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2021/01/19 の Forkwell Engineer Career Study の資料です

Transcript

1. εϖγϟϦετʹͳΔ
   ֮ޛ
   2021/01/16 @ Engineer Career Study #1
   

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2. Twitter: @yosuke_furukawa
   Github: yosuke-furukawa
   ࠷ۙͷ׆ಈ
   $ISPNF"EWJTPSZ#PBSE
   +4$POG+1PSHBOJ[FSFUD
   

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3. ϚωʔδϟʔͱεϖγϟϦετ
   

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4. ITΤϯδχΞͷΩϟϦΞͱͯ͠ޠ
   ΒΕΔʮεϖγϟϦετʯͱ͸ͳ
   Μͳͷ͔ɻ
   ҰൠతͳΩϟϦΞͱͯ͠ޠΒΕͯ
   ͍Δ΋ͷͷɺҰͭͷઐ໳ੑͷΈͰ
   څྉΛ͍͋͛ͯ͘͜ͱͷ೉͠͞Λ
   ײ͡ΔΤϯδχΞ΍ɺࣗ਎ͷߟ͑
   ͱ͸ཪෲʹϚωʔδϟʔͷಓΛٻ
   ΊΒΕΔํ΋͍·͢ɻ
   https://forkwell.connpass.com/event/200159/
   

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5. Զ͡ΌΜ...
   (γχΞιϑτ΢ΣΞΤϯδχΞ݉
   άϧʔϓϚωʔδϟ)
   

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6. ͦ΋ͦ΋εϖγϟϦετͱϚ
   ωʔδϟʔ͸ͳͥରཱ͢Δ֓
   ೦͔ͷΑ͏ʹѻΘΕͯΔͷ͔
   

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7. ݹయ
   ୈޒষʮϚωʔδϟʔͱ͸Կ͔ʯ
   ϚωʔδϟʔͰ͋Εɺઐ໳ՈͰ͋
   ΕɺϚωδϝϯτͷҰһͰ͋Δ͜ͱ
   ʹ͸มΘΓ͕ͳ͍ɻ
   Ϛωʔδϟʔͱઐ໳Ոͷҧ͍͸Ϛ
   ωʔδϟʔͷ΄͏͕Ұ͚ͭͩ༨෼ͳ
   ଆ໘Λ͍࣋ͬͯΔͱ͍͏ࣄ͚ͩͩɻ
   ɹɹɹɹɹʹʹதུʹʹ
   ҧ͍͸ɺػೳͰ΋ߩݙͰ΋ͳ͘खஈ
   ʹ͋Δɻ྆ऀʹཁٻ͞ΕΔ΋ͷ͸ಉ
   ͡Ͱ͋Δɻ
   https://www.diamond.co.jp/book/9784478410233.html
   

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8. εϖγϟϦετ
   ݸਓͰ੒ՌΛग़͢ਓ
   

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9. Ϛωʔδϟʔ
   ૊৫ΛӡӦ͠੒Ռʹ੹೚Λ࣋ͭਓ
   

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10. εϖγϟϦετ
    ݸਓͰ੒ՌΛग़
    ͢ਓ
    Ϛωʔδϟʔ
    ૊৫ΛӡӦ͠੒Ռ
    ʹ੹೚Λ࣋ͭਓ
    ͦ΋ͦ΋ڥքઢ͕ͦ͜·Ͱ͸͖ͬΓ͍ͯ͠ͳ͍ɻ
    ιϑτ΢ΣΞ։ൃʹ͓͍ͯ͸ಛʹɻ
    

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11. εϖγϟϦετ
    ιϑτ΢ΣΞ։ൃʹ͓͍ͯ͸ݸਓ୯
    ମͰ੒ՌΛग़͢͜ͱ͕গͳ͍ɻ
    νʔϜ։ൃͱͯ͠νʔϜશମͰ੒Ռ
    Λग़͢ඞཁ͕͋Δɻ
    

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12. Ϛωʔδϟʔ
    ιϑτ΢ΣΞ։ൃʹ͓͍ͯ͸Ϛωʔ
    δϟʔ΋ઐ໳తͳ஌ࣝ͸ඞཁɻ
    ਐԽͷ଎͍ۀքͰ͸खΛಈ͔ͯ͠Π
    ϯϓοτ͢Δඞཁ΋͋Δɻ
    

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13. εϖγϟϦετͱϚωʔδϟʔ͸ରཱ͢Δ
    ֓೦͡Όͳ͍ͱ͍͏ࣄΛೝࣝͯ͠΄͍͠ɻ
    εϖγϟϦετͰ͋ͬͯ΋ਓΛϦʔσΟϯ
    άͨ͠Γɺҭ੒͢Δඞཁ͸͋Δ͠ɺϚωʔ
    δϟʔͰ͋ͬͯ΋ίʔυ͸ॻ͘ɻ
    

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14. ʮϚωʔδϟʔʹͳͬͯ΄͍͠ʯͱ
    ݴΘΕͨ࣌ʹΫϥγοΫͳఆٛͷϚ
    ωʔδϟʔͷҹ৅͔ΒωΨςΟϒʹ
    ߟ͑Δͷ͸΋͍ͬͨͳ͍ɻ
    

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15. ݹ઒͸Ϛωʔδϟʔʹͳͬͯ
    ΄͍͠ͱݴΘΕͨ࣌ʹ
    ʮ΍ͬͨ͜ͱͳ͍͔Β΍ͬͯ
    Έ͍ͨʯͱࢥͬͨɻ
    

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16. εϖγϟϦετ΋ಉ༷ɺࣗ෼
    ͷ΍Γ͍ͨ։ൃΛଓ͚ΔͳΒ
    νʔϜશମʹߟ͑ํΛ޿͛Δ
    ඞཁ͕͋Δ͠ɺͦͷͨΊʹ͸
    Ϛωʔδϟʔ͕΍ΔΑ͏ͳ࢓
    ࣄ΋΍Δඞཁ͕͋Δɻ
    

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17. ͱ͸͍͑ɺେมͦ͏...
    

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18. ๻ͷ৔߹
    

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19. γχΞΤϯδχΞ
    • ΞϓϦέʔγϣϯ։ൃͦͷ΋ͷʹؔΘΔ͜ͱ͸গ
    ͳ͍ʢͨ·ʹͦΕ΋΍Δ͚Ͳ΍Δͱ͖͸஍ࠈʣ
    • ͦ΋ͦ΋ͷઃܭ΍ϓϩτλΠϓ։ൃ͕ϝΠϯ
    • ։ൃͷखॿ͚ʹͳΔΑ͏ͳϥΠϒϥϦͷ։ൃ΍
    OSSͷதʹ౿ΈࠐΜͩௐࠪ΍৔߹ʹΑͬͯ͸PRΛ
    ग़͢ɺ·ͱ·ͬͨΒϒϩάͰ஌ࣝΛڞ༗͢ΔͳͲ
    

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20. ҰํͰϚωʔδϟʔͱͯ͠΍ͬͯ
    Δ͜ͱ
    • ϝϯόʔͷλεΫΞαΠϯʢ΍Γ͍ͨ͜ͱͱ΍Βͳ
    ͖Ό͍͚ͳ͍͜ͱΛ߹ΘͤΔʣ
    • ࠾༻ɺҭ੒ʢ໘઀΍༏लͳީิऀ΁ͷ੠͔͚ɺ৽ਓݚ
    मͷߨࢣʣ
    • ษڧձ΍ϋοΧιϯͳͲɺࣾ಺ͰΤϯδχΞίϛϡχ
    ςΟ࡞Γ
    • ࠾༻
    ϝϯόʔ͕༏लͰ͋ΔͱɺͲΕ΋ͦΜͳʹ೉͘͠ͳ͍ɻ
    ίϛϡχςΟ࡞Γ͸ࣗ෼ͷϥΠϑϫʔΫʹ͍ۙͷͰͦ͜·Ͱ೉͘͠ͳ͍ɻ
    

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21. ϚωδϝϯτͱεϖγϟϦετͷཱ͕྆େ
    ม͔Ͳ͏͔͸ϝϯόʔʹڧ͘ґଘ͢Δɻ
    पғͷϝϯόʔ͕༏लͳΒϚωδϝϯτΛ
    ߦ͍ͳ͕ΒίʔυΛॻ͘͜ͱ΋Մೳ
    ܲͱཛͷΑ͏ͳؔ܎ʹͳ͍ͬͯΔɺͳͷͰେมɻ
    ࠾༻΍ҭ੒΋ҰேҰ༦Ͱ͸Ͱ͖ͳ͍ɻ͜͜·ͰདྷΔͷʹ೥͔͔ͬͨɻ
    

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22. εϖγϟϦετ
    ൃද
    044
    ϥΠϒϥϦ
    αʔϏε
    Output
    φϨοδ
    Ϛωʔδϟʔ
    Team
    Assign
    Share
    Engineer Community
    Recruitment
    

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23. εϖγϟϦετ
    ൃද
    044
    ϥΠϒϥϦ
    αʔϏε
    Output
    φϨοδ
    Ϛωʔδϟʔ
    Team
    Assign
    Share
    Engineer Community
    Recruitment
    εϖγϟϦετνʔϜ͕Ξ΢τϓοτͨ͠΋ͷΛڞ༗͠ɺίϛϡχςΟʹؐݩ
    Ϛωʔδϟʔ͔ͦ͜ΒڵຯΛ࣋ͬͯ͘ΕͨਓΛ࠾༻͠ɺҭ੒ͯ͠νʔϜʹؐݩ
    

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24. Q.εϖγϟϦετͱϚωʔ
    δϟʔΛ྆ํ΍Δͷ͸େมʁ
    A. ΋ͪΖΜେม
    ͚ͩͲ྆ํ΍ΕΔ͜ͱ͕ཧ૝
    େม͞Λ৐Γӽ͑Ε͹΍Γ͍ͨ
    ͜ͱ͕޿͕͍ͬͯ͘ɻ
    

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25. ͦ΋ͦ΋εϖγϟϦετʹͳΔͬ
    ͯͲ͏΍ͬͨΒ੒ΕΔͷ͔...?
    

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26. ๻ͷ৔߹
    

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27. ϦΫϧʔτʹ͓͚ΔγχΞͷཁ݅
    • ࣾ಺֎ͰΤΩεύʔτͱͯ͠ೝ஌͞Ε͍ͯΔ͜ͱ
    ʢNode.js ͷୈҰਓऀͱͯ͠ೝࣝ͞Ε͍ͯΔʣ
    • ͦͷਓ͕Ұਓ͍Δ͚ͩͰɺϓϩμΫτઓུ͕มΘΔɻ
    ࠓ෩ʹݴ͏ͱɺʮபʯ
    ʢ௨ৗͰ͸࡞Εͳ͍Α͏ͳ΋ͷ΋࡞ΕΔɺϋΠύϑΥʔ
    ϚϯεͳΞϓϦέʔγϣϯ౳ʣ
    • γχΞʹͳΔͱɺϝϯόʔ͔ΒϩʔϧϞσϧͱͯ͠ೝࣝ͞ΕΔ
    

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28. ΤϯδχΞʹͳΔ֮ޛ
    • 3೥΄Ͳલʹൃදͨ͠࿩
    • ΞϓϦέʔγϣϯΛ࡞Ζ͏
    • ඇػೳཁ݅ʹͩ͜ΘΖ͏
    • ஌ࣝʹ֞ࠜ͸࡞Βͳ͍
    

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29. εϖγϟϦετʹͳΔͨΊʹ৺
    ͕͚Δ͜ͱ
    • ࣗ෼ͷ੹೚ʹ͢Δ
    • ଉΛు͖ଓ͚Δ
    • Կ͔͠ΒͷνϟϨϯδΛଓ͚Δ
    

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30. ࣗ෼ͷ੹೚ʹ͢Δ
    

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31. Node.js ೔ຊϢʔβʔάϧʔϓ୅
    දʹͳͬͨ࣌ͷࠒ (2014೥)
    

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32. Node.js ͸ࠞཚظͰͨ͠ɻ
    

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33. ࢭ·Γଓ͚ΔϦϦʔε
    Revert͞Εଓ͚Δίϛοτ
    Ұͭ΋ୡ੒͠ͳ͍ϚΠϧετʔϯ
    

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34. io.js ͱ Node.js ͱ͍͏෼அ
    

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35. ͜ͷ࣌ʹࢥ͍ͬͯͨͷ͸ɺ
    ʮNode.jsͱio.jsͷࠞཚΛࢭΊͳͯ͘͸ʯ
    

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36. Node.js ͸ fork ͞Εͯ io.js ʹϝ
    Πϯίϛολ͕ྲྀΕɺ Node.js
    ͸ Node.js ͰϨΨγʔ։ൃͱ͠
    ͯෆ۩߹मਖ਼͕ਐΉ
    సػ
    

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37. ࠓ·Ͱ͸άϩʔόϧʹى͖͍ͯΔมߋΛϩʔΧϧ
    ʢ೔ຊʣʹ఻͑Δ͜ͱ͔ͯ͠͠ͳ͔ͬͨɻ
    ݴΘ͹ɺ֎Ͱى͖͍ͯΔ͜ͱΛ఻͑Δ͚ͩͩͬͨɻ
    

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38. Node.js಺Ͱى͖ͯΔ͜ͱΛ io.js ʹల։
    ͠ɺ io.js ಺Ͱى͖ͯΔ͜ͱΛ Node.js ʹ
    ΋ϑΟʔυόοΫ͢ΔࣄͰɺมߋͷࠩ෼Λ
    খ͘͢͞Δ͜ͱʹ຿Ίͨɻ
    

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39. ͦ͏͢Ε͹ɺҠߦ΋ͦ͜·Ͱ೉͘͠ͳ͍ɻ
    ͲͬͪΛબͿ͔͸Ϣʔβʔ͕બ୒͢Ε͹
    ྑ͍ɻ
    

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40. ٕज़తʹى͖͍ͯΔมԽΛ୭͔͕΍ͬͯ͘
    ΕΔͱࢥͬͯ೚ͤΔͷͰ͸ͳ͘ɺࣗ෼ͷ͜
    ͱͱͯ͠੹೚Λ௥͏ɻ
    

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41. ݁Ռ: 2015೥ʹ Node.js ͱ io.js ͸౷߹
    ͦͷ࣌ͷ׆ಈ͕͖͔͚ͬͰ
    ίΞίϯτϦϏϡʔλʔ݉ΤϰΝϯδΣϦετʹɻ
    

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42. ଉΛు͖ଓ͚Δ
    

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43. ଉΛు͖ଓ͚Δ =
    Ξ΢τϓοτΛ͠ଓ͚Δ
    

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44. ଉΛు͖ଓ͚ΔͱٵΘͳ͍ͱ
    ͍͚ͳ͘ͳΔɺΠϯϓοτ΋
    ܧଓతʹͰ͖ΔΑ͏ʹͳΔ
    

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45. Node.js / io.js ૽ಈ͕͋ͬͨ࣌
    ͔Βಛʹߟ͑ํ͸
    ʮάϩʔόϧΛҙࣝͯ͠΍Δʯ
    

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46. άϩʔόϧͰ΍ͬͯΔ͜ͱΛ೔
    ຊʹೖΕΔΑΓ΋೔ຊͰى͖ͯ
    Δ͜ͱΛάϩʔόϧʹల։͢Δ
    

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47. ͳͷͰΞ΢τϓοτ΋
    άϩʔόϧΛҙ͍ࣝͯͨ͠ɻ
    jsconf.asia 2016
    Node interactive 2017
    AMP Fest 2020
    

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48. ೔ຊͩͱੈքͷϩʔΧϥΠζͰ΋ൃ
    දʹͳΔ͚Ͳੈքͩͱͦͷ্Λ௒͑
    ͍ͯ͘ඞཁ͕͋Δɻ
    ͳͷͰΞ΢τϓοτ΋࣭͕มΘΔɻ
    

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49. Կ͔͠ΒͷνϟϨϯδΛଓ͚Δ
    

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50. 1೥ؒͱ͍͏εύϯΛઃ͚ͯ
    ԿΒ͔ͷνϟϨϯδΛଓ͚͖ͯͨɻ
    Japan Node.js Association ๏ਓԽ ೦ئͷ JSConf.JP ։࠵
    

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51. ͜͜࠷ۙ͸Ϛωʔδϟʔ͚ͩͲຖ೔
    ίʔυॻ͘ͷΛ΍ΔͷΛνϟϨϯδ
    ʹ͍ͯ͠·͢ɻ
    Leetcode Λຖ೔ղ͍ͯΔʢ࠷ۙ͸RustͰ) Write Code Everyday Ͱ1೥൒ܧଓ
    

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52. ৗʹͳʹ͔΍Δɻ
    खΛಈ͔͢͜ͱ͸΍Ίͳ͍ɻ
    

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53. ίϯϑΥʔτκʔϯʹཹ·Β
    ͳ͍Α͏ʹͯ͠Δʢͭ΋Γʣ
    

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54. ·ͱΊ
    

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55. ·ͱΊ
    • ϚωʔδϟʔͱεϖγϟϦετ
    • ϚωʔδϟʔͱεϖγϟϦετ͸ରཱ֓೦͡Όͳ͍
    • ιϑτ΢ΣΞ։ൃʹ͓͍ͯ͸Ή͠Ζڞ௨߲͕ଟ͍
    • ཱ྆͢Δͷ͸΋ͪΖΜେม͚ͩͲɺ৐Γӽ͑Ε͹΍Γ͍ͨ͜ͱ͕Ͱ͖Δ
    • εϖγϟϦετʹͳΔʹ͸
    • ࣗ෼ͷ੹೚ʹ͢Δ
    • ଉΛు͖ଓ͚Δ
    • ৗʹԿ͔͠ΒνϟϨϯδ͢Δ
    

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56. ͦͯ͠ࠓ౓͸܅͕ͨͪ
    ޙഐΛकΔபͱͳΔͷͩɻ
    (َ໓ͷਕ 8ר: Ẃࠈҍण࿠)
    ஶ: ޗಕݺੈ੖ ग़൛ࣾ: ूӳࣾ ग़൛೥: 2017
    

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57. ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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