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React Native / Alternative な開発ツールの採択について
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Naoya Ito
June 09, 2015
Technology
10k
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React Native / Alternative な開発ツールの採択について
#nikkeidenshiban_Sansan の勉強会での発表資料です
Naoya Ito
June 09, 2015
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Transcript
3FBDU/BUJWF "MUFSOBUJWFͳ։ൃπʔϧͷ࠾ ʹ͍ͭͯ /BPZB*UP ܦిࢠ൛Y4BOTBOJ04"OESPJEΞϓϦ։ൃऀษڧձ7PM
3FBDU/BUJWF
3FBDU/BUJWF • +BWB4DSJQU – ϥϯλΠϜͰ+4㱺/BUJWF6*ΛϒϦοδ – "QQMJDBUJPOTSVOOFBSGVMMTQFFE • 3FBDUͱಉ͡࡞๏ – -FBSO0ODF 8SJUF"OZXIFSF •
044
var Playground = React.createClass({ getInitialState: function() {
return { text: "" }; }, _onChangeText: function(text) { this.setState({ text: text }); }, render: function() { return ( <View style={styles.container}> <Text style={styles.welcome}> {this.state.text} </Text> <TextInput style={styles.textInput} onChangeText={this._onChangeText} /> </View> ); } }); setState() JSX
ΤσΟλ͖ͳͷ Ͱ $NE 3ͰϦϩʔυ ίϯιʔϧ Ϗϧυ9DPEF
Na#ve App (Cocoa Touch, UIKit ...) React Na#ve Library JavaScript
Engine (JavaSc#ptCore) React JS React Na#ve JS Library Your Applica#on hDp://www.slideshare.net/ModusJesus/intro-‐to-‐react-‐na#ve +4ΛϥϯλΠϜͰಈ͔͠ ωΠςΟϒίʔυΛϒ Ϧοδ
• ݟͨ/BUJWF – Ͱ͖͕͋Γ·ͣ·ͣ/BUJWFʹḮ৭ͳ͍ͷʹ • ʮ/BUJWFʹ͍ۙʯ – +4Λஞ࣮࣍ߦͯ͠ΔͷͰ/BUJWFͱಉ͡ʹͳ Βͳ͍ –
ࡢࠓͷͷੑೳ্͋ΓؾʹͳΒͳ͍Ϩϕϧ • ։ൃͷײ৮ – 0CKFDUJWF$4XJGUͷͦΕͱେ͖͘ҟͳΔ ωΠςΟϒͬΆ͘ͳ͍
3FBDUͷύϥμΠϜ State <View> <Text>{this.state.text}</Text> <TextInput onChangeText={...}
/> <View> ... </View> </View> setState() • ΞϓϦέʔγϣϯͷঢ়ଶΛ4UBUFͰཧ • 7JFXίϯϙʔωϯτࢦͰࢠπϦʔ • 4UBUF͕มߋ͞ΕΔͱ7JFXͷඞཁՕॴ͕ࣗಈߋ৽
3FBDU/BUJWF • 3FBDU – ୯७Ͱֶशίετͷ͍ΞʔΩςΫνϟ – ظతͳอकੑ ่Εʹ͍͘ઃܭ Λ୲อ • ΞϓϦέʔγϣϯ7JFXͷNVUBCJMJUZ ঢ়ଶ
ΛͲ͏ѻ͏͖͔ʹରͯ͠ղΛఏࣔ • 3FBDU/BUJWF – 3FBDUͱಉ͡ΓํͰΞϓϦΛ࡞ΕΔ • 㱺্هϝϦοτΛڗडͰ͖Δ
࣮ࡍͷ༻ײ • 8FCͷ3FBDUΛ৮ͬͨ͜ͱ͕͋Ε͙͢ॻ͚Δ – 3FBDUͷઃܭ࡞๏'MVY·Ͱ͙࣮͢ફͰ͖Δ – -FBSO0ODFҏୡ͡Όͳ͍͔ • ։ൃͷײ৮ͱͯ͠ɺ8FCͬΆ͍ –
/PEFKT OQNΤίγεςϜ – $NE3ͰϦϩʔυͱ͔ – 'MFYCPYBOE4UZMJOH • ϒϦοδͳͷͰ6*ʹଟগบ͕͋Δ – 3FBDU͕༻ҙͨ͠ίϯϙʔωϯτ
ͱ͜ΖͰŋŋŋ ͜ͷΞʔΩςΫνϟͲͬ ͔Ͱݟͨ͜ͱͳ͍Ͱ͔͢
8SJUF0ODF "EBQU"OZXIFSF 5JUBOJVN4%, 5JUBOJVN.PCJMFͱݺ Ε͍ͯͨ
hDps://speakerdeck.com/masuidrive/yuan-‐mou-‐evuanzierisutoga-‐jian-‐rureactna#ve
None
3FBDU/BUJWFͷτϨʔυΦϑ • ྨࣅͷΞʔΩςΫνϟ๊͕͑Δͷͱಉ༷ͷ ՝ – ͬͺΓͳʔ • +4ͰϒϦοδ͍ͯ͠Δ͜ͱʹΑΔܽ વ͋Δ
– ωΠςΟϒΛݺͳ͍ – '8PO'8ͷδϨϯϚ
ϦϦʔεલ͍͢͝Λ૾ ͚ͯͨ͠Ͳɺ࣮ࡍग़ͨͷ ʮ͏Μɺ·͋ݱ࣮తʹͦ͏ ͩΑͶʯతͳ *5ۀք͋Δ͋Δ
'BDFCPPLʹෳͷ'8 • 3FBDU/BUJWF – 'BDFCPPL(SPVQ • $PNQPOFOU,JU – /FXT'FFEFUD –
0CKFDUJWF$ – 3FBDU*OTQJSFE • "TZOD%JTQMBZ,JU – 'BDFCPPLQBQFS – GQT6*69 3FCVJMEGNFQ ࢀর ʮ3FBDU/BUJWF͕Ϟ όΠϧ։ൃͷܾఆ൛ʯ ͱ͍͏ελϯεͰͳ ͦ͞͏
"MUFSOBUJWFͳ։ൃπʔϧ • $PSEPWB چ1IPOF(BQ – 8FCΞϓϦΛωΠςΟϒͰแΉ – ͍ΘΏΔʮϋΠϒϦουΞϓϦʯ •
5JUBOJVN.PCJMF • 3FBDU/BUJWF • 9BNBSJO – /&5ςΫϊϩδʔͰ/BUJWF"QQ • $ BTZODBXBJU -*/2 .77. • ͋·Γৄ͘͠ͳ͍Ͱ͢ • 3VCZ.PUJPO – 3VCZˠ--7.ͰωΠςΟϒʹ – ϒϦοδϥούͰͳ͍ϐϡΞωΠςΟϒ – $PDPB1PETͳͲແཧͳ͑͘Δ ΄͔ʹ͍Ζ͍Ζ ͋Δ
ࡢࠓͷঢ়گ • ࠒͷύϑΥʔϚϯεతͳ͋ ·ΓݟΒΕͳ͍ – ੑೳ্͕ͨ͠ – ࣮͕ख़͖ͯͨ͠ • ϑϨʔϜϫʔΫPOϑϨʔϜϫʔΫʹΔ ͔൱͔
έʔεελσΟ • 'BCMJDࣾ͞Μͷ'SJM – ঁੑ͚ϑϦϚΞϓϦ • ۀظʹ։ൃॏࢹͰ 5JUBOJVN – ωΠςΟϒͷܦݧ͕͋ͬͨػಈੑ
ॏࢹͰ5JUBOJVNʹ • ˠΤϯδχΞ࠾༻ˠωΠ ςΟϒͰϦϓϨΠε – ։ൃϲ݄
hDps://speakerdeck.com/ninjinkun/zhong-‐gui-‐mo-‐ioskai-‐fa-‐tokodorebiyu
தͷਓᐌ͘ • ʮ5JUBOJVNσβΠφʔ͕+4࿔ͬͯσβ ΠϯมߋͰ͖ͨͷͰɺϑϦϧΈ͍ͨͳϏδϡΞ ϧσβΠϯॏࢹͷϓϩμΫτʹϑΟοτͯ͠ Δଆ໘͋ͬͨɺͱ͍͏͋Γ·͢ʯ • ʮ্ཱͪ͛ظ͔ΒσβΠϯॏࢹͰߦ͚ͨͷ 5JUBOJVNͷ͓͔͛͋ͬͨΑ͏Ͱ͢ʯ
έʔεελσΟ • ;BJN͞Μ – ՈܭΞϓϦ • ઐՈͰͳ͍ۀऀ͕5JUBOJVNͰ։ൃ – ʮ+4ͳΒͳΜͱ͔ॻ͚ͨʯΒ͍͠ –
ݱߦόʔδϣϯ5JUBOJVN – ສϢʔβʔ"QQ4UPSF෦Ґ • ωΠςΟϒԽ – J04ŋŋŋ4XJGUͰ࠶։ൃத – "OESPJEŋŋŋ͕Μ͕ͬͨ࣌ͷ 5JUBOJVNͰ࣭Λ֬อͰ͖ͣωΠςΟϒ Խ 3FCVJMEGNFQ ࢀর
தͷਓᐌ͘ • 5JUBOJVNͰ࡞ͬͨ"OEPSJE൛Α͘Ϋϥο γϡͯ͠େมͩͬͨ – Ϋϥογϡ͕ݪҼͰϨϏϡʔ͕ • ωΠςΟϒ൛ʹͯ͠ϨϏϡʔվળ – ʮམͪͳ͘ͳͬͨʯʮ͘ͳͬͨʯʮݟ͕ͨྑ͘
ͳͬͨʯ – ͨͩ͠ଞͷࢪࡦҰॹʹ࣮ࢪͨ͠ͷͰ্͕͕ͬ ͨͷ࡞Γ͕͠શͯͱ͍͏Θ͚Ͱͳ͍ͱͷ͜ͱ
ߟ • ಛΛΑ͘׆͔ͨ͠έʔε – Ϧʔϯతͳ؍͔Β • ͘࡞ͬͯϑΟʔυόοΫΛूΊΔ • ͘͢վम • σβΠϯͷࢼߦࡨޡ
• ҰํͰቕͬͨΓŋŋŋ ʮϓϩͷϓϩάϥϚ͚ʯͱ͍͏ ΑΓʮαʔϏε͕࡞Γ͍ͨαʔ Ϗεࢦͷਓ͚ʯͱ͍͏πʔϧ ͷಛੑΛ͏·͘׆͔ͨ͠
• ͦΕͧΕͷ4%,ʹͦΕͧΕಛ • ಛΛ׆͔ͯ͠։ൃʹΈࠐΊ༗ޮ – ྫઐ͕ࣝগͳͯ͘ࡁΉ㱺ۀظʹ • ຊ֨తʹΔͱ૬Ԡͷίετ –
ྫ • ݁ہωΠςΟϒͷ͕ࣝඞཁʹ • ϥΠϒϥϦ͕͑ͳ͍㱺ϒϦοδ։ൃ • ϑϨʔϜϫʔΫ࣮ͷཧղ • ϨΠϠ͕ॏͳͬͯͯσόοάͮ͠Β͍ಛघͳσόοΨ • ωΠςΟϒฒΈͷ࡞ΓࠐΈʹωΠςΟϒΑΓ͕͔͔࣌ؒΔ
తίετ ྫֶशίετਂ͍ඞཁػձ ϓϩμΫτ࣭νʔϜ։ൃ ੜ࢈ੑͳͲ ˞ಛఆͷ࣮ʹ͍ͭͯϞσϧԽͨ͠ͷͰͳ͘ ͋͘·Ͱߟ͑ํͷϑϨʔϜϫʔΫͰ͢ ͋Δఔͷ࣭ΛٻΊΔ ͱతίετ͕ಉ͋Δ ͍ٯస͢ΔͱԾఆ
جૅ࣭ͷͷΛ ίετͰ࡞ΕΔ͜ͱ ͕Ξυόϯςʔδ ネイティブ (標準) Alterna#ve ૬Ԡͷ࣭Λٻ͢ Δͱɺཁٻίετʹ େ͕ࠩͳ͘ͳΔ ͜ͷล·Ͱཁٻ͢ ΔͳΒ࡞Γସ͑ͨ ํ͕͍͍͔
࠾Γ্͛ͳ͔ͬͨ͜ͱ • ͦͦΫιΞϓϦಓ۩ͷͳͷ͔ – ϞόΠϧΞϓϦͷ6*69ͷແཧղͱ͔ – 8FCͷޭମݧΛࣺͯΒΕͳ͍ͱ͔ – "OESPJEͱJ04Λಉ͡ʹ͠ΖΈ͍ͨͳཁٻͱ͔
• ͕͢͞ʹʹͳͬͯͦΜͳ͜ͱݴ͏ਓŋŋŋ
ߟ • "MUFSOBUJWFͳಓ۩ʹͦΕͧΕಛ – ಛΛઓུతʹ׆͔ͤϝϦοτେ͖͍ – /05ۜͷؙɻਅ໘ʹΔͱ૬ԠͷίετɻܽΛͲ͏Χόʔ͢Δ ͔ • 3FBDU/BUJWF
– ظతͳอकੑΛᨳ͍ͬͯΔ – ͕ɺܽ෦͕ظతʹͲ͏ڹ͔͘·ͩະ • ݸਓతͳݟղ – ͦͦ͜͜ͷنͷ։ൃ৫͔ͭ͘อक͢ΔͳΒશମ࠷ద ڭҭɺࢿɺ ਓࡐ֬อ ͷ؍͔Βඪ४Ͱ͍͍ͷͰ – খ͞ͳνʔϜɺۀظɺೲظҰߟͷ༨͋Γ – झຯŋŋŋ͖ͳ͑ΑΖ͍͠ 3VCZ.PUJPOͬͯ·͢J
5IBOLT ֆCZ͋ΘΏ͖