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dev.toが与えたインパクト
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Kazunori-Kimura
November 18, 2017
Technology
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dev.toが与えたインパクト
dev.toの何がすごいのか、とPWA、CDNの紹介
Kazunori-Kimura
November 18, 2017
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Transcript
EFWUP͕༩͑ͨ ΠϯύΫτ
EFWUP
࣍ ݱঢ়ͷ8FC"QQͷ՝ 18" $%/
࣍ ݱঢ়ͷ8FC"QQͷ՝ 18" $%/
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ݱঢ়ͷ8FC"QQͷ՝ 8FC"QQͷਐԽ ίϯϙʔωϯτԽ ˣ όϯυϧʢ୯ҰϑΝΠϧͷੜʣ ˣ όϯυϧͷංେԽ
ίϯϙʔωϯτԽͷ )551ͷ੍ ˣ ϑΝΠϧϩʔυ࣌ؒͷ૿େ
ίϯϙʔωϯτԽͷ )551ͷ੍ ˣ ϑΝΠϧϩʔυ࣌ؒͷ૿େ
)551
ίϯϙʔωϯτԽͷ )551ͷ੍ ˣ ϑΝΠϧϩʔυ࣌ؒͷ૿େ
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ݱঢ়ͷ8FC"QQͷ՝ 8FC"QQͷਐԽ ίϯϙʔωϯτԽ ˣ όϯυϧʢ୯ҰϑΝΠϧͷੜʣ ˣ όϯυϧͷංେԽ
όϯυϧʢ୯ҰϑΝΠϧͷੜʣ
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ݱঢ়ͷ8FC"QQͷ՝ 8FC"QQͷਐԽ ίϯϙʔωϯτԽ ˣ όϯυϧʢ୯ҰϑΝΠϧͷੜʣ ˣ όϯυϧͷංେԽ
ݱঢ়ͷ8FC"QQͷ՝ 8FC"QQͷਐԽ ίϯϙʔωϯτԽ ˣ όϯυϧʢ୯ҰϑΝΠϧͷੜʣ ˣ όϯυϧͷංେԽ
࣍ ݱঢ়ͷ8FC"QQͷ՝ 18" $%/
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131- ͺʔΔ PRPL ύλʔϯ | Web | Google Developers https://developers.google.com/web/fundamentals/performance/prpl-
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131- 1VTI 3FOEFS 1SFDBDIF -B[ZMPBE
131- 1VTI 3FOEFS 1SFDBDIF -B[ZMPBE
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4FSWJDF8PSLFSͱ 4FSWJDF8PSLFSϒϥβ͕8FCϖʔδͱ ผʹόοΫάϥϯυͰ࣮ߦ͢ΔεΫϦϓτ w ϓογϡ௨ w όοΫάϥϯυಉظ w Ωϟογϡػೳ
4FSWJDF8PSLFSͱ 4FSWJDF8PSLFSϒϥβ͕8FCϖʔδͱ ผʹόοΫάϥϯυͰ࣮ߦ͢ΔεΫϦϓτ w ϓογϡ௨ w όοΫάϥϯυಉظ w Ωϟογϡػೳ
131- 1VTI 3FOEFS 1SFDBDIF -B[ZMPBE
ը૾ͳͲͷԆಡΈࠐΈ ϑΝʔετϏϡʔʹදࣔ͞Εͳ͍ը૾ϑΝΠϧ ίϯϙʔωϯτͳͲΛ༏ઌͷ͍ͷͱͯ͠એݴ ϒϥβ͜ΕΒͷϦιʔεͷμϯϩʔυॱ൪ͷ ༏ઌΛԼ͛ɺϑΝʔετϏϡʔʹຊʹඞཁͳ ͷΛ༏ઌͯ͠දࣔ
࣍ ݱঢ়ͷ8FC"QQͷ՝ 18" $%/
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'BTUMZ
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$MPVEJOBSZ
$MPVEJOBSZ ը૾ಈըͷ৴ʹಛԽͨ͠$%/ ϒϥβʹΑͬͯ࠷దͳܗࣜͷը૾Λฦ͢ ʢ$ISPNFͳΒXFCQ 4BGBSJͳΒKQFHʣ
·ͱΊ EFWUP͕18"͕࣮ݱՄೳͰՁͷ͋ΔͷͰ͋ Δ͜ͱΛࣔͯ͘͠Εͨ ͯϒ͕ࣔ͢ͱ͓Γɺ6*69ʹͱͬͯૣ͕͞ ॏཁͰ͋Δ͜ͱΛ࠶ೝࣝͤ͞ΒΕͨ $%/͍͢͝
࣍ ݱঢ়ͷ8FC"QQͷ՝ 18" $%/