸ࣠Λ࡞͔ͬͯͦ͜Β޿͛Δ

73. ஌ࣝʹ֞ࠜΛ࡞Βͳ͍ • Tࣈܕͷਓ͕૿΍͍͖͍ͯͨ͠ɻ • զʑͷֶͿ͜ͱ͸ଟ͍ɺͰ΋Tࣈܕͷਓ͕૿͑Ε͹ͦͷ෼ΧόʔͰ ͖Δɻ Designer FE BE

74. ๻ͷ৔߹

75. ׂͱͳΜͰ΋޷͖ • Πϯϑϥ΋޷͖ • όοΫΤϯυ΋޷͖ • ϓϩάϥϛϯάݴޠͦͷ΋ͷ΋޷͖ • ϓϩμΫτΛߏங͢Δͷ΋޷͖ •

    σβΠϯܥͷπʔϧ΋ษڧͯ͠Δ

76. ׂͱͳΜͰ΋޷͖ • Πϯϑϥ΋޷͖ • όοΫΤϯυ΋޷͖ • ϓϩάϥϛϯάݴޠͦͷ΋ͷ΋޷͖ • ϓϩμΫτΛߏங͢Δͷ΋޷͖ •

    σβΠϯܥͷπʔϧ΋ษڧͯ͠Δ ͳΜͰ΋஌Δඞཁ͸ͳ͍ɺͰ΋
 ޷ح৺ʹ֞ࠜ͸࡞ͬͯ΄͘͠ͳ͍ɻ

77. ஌ࣝʹ֞ࠜΛ࡞Βͳ͍

78. ஌ࣝʹ֞ࠜΛ࡞Βͳ͍ • ͪ͸΍;Δ 13 ר
 
 ࡩ୔ ਯʮ͜ΕͱܾΊͨಓͰ஌Βͳͯ͘ ྑ͍͜ͱͳΜ͔̍ͭ΋ͳ͍ΘΑʯ

79. ֮ޛΛ࣋ͱ͏ • ΞϓϦέʔγϣϯΛ࡞Ζ͏ • ඇػೳཁ݅ʹͩ͜ΘΖ͏ • ஌ࣝΛᩦཉʹ࣋ͬͯௐ΂Α͏ • ͜ΕΛܧଓతʹ΍Γଓ͚Α͏

80. ֮ޛΛ࣋ͱ͏ • ΞϓϦέʔγϣϯΛ࡞Ζ͏ • ඇػೳཁ݅ʹͩ͜ΘΖ͏ • ஌ࣝΛᩦཉʹ࣋ͬͯௐ΂Α͏ • ͜ΕΒΛܧଓతʹ΍Γଓ͚Α͏ ྑ͍ΤϯδχΞʹͳΔͷʹۙಓͳΜ

    ͔ແ͍͠ɺ֮ޛΛ࣋ͭඞཁ͕͋Δ

81. ·ͱΊ

82. ·ͱΊ • ϑϩϯτΤϯυΤϯδχΞ͸ͨͩը໘Λ࡞Δ͚ͩͷਓ͡Όͳ ͍ • αΠτશମͷϢʔβϏϦςΟɾύϑΥʔϚϯεΛߟ͑Δਓ • ৺͕͚ͯ΄͍͜͠ͱ • ΞϓϦέʔγϣϯΛ࡞Ζ͏

    • ඇػೳཁ݅ʹͩ͜ΘΖ͏ • ஌ࣝʹ֞ࠜΛ࡞Βͳ͍Α͏ʹ͠Α͏

83. ·ͱΊ • ϑϩϯτΤϯυΤϯδχΞ͸ͨͩը໘Λ࡞Δ͚ͩͷਓ͡Όͳ ͍ • αΠτશମͷϢʔβϏϦςΟɾύϑΥʔϚϯεΛߟ͑Δਓ • ৺͕͚ͯ΄͍͜͠ͱ • ΞϓϦέʔγϣϯΛ࡞Ζ͏

    • ඇػೳཁ݅ʹͩ͜ΘΖ͏ • ஌ࣝʹ֞ࠜΛ࡞Βͳ͍Α͏ʹ͠Α͏ ͜ΕͱܾΊͨಓͰ஌Βͳͯ͘
 ྑ͍͜ͱͳΜ͔̍ͭ΋ͳ͍

84. Thank You!!!