Deep Dive Into JavaScript Community

by Yosuke Furukawa

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Deep Dive into JavaScript Community 2017/07/28 @ Developer Summit 2017 Summer

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Twitter: @yosuke_furukawa Github: yosuke-furukawa

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ϦΫϧʔτςΫϊϩδʔζ APιϦϡʔγϣϯάϧʔϓ άϧʔϓϚωʔδϟ

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࠷ۙΑ͘ΩϟϦΞ։ൃʹ͍ͭ ͯฉ͔ΕΔ

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ΩϟϦΞ։ൃ • Ͳ͏΍ͬͯͦ͏͍͏ਓʹͳͬͨΜͰ͔͢ʁ • ͳΜͰJavaScript΍Ζ͏ͱࢥͬͨΜͰ͔͢ʁ • Ͳ͏͍͏;͏ʹߟ͑ͯΔΜͰ͔͢ʁ • ͳͲͳͲ

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ͳͷͰࠓ೔͸ࣗ෼ͷΩϟϦΞ ͱίϛϡχςΟͷ࿩Λ͠·͢ɻ

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Agenda • Why I choose JavaScript? • Why I dive into JavaScript Community? • To create better JavaScript Community • Future of my Community

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Why I choose JavaScript?

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΋ͱ΋ͱ͸αʔόαΠυͷΤϯδχΞ 0SBDMF +BWB 40"1 MVDFOFFUD

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#SPXTFS 4USVUT "1*4FSWFS 0SBDMF -VDFOF 'JMF 4ZTUFN ΋ͱ΋ͱ͸͜ͷล୲౰

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๞͖ͪΌͬͨ

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#SPXTFS 4USVUT "1*4FSWFS 0SBDMF -VDFOF /'4 ͬͪ͜ͷํΛ΍Γͨ͘ͳͬͨ

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ཁ͸6*دΓͷॴΛ΍ͬͯ Έͨ͘ͳͬͨ ౰࣌ ೥ࠒ ͔Β+BWB4DSJQUͷٕज़͕8FC ΞϓϦ࡞੒ʹ͸ඞਢʹͳ͍ͬͯͨɻ Ͱ΋͍͖ͳΓ+BWB4DSJQUͰ6*ͷͱ͜Ζ΍ͬͯ ΋Α͘෼͔Βͳͦ͞͏ͩͱࢥͬͨɻ ͳͷͰͻͱ·ͣΑ͘஌ͬͯΔαʔόαΠυͰ +BWB4DSJQUֶΜͰΈΑ͏ͱɻ

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໘നͦ͏΍Μ͚

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Realtime Server

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realtime ෇ᝦΞϓϦ

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realtime ෇ᝦΞϓϦ Ұ൪࠷ॳʹ࡞ͬͯΈౕͨ

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socket.io-video

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socket.io-video %&.0

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IoT

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%&.0

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Desktop Application (Electron)

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8IZ*DIPPTF+BWB4DSJQU ࠷ॳͷ͖͔͚ͬ͸αʔόΑΓ΋6*دΓΛ΍ͬͯ Έ͍ͨͱࢥ͔ͬͨΒ ৭ʑ࡞ͬͯΔ಺ʹָ͘͠ͳ͖ͬͯͯɺͲͬ΀Γ ਁ͔ͬͯ͠·ͬͨɻ ࠓ͸όοΫΤϯυΑΓ΋ϑϩϯτΤϯυͷ͕ಘ ҙͳΑ͏ʹͳͬͨɻ

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ΩϟϦΞ։ൃʹ޲͚ͯ ༗໊ʹͳΖ͏ͱ͔ୈҰਓऀʹͳΖ͏ͱࢥͬͯͨ Θ͚͡Όͳ͍ ͳΜ͔࡞Δͷ͕޷͖Ͱ࡞͍ͬͯΔ಺ʹউखʹΩϟ ϦΞ։ൃ͞Εͯͨ ޷͖ͳ͜ͱΛͱ͜ͱΜ௥ٻͯ͠΍Ε͹͍͍

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Why I dive into JavaScript Community?

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+BWB4DSJQU͸΍ͬͯΈ͍ͨɺͨͩΑ͘Θ͔Βͳ͍ ͔ΒυϩοϓΞ΢τ͠ͳ͍Α͏ʹ৭Μͳਓͱֶͼ ͍ͨɻࣗ෼͕ษڧ͢Δश׳͚ͮΛ͍ͨ͠

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࠷ॳͷ/PEFֶԂࡇʹࢀՃ

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࣮ࡍʹߦͬͯΈΔͱ

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͍͢͝ਓୡ͕ଟ͍ɾɾɾ

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ΉͪΌͪ͘ΌܹࢗʹͳΔɻɻɻ ࣗ෼΋͜ͷ··͡Όμϝͩͱ͍͏ࢥ͍͕ڧ͘ͳΔɻ

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ίϛϡχςΟ͸͘͢͝ษڧʹ ͳΔɺࣗ෼΋ৼΓམͱ͞Εͳ ͍Α͏ʹؤுΖ͏

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͋Δఔ౓·ͰདྷͨΒɺࣗ෼΋ ίϛϡχςΟʹؔΘΓͨ͘ͳͬ ͨʢԸฦ͍ͨ͠͠తͳҙຯͰʣ

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ελοϑʹͳͬͨ

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1೥ޙʹసػ…

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୅ද ୅໨ ʹͳͬͨʂʂʂ

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8IZ*EJWFJOUP +BWB4DSJQU$PNNVOJUZ ίϛϡχςΟͰ͸৭ʑͳਓ͕͍ͯɺΈΜͳ͕ࣗൃత ʹษڧͨ͠ࣄΛൃද͍ͯ͠Δ ͦ͏͍͏ਓୡ͔ΒܹࢗΛड͚Δ͜ͱͰࣗ෼΋ৼΓམ ͱ͞Εͳ͍Α͏ʹண͍͍ͯ͜͏ͱ͍͏ؾ࣋ͪʹͳΔ ίϛϡχςΟʹߩݙ͍ͨ͠ͱ͍͏ࢥ͍΋ڧ͘ͳΓɺ ίϛϡχςΟΛࢧԉ ࠷ऴతʹӡӦͷ୅දʹʂ

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ΩϟϦΞ։ൃʹ޲͚ͯ ޷͖ͳ͜ͱΛ΍͍ͬͯͯ΋ܧଓͯ͠΍Δͷʹ͸ ผͳύϫʔ͕ཁΔ ๻ͷ৔߹͸ͦΕ͕ͨ·ͨ·ίϛϡχςΟͩͬͨ ୅දʹͳΕͨͷ͸ͨ·ͨ·͕ͩɺίϛϡχςΟ ʹଐͯ͠ίϛϡχςΟΛ੝Γ্͛Α͏ͱ͍͏ࢥ ͍͕͋ͬͨͷͰ͜͜·ͰདྷΕͨɻ

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To create better JS Community

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࣮ࡍӡӦ͢Δͱݴͬͯ΋Ͳ͏͠Α͏ɻɻɻ ΍ͬͯΈͨ͜ͱ͸΋ͪΖΜͳ͍ɻɻɻ

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ͨͩࠓ·Ͱ௨Γͷ͜ͱΛࠓ·Ͱͱಉ͡ʹ΍ͬͯ΋ ͠ΐ͏͕ͳ͍ɻܶతʹ͸ม͑ͳ͍͚Ͳɺ๻ͷಛ৭ Λग़ͤΕ͹ग़͍ͨ͠ʂʂ

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ঃʑʹม͍͑ͯ͜͏ͱ͍͏ؾ ࣋ͪͰ΍͖ͬͯͨ

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2014 To be stable ҆ఆͯ͠ࠓ·Ͱ௨ΓͷNode ֶԂ͕Ͱ͖Δ͜ͱΛ໨ࢦͨ͠

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2015 To be global Node.jsͷੈքతͳίϛϡχ ςΟͱͭͳ͍͛ͯͭ͘΋ΓͰ ࣮ࢪ

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2016 Be More Global Be More Interactive ΋ͬͱΠϯλϥΫςΟϒʹ͢ ΔͨΊʹ৭ʑͳ࢓ֻ͚Λଧͪ ग़͍ͯͬͨ͠

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/PEF%JTDVTTJPO

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/PEF4DIPPM XPSLTIPQ

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5PDSFBUFCFUUFS +BWB4DSJQU$PNNVOJUZ ࠷ॳ͸ैདྷ௨Γͷ͜ͱΛ࣮ࢪ ঃʑʹࣗ෼ͷಛ৭Λग़͍ͯ͘͜͠ͱʹͨ͠ (MPCBMʹͯ͠ւ֎ͷਓͱ΋ίϛϡχέʔγϣϯ Ͱ͖ΔΑ͏ʹͨ͠ *OUFSBDUJWFʹ/PEF%JTDVTTJPO΍ /PEF4DIPPMΛೖΕ͍ͯͬͨɻ

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ΩϟϦΞ։ൃʹ޲͚ͯ ೔ຊ͚ͩͷίϛϡχςΟͰ͸ͳ͘ɺੈքʹ΋ί ϛϡχςΟ͸͋Δ ੈքͱܨ͛Δ͜ͱɺੈքͱΠϯλϥΫςΟϒʹ ίϛϡχέʔγϣϯͰ͖ΔΑ͏ʹ͢Δ͜ͱΛ໨ ࢦ͢ͱྑ͍ ͦ͏ͳΔͨΊʹ/PEFKTίϛϡχςΟΛ͏·͘ ࢖͏ͱྑ͍͔΋ɻ

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Future of my Community

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ੈքʹܨ͕Δʹ͸ࣗ෼΋ੈքʹൃ৴͢ΔΑ͏ʹ͠ Α͏ɻੈքͷίϛϡχςΟͰى͖ͯΔ͜ͱΛ೔ຊ Ͱ఻͑ΒΕΔΑ͏ʹ͠Α͏ɻ

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/PEF$POG&6

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KTDPOGBTJB

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Next Conference

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Next Conference /PEF*OUFSBDUJWF/PSUI"NFSJDB

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ຖ೥1ͭ͸ւ֎ΧϯϑΝϨϯε Ͱൃද͢ΔΑ͏ʹ͍ͯ͠Δɻ

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Node.js ͷίϛϡχςΟΛࣗ ෼ୡͷίϛϡχςΟͱڧ͘ܨ ͛ΔͨΊ

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✓ ੈքతͳਓͱ஌Γ߹͍ʹ ͳֶͬͯԂࡇʹݺͿ ✓ ೔ຊͷίϛϡχςΟͱͭͳ ͕͓ͬͯ͘ ೔ຊͷίϛϡχςΟʹࠓ/PEFͰى͖ͯΔ ࣄΛ఻͑Δ /PEFֶԂࡇʹདྷͯ͘ΕΔਓΛ୳͢

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To Be More More Global

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One more

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To glow up JS newbies

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JSॳֶऀͱ΋Ұॹʹ੒௕Ͱ͖ ΔΑ͏ʹ͢Δ

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ॳֶऀͱ΋Ұॹʹ੒௕Ͱ͖ΔΑ ͏ʹ • Node ֶԂ෇ଐখֶߍͷ։࠵ (with n0bisuke) • Node ঁֶԂͷ։࠵ (organizer: chantoku) • NodeSchool ͷఆظ։࠵ (with n0bisuke)

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2017 Be More More Global Grow up with Newbies

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/PEFֶԂࡇࠓ೥΋΍Γ·͢ʂʂ

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·ͱΊ • JavaScript ΛͳΜͰ΍ͬͯͲ͏΍ͬͯΩϟϦΞ։ൃ͠ ͖͔ͯͨ • JavaScript ίϛϡχςΟʹͳΜͰೖ͔ͬͨ • Ͳ͏΍ͬͯ JS ίϛϡχςΟΛ͜Ε͔Β੝Γ্͍͛ͯ ͔͘ • NodeֶԂࡇ2017΋΍ΔͷͰདྷͯͶʂʂʂ