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Takeru Chuganji 2021/10/02 10:10‐10:50 ϝϧΧϦUS͕ϞόΠϧΞϓϦΛ React NativeͰ࡞Γ͍ͯ͠Δ React Native Matsuri 2021
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Takeru Chuganji Software Engineer Mercari, Inc. chuganzy
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Tokyo Japan Palo Alto / Portland / Boston United States
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Tokyo Japan Palo Alto / Portland / Boston United States ϑϧ ϦϞʔτԽ
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$15 $15 $15 $15 $15 $15 $15 $15 $15 $15 $15 $15 What are you looking for? Category Home Chat My Page Sell Search 2014 2017 2017 2018 2021
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$15 $15 $15 $15 $15 $15 $15 $15 $15 $15 $15 $15 What are you looking for? Category Home Chat My Page Sell Search 2014 2017 2017 2018 2021 Objective-C, Swift, Java Swift, Java, Kotlin, React Native
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$15 $15 $15 $15 $15 $15 $15 $15 $15 $15 $15 $15 What are you looking for? Category Home Chat My Page Sell Search 2014 2017 2017 2018 2021 Objective-C, Swift, Java Swift, Java, Kotlin, React Native ৽͍͠ ίʔυϕʔε
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Double 2017.4-7 RewriteϓϩδΣΫτ
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Double 2017.4-7 RewriteϓϩδΣΫτ ϏδωεࢦඪΛ “ഒ”ʹ͢Δ
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Double Rewriteͷഎܠ US൛ϝϧΧϦΛࠜຊ͔Βߟ͑͠ظؒͰ࣮ݱ͢Δ US։ൃνʔϜͷຊνʔϜ͔Βͷಠཱ ٕज़ελοΫΛ৽͠DXΛ্ͤ͞Δ US։ൃνʔϜͷΧϧνϟʔ࠶ߏஙɹͳͲ
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ϗʔϜ ৄࡉ ϓϩϑΟʔϧ ϨϏϡʔ
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Native Native React Native React Native
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Double NativeͱReact NativeͷHybridΞϓϦ Native ϗʔϜ / ݕࡧ / ৄࡉ / ग़ / ߪೖ / Σϒ / αΠϯΠϯ ͳͲ ϝΠϯ ಈత / ύϑΥʔϚϯε React Native ֤छઃఆ / ট / औҾ / Ҿ͖མͱ͠ / ݸਓೝূ ͳͲ αϒ ੩త / ಠཱ
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Double React NativeΛ࠾༻ͨ͠ཧ༝ ୯७ʹNative͚ͩͰΔ ࣌ؒͱ ਓ͕Γͳ͔ͬͨ ։ൃظؒ 3ϲ݄ AndroidΤϯδχΞ 4ਓ iOSΤϯδχΞ 4ਓ
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Double React NativeΛ࠾༻ͨ͠ཧ༝ ୯७ʹNative͚ͩͰΔ ࣌ؒͱ ਓ͕Γͳ͔ͬͨ ։ൃظؒ 3ϲ݄ AndroidΤϯδχΞ 4ਓ iOSΤϯδχΞ 4ਓ ͦͷଞͷJavaScriptॻ͚Δਓ 4-6ਓ
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Double Ϗδωεͷ ϦϒϥϯσΟϯά Χʔτ ਅآೝূ Uberఏܞૹ ޙ͍ܾࡁɹͳͲ ʴ ଟͷABςετ ྲྀ௨૯ֹ
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Double Ϗδωεͷ ϦϒϥϯσΟϯά Χʔτ ਅآೝূ Uberఏܞૹ ޙ͍ܾࡁɹͳͲ ʴ ଟͷABςετ ྲྀ௨૯ֹ ଞʹ Γ͍ͨ͜ͱ͕ ࢁ΄Ͳʂ
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Double Ұํ։ൃ໘Ͱ… ࠾༻ ߴΦϯϘʔσΟϯάίετ ߴίϛϡχέʔγϣϯίετ ߴϝϯςφϯείετ ߴϏϧυ࣌ؒ εϧʔϓοτʢงғؾʣ
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Double Ұํ։ൃ໘Ͱ… ࠾༻ ߴΦϯϘʔσΟϯάίετ ߴίϛϡχέʔγϣϯίετ ߴϝϯςφϯείετ ߴϏϧυ࣌ؒ εϧʔϓοτʢงғؾʣ Scalabilityʹ ͋Γ
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Double ঢ়گվળͷͨΊʹ 1ϓϥοτϑΥʔϜͷΈͰͷABςετ ڞ௨ϩδοΫͷNative ModuleԽ Πϯϑϥͷվળ ϏϧυͷߴԽ
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Double ঢ়گվળͷͨΊʹ React NativeΞϓϦ ʹͨ͠Β͍͍ͷͰʁ ʢ2019/4ʣ 1ϓϥοτϑΥʔϜͷΈͰͷABςετ ڞ௨ϩδοΫͷNative ModuleԽ Πϯϑϥͷվળ ϏϧυͷߴԽ
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React NativeΞϓϦԽʹ͚ͯ React NativeΞϓϦԽ͢Δํ๏ Refactoring طଘΞϓϦͷReact NativeΛ૿͍ͯ͘͠ Rewrite ৽نͰΞϓϦΛॻ͖͢
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த Rewrite ઈେ
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த খ Rewrite ઈେ େ
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த খ 3ʴ Rewrite ઈେ େ 1
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த খ 3ʴ େ Rewrite ઈେ େ 1 த
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த খ 3ʴ େ ߴ Rewrite ઈେ େ 1 த த
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த খ 3ʴ େ ߴ Rewrite ઈେ େ 1 த த
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த খ 3ʴ େ ߴ Rewrite ઈେ େ 1 த த
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React NativeΞϓϦԽʹ͚ͯ Refactoring vs Rewrite ن ϦεΫ ظؒ ෛ୲ қ Refactoring த খ 3ʴ େ ߴ Rewrite ઈେ େ 1 த த React Native ΞϓϦԽࣗମ͕ ΰʔϧͰͳ͍
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React NativeΞϓϦԽʹ͚ͯ ͦͦͰ͖Δͷ͔ʁ ࣮ݧΞϓϦ։ൃ / ٕज़ݕূ React NativeΛ͍ͬͯΔձࣾͷώϠϦϯά React / Native྆ํͷ๛ͳࣝ ҆શͳϦϦʔεϓϥϯχϯά ଞΫϩεϓϥοτϑΥʔϜٕज़ͱͷൺֱɹͳͲ
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React NativeΞϓϦԽʹ͚ͯ Flutterͱͷൺֱ طʹReact Nativeͷ͕ࣝ͋Δ JavaScript ύϑΥʔϚϯεेʹΑ͘վળͷ༧ఆ͢Β͋Δ WebରԠ
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Denali 2021.4- RewriteϓϩδΣΫτ
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Denali 2021.4- RewriteϓϩδΣΫτ ΞϝϦΧͰ Ұ൪ߴ͍ࢁ
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Denali ϞόΠϧνʔϜ৫ମ੍ iOS Android React Native Denali ʢRewriteʣ
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Denali ϞόΠϧνʔϜ৫ମ੍ iOS Android React Native Denali ʢRewriteʣ
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Denali ϞόΠϧνʔϜ৫ମ੍ iOS Android React Native Denali ʢRewriteʣ …
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Denali ϞόΠϧνʔϜ৫ମ੍ iOS Android React Native Denali ʢRewriteʣ … ඞཁʹԠͯ͡ ੵۃతʹ ॿ͚߹͏
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Denali ٕज़ελοΫ TypeScript Expo Redux Toolkit React Navigation fastlane Protocol Buffers Sentry ͳͲ GitHub Actions
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Denali লΛੜ͔ٕͨ͠ज़ํ “؆୯” ͳίʔυΛॻ͘ υΩϡϝϯτΛੵۃతʹΞοϓσʔτ ࣾษڧձʢDiscussionʣΛຖि։࠵ σβΠϯγεςϜΛશ໘దԠ
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Denali εέʔϧ͍ͯ͠Δ։ൃ ݩWebνʔϜϝϯόʔ ݩAPIνʔϜϝϯόʔ ݱiOS / AndroidνʔϜϝϯόʔ NativeະܦݧΤϯδχΞ࠾༻ ۀҕୗɹͳͲͷίϯτϦϏϡʔτ εϧʔϓοτʢงғؾʣ
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Denali ϑΣʔζ Phase 1 Phase 2 Phase 3 Phase 4
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Denali ϑΣʔζ Phase 1 Phase 2 Phase 3 Phase 4 ج൫ ओཁը໘ νέοτચ͍ग़͠
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Denali ϑΣʔζ Phase 1 Phase 2 Phase 3 Phase 4 ج൫ ओཁը໘ νέοτચ͍ग़͠ ඞਢػೳͷ ࣾςετ։࢝
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Denali ϑΣʔζ Phase 1 Phase 2 Phase 3 Phase 4 ج൫ ओཁը໘ νέοτચ͍ग़͠ ඞਢػೳͷ ࣾςετ։࢝ αϒͷػೳ ݱߦΞϓϦͱͷࠩ ݱߦ։ൃͷ εϩʔμϯ
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Denali ϑΣʔζ Phase 1 Phase 2 Phase 3 Phase 4 ج൫ ओཁը໘ νέοτચ͍ग़͠ ඞਢػೳͷ ࣾςετ։࢝ αϒͷػೳ ݱߦΞϓϦͱͷࠩ ݱߦ։ൃͷ εϩʔμϯ ϑΣʔζϦϦʔεͷ ։࢝ ෆ۩߹मਖ਼ 100%ϦϦʔεʂ
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Denali ϑΣʔζ Phase 1 Phase 2 Phase 3 Phase 4 ج൫ ओཁը໘ νέοτચ͍ग़͠ ඞਢػೳͷ ࣾςετ։࢝ αϒͷػೳ ݱߦΞϓϦͱͷࠩ ݱߦ։ൃͷ εϩʔμϯ ϑΣʔζϦϦʔεͷ ։࢝ ෆ۩߹मਖ਼ 100%ϦϦʔεʂ
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Denali ϑΣʔζ Phase 1 Phase 2 Phase 3 Phase 4 ج൫ ओཁը໘ νέοτચ͍ग़͠ ඞਢػೳͷ ࣾςετ։࢝ αϒͷػೳ ݱߦΞϓϦͱͷࠩ ݱߦ։ൃͷ εϩʔμϯ ϑΣʔζϦϦʔεͷ ։࢝ ෆ۩߹मਖ਼ 100%ϦϦʔεʂ νέοτ શମͷ60%ۙ͘ ফԽࡁΈ
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2022 AndroidϩʔϧΞτ։࢝༧ఆʂ
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React Nativeޙ ΤϯδχΞ৫ͱͯ͠ࢦ͢ઌ React NativeίϛϡχςΟͷߩݙ Ҿ͖ଓ͖ “ෑډ” Λ͘͢Δ “Pods”ʢʹখ͍͞νʔϜʣͰ Γ͍ͨ͜ͱΛͳΊΒ͔ʹ࣮ߦ͢Δ ΤϯδχΞੵۃతʹΞΠσΟΞΛग़͢
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React Nativeޙ ΤϯδχΞ৫ͱͯ͠ࢦ͢ઌ React NativeίϛϡχςΟͷߩݙ Ҿ͖ଓ͖ “ෑډ” Λ͘͢Δ “Pods”ʢʹখ͍͞νʔϜʣͰ Γ͍ͨ͜ͱΛͳΊΒ͔ʹ࣮ߦ͢Δ ΤϯδχΞੵۃతʹΞΠσΟΞΛग़͢ ຖ͕ ϋοΧιϯঢ়ଶʹ ͳΔ!?
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શ໘తɾੵۃతʹ࠾༻த
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We are hiring! શΤϯδχΞੵۃ࠾༻த US / JPͱʹ࠾༻த React Native Engineer iOS Engineer Android Engineer API EngineerɹͳͲͳͲ
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