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レガシーフロントエンド / LEGACY FRONEND BY LOHACO
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こたにん
November 22, 2018
Technology
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レガシーフロントエンド / LEGACY FRONEND BY LOHACO
#レガシー感謝の日 登壇資料 でっす
https://askul.connpass.com/event/104108/
こたにん
November 22, 2018
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Transcript
LEGACY FRONTEND BY LOHACO
• ΞεΫϧגࣜձࣾ LOHACO ։ൃνʔϜϚωʔδϟʔ • ϑϩϯτΤϯυΤϯδχΞ → EM && ࠾༻୲
• Kotlin ՄѪ͍ ɹɹɹɹɹίʔσΟϯά ɹɹɹɹɹɹɹɹɹ ɹɹɹɹ࠾༻ɹɹɹ νʔϜϏϧσΟϯά ɹɹ ɹֶ ᓏࡔ46ɹɹ ԻָήʔϜ ͨ͜ʹΜ (@Kotanin0)
ϨΨγʔͳϑϩϯτΤϯυγεςϜͱ Γ߹͍ ྑ͘ͳΓ ͖߹͍ ͦΜͳ5ؒͷيͷ͓
͓͢Δ༰ ࡏ੶͍ͯͯ͠ײͨ͡ݸਓͷॴײͰ͢ɻ ൃݴձࣾʹଐ͢ΔͷͰ͋Γ·ͤΜɻ
2013 5 YEARS AGO NICE 2 MEET U
LOHACOੜ LOHACO ͕࢈Λ্͛ͨ Java6 ϞϊϦγοΫ ϑϩϯτΤϯυɾόοΫΤϯυશͯ୯ҰϦϙδτϦ
ͦͦ୭͍ͳ͍ ͦͦ୭͍ͳ͍
2014 4 YEARS AGO FRIENDSHIP
ϨΨγʔίʔυͱྑ͘ ΤϯδχΞ͕ੜ ͱʹ͔͘ίʔυΛಡΈ·͘Γ͠·͘Γ ϨΨγʔʢͱ࣌ࢥ͍ͬͯͳ͔ͬͨʣίʔυͱ Γ߹͍ɺྑ͘ͳΔ
·ͩ୭ؾ͍ͯͳ͍ Ͱอक͠͡ΊΔ
2015 3 YEARS AGO SURVIVAL
ྑ͘ͳͬͨίʔυϨΨγʔίʔυͩͬͨ ϑϩϯτΤϯυɾόοΫΤϯυɾωΠςΟϒΞϓϦ ͳͲνʔϜ͕͔Ε࢝ΊΔ ϓϩμΫτվળɾػೳՃΛ1ͻͨ͢Βଓ͚͍͖ͯ ϨΨγʔͰ͋Δ͜ͱʹؾ͖࢝Ίͨ
͕ɺαόΠόϧϑΣʔζͰDeliveryΛ༏ઌ… Ωʔϫʔυɺ͓आΓ͠·͢ɻ
ϨΨγʔίʔυͩͬͨ ϝϯς͢Δ͕࣌ؒͳ͍ อकϨϕϧ্͕ͬͨ ϝϯόʔ͕૿͑ͨ ίϯϙʔωϯτ୯ҐͰ ୲͕Θ͔Εͨ
2016 2 YEARS AGO MODERNIZE
͍ͭʹ ϑϩϯτΤϯυνʔϜɺֶशϑΣʔζҠߦ ͦͯ͠ɺ͜͏3ͷඪΛཱͯΔ
ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹɹɹɹ ͔͝ɹɹɹ Ϩδ 3Ͱ ओཁಈઢΛϞμφΠζ͢Δͧʂ
ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹɹɹɹ ͔͝ɹɹɹ Ϩδ ·ͣTOP͔Β͡ΊΑ͏
৽͍͠Javaͷڥ͕Ͱ͖ͨ ϨΨγʔͷ٫ ϞμϯͷਐԽ ͕࢝·ͬͨ Java6 ↓ Java8 ࠓ·ͰͷJavaͰͳ͍ɺ৽͍͠Javaʹʮ৽Javaʯ
ίʔυಡΈղ͚ͳ͍ Βͳ͍ػೳ͕͋Δ JSͷਐԽΛఘΊͨ ٕज़બఆͰ͖ͨ ϨϙδτϦΛΓͨ͠ ҙࢤΛ࣋ͬͯઃܭͨ͠ ػೳஅࣺͰ͖ͨ σβΠϯ৽ͨ͠
2017 A YEAR AGO ULTIMATE-ۃ-
ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹɹɹɹ ͔͝ɹɹɹ Ϩδ TOPਐԽͨ͠ɻ࣍……
ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹɹɹɹ ͔͝ɹɹɹ Ϩδ ݕࡧͱը໘ʂ
JSΛͬͱΑ͍ͨ͘͠ ຊES201xܥʹ͍͕ͨ͠ɺͰDelivery͕ڐ͞ͳ ͍ঢ়ଶͩͬͨͨΊɺઓΛஅ೦ɻ ʮ͍ͣΕWebpackΛಋೖ͢ΔΜͩʂʯͱ͍͏ؾ֓Ͱ JSΛແཧΓΫϥεߏʹˠࣗ࡞Webpack
ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹɹɹɹ ͔͝ɹɹɹ Ϩδ Ͱ͖ͨ
৽Java͏৽Ͱͳ͘ͳͬͨ ओཁಈઢͷա͕৽JavaɺݖΛѲͬͨ Ί࢟͟͢ڀۃͰΞϧςΟϝοτͳϑϩϯτΤϯυ ɹɹ ۃJava
JS·ͩ෦తվྑ ۃ ͱ͍͏ݴ༿ཱ͕֬ͨ͠ ઌΛݟਾ࣮͑ͨ
2018 NOW LEARNING
ڧֶ͍शϑΣʔζʹಥೖ ʮ͍ͣΕWebpackΛಋೖ͢ΔΜͩʂʯ ͦͷͱ͖͕͖ͨʂ JSΛʢ΄ͱΜͲͯ͢ʣTypeScriptʹʂ ͦͯ͠Webpackಋೖʂ
࡞͔ͬͯΒ2ܦͬͨ ϝϯόʔશһֶशͨ͠ ඪΛୡͨ͠ ͨ͠
2019 A YEAR LATER SYMPHONIC
ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹɹɹɹ ͔͝ɹɹɹ Ϩδ ͍ͬͯΔը໘……
ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹɹɹɹ ͔͝ɹɹɹ Ϩδ ͔͝Ϩδʂ
ϑϩϯτΤϯυΛͰ͍ͯ͘ ݱࡏਐߦܥɺ͞ΒʹΞάϨογϰʹ Java6 ↓ Java8 ↓ Kotlin ࣗݾ৫ԽϑΣʔζɺಥೖοοοʂʂ
͖ͬͱૉఢʹͳΔ
CONCLUSION
·ͱΊ - ࣌ؒΛ͔͚ͯஈ֊Λ౿ΊɺϨΨγʔίʔυͱ͖ ߹͍ɺਐԽͤ͞Δ͜ͱͰ͖ΔʢࣗΒਐԽ͢Δʣ - ࠓࣗͨͪͰ࡞Γ্͛ͨϞμϯͳίʔυɺ͍͔ͭ ϨΨγʔͱݺΕΔͱ͖͘Δɻ - ͦͷͱ͖ʹɺײँ͞ΕΔΑ͏ͳ͖Ε͍ͳίʔυΛอ ͪଓ͚͍ͨɻ
THANKS LEGACY ˌϨΨγʔײँͷ