Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Real world es201x and future
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Koutarou Chikuba
February 11, 2018
Programming
11k
18
Share
Real world es201x and future
現場のES201x と未来のアーキテクチャ - インサイドフロントエンド2
Koutarou Chikuba
February 11, 2018
More Decks by Koutarou Chikuba
See All by Koutarou Chikuba
CI/CD 改善の勘所
mizchi
0
170
極限環境で最終ビルドを絞るためのフロントエンド設計
mizchi
16
5.9k
Server Side JavaScript のためのバンドル最適化
mizchi
5
7.7k
V8 as a container on CDN Edge worker
mizchi
6
2.5k
Edge Side Frontend という新領域
mizchi
35
14k
バンドル最適化マニアクス at tfconf
mizchi
8
4.6k
「たかがJavaScript」のその先 #TECHPLAY
mizchi
47
20k
Deno Node 両刀
mizchi
7
2.6k
「フロントエンド領域」を再定義する
mizchi
50
37k
Other Decks in Programming
See All in Programming
[PHPerKaigi 2026]PHPerKaigi2025の企画CodeGolfが最高すぎて社内で内製して半年運営して得た内製と運営の知見
ikezoemakoto
0
340
レガシーPHP転生 〜父がドメインエキスパートだったのでDDD+Claude Codeでチート開発します〜
panda_program
0
430
The free-lunch guide to idea circularity
hollycummins
0
420
仕様漏れ実装漏れをなくすトレーサビリティAI基盤のご紹介
orgachem
PRO
8
4.8k
Xdebug と IDE による デバッグ実行の仕組みを見る / Exploring-How-Debugging-Works-with-Xdebug-and-an-IDE
shin1x1
0
340
実践CRDT
tamadeveloper
0
240
20260315 AWSなんもわからん🥲
chiilog
2
190
AI活用のコスパを最大化する方法
ochtum
0
370
Strategy for Finding a Problem for OSS: With Real Examples
kibitan
0
140
テレメトリーシグナルが導くパフォーマンス最適化 / Performance Optimization Driven by Telemetry Signals
seike460
PRO
2
220
SkillがSkillを生む:QA観点出しを自動化した
sontixyou
6
3k
Reactive ❤️ Loom: A Forbidden Love Story
franz1981
2
220
Featured
See All Featured
State of Search Keynote: SEO is Dead Long Live SEO
ryanjones
0
170
Claude Code どこまでも/ Claude Code Everywhere
nwiizo
64
54k
Faster Mobile Websites
deanohume
310
31k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
27k
The Limits of Empathy - UXLibs8
cassininazir
1
290
Dominate Local Search Results - an insider guide to GBP, reviews, and Local SEO
greggifford
PRO
0
130
End of SEO as We Know It (SMX Advanced Version)
ipullrank
3
4.1k
The agentic SEO stack - context over prompts
schlessera
0
730
A brief & incomplete history of UX Design for the World Wide Web: 1989–2019
jct
1
340
Navigating Algorithm Shifts & AI Overviews - #SMXNext
aleyda
1
1.2k
Fireside Chat
paigeccino
42
3.9k
KATA
mclloyd
PRO
35
15k
Transcript
ݱͷES201xͱະདྷͷΞʔΩςΫνϟ @mizchi / InsideFrontend 2
ࣗݾհ • @mizchi • ॴଐ: ϑϦʔϥϯε • ઐ: Node.js /
SPA৬ਓ
CAUTION!!! • ྺ࢙ͷͰɺѻͬͯΔൣғ͕͘ͳͬͨͷͰɺݴٴൣғ͕ҙਤ తʹߜ͍ͬͯ·͢ • ͋Β͔͡Ίྃ͝ঝ͍ͩ͘͞
ϑϩϯτΤϯυͷΈͳ͞Μ
ফͯ͠·͔͢ʁ
None
ຊൃදͷΰʔϧ • ΞʔΩςΫνϟͷมભΛཧ • มԽʹڧ͍ઃܭͷͨΊͷಎΛಘͯɺࣗͷίʔυʹඞཁͳ ͷɺΔ෦ɺΒͳ͍෦ͷར͖͕Ͱ͖ΔΑ͏ʹͳͬͯ΄ ͍͠
͍͖ͬͯ·͠ΐ͏
ࠓͷ͓ 1.ϑϨʔϜϫʔΫৼΓฦΓ 1.աڈ 2.ݱࡏ 3.ະདྷ 2.ݱࡏ͔ΒະདྷࢸΔಓ
ϑϨʔϜϫʔΫৼΓฦΓ
None
None
ଠݹ: ηϧϑεΫϨΠϐϯάͷ࣌ • खͰΛॻ͖͍͑ͯͨ࣌ • ෆ҆ఆͳ DOM API Λ jQuery
͕ٵऩ • IE6͕ࢮͶͣظԽ
None
ςϯϓϨʔςΟϯάͷ࣌ • HTMLͷॳظੜ͕ΫϥΠΞϯτଆ • ೋॏςϯϓϨʔτ | SEO Ex. mustache, handlebars,
underscore.template
None
σʔλόΠϯσΟϯάͷ࣌ • จࣈྻΛల։͢Δͷ͔ΒɺߏΛग़ྗ͢Δ ͷ • ޮతͳ෦ॻ͖͑ | Ϧετల։ • MVVMͷ༌ೖ
ex. backbone.stickit / knockout / angularjs / vue
ݱ
Client Side MVC ͷऴᖼ • Rails ༝དྷͷ Backbone ͷ MVC
Ϟσϧഁ • ΫϥαόͰඞཁͳநผ 2 • ղ & ࠶ߏங • ୯ํσʔλϑϩʔ 2 MVC ͱ MVC2 ʹ͍ͭͯվΊͯߟ͑ͯΈΔ http://www.s-arcana.co.jp/tech/2011/07/mvc-mvc2.html
Flux/Obvervable ͷ࣌ • Event ͱ State ͱ View Λશʹ •
EventSource ͱ subscribe ͷܗଶ • FRPͷ֓೦Λ༌ೖ ex: Rx / Elm / Redux
None
None
ߟ͑ํ • Component ͷଆʹӅΕͨ State ͷଘࡏجຊతʹѱ • Event ͷετϦʔϜ͔Β State
ͷεφοϓγϣοτΛੜ
ؓ: Redux Rx ͷ֓೦తͳαϒηοτ const actions$ = Rx.Observable.from([add(1), add(2),
add(3)]) const store = actions$.scan(rootReducer, undefined) store.subscribe(x => { console.log('subscribe', x) }) 1 1 Redux ֓೦తʹ Rx ͷαϒηοτͰ͋Δͱ͍͏ - mizchi's blog http://mizchi.hatenablog.com/entry/2017/09/30/013420
ϑϨʔϜϫʔΫͷτϨϯυ • ϋʔυ/ιϑτ྆ऀͷൃୡʹΑͬͯ… • ϝϞϦ্ʹͨ͘͞ΜσʔλΛஔ͘Α͏ʹͳΔ(ྫ: ԾDOM ʹΑΔόοϑΝϦϯά) • ϒϥβͷػೳΛΑΓݡ࣮͘͢Δ(ྫ: ࣗલͷϨϯμϥʔ)
• ߽తͳઃܭ <=> ϚΠΫϩνϡʔχϯά Λ܁Γฦͯ͠ൃల
None
Webͷ։ൃݴޠͷมԽ
None
։ൃݴޠ • JavaScript • TC39ͰຖਐԽ / ϓϦίϯύΠϥͰ interop • ଞݴޠ͔ΒͷτϥϯεύΠϥܥ
• ϊϋͷӽڥ • WebAssemblyܥ • ࢼߦࡨޡஈ֊
AltJS ͕Ռׂͨͨ͠ • ES2015 ͷจ๏Ճ/ػೳఏҊ • ClassɺArrow Function, etc... •
༷͕͍͔ͭͳ͍ͷϓϦίϯύΠϥͰઌऔΓ͢ΔจԽ
ۙΓ্͕Δݴޠ… • ੩తͳܕڥ͕͋Δ͜ͱ • ॊೈͳܕએݴ͕Ͱ͖Δ͜ͱ • ܕਪ͕͋Δ͜ͱ • ͱʹ͔͘ܕɺܕɺܕ
ϑϩϯτΤϯυͷ੩తܕ͚ͷधཁ • ͱʹ͔͘ςετ͕ॻ͖ͮΒ͍ͷͰ੩తݕࠪͰࡁ·͍ͤͨ • Observable Immutable Λલఏʹ͢Δͱ੩తݕ͕ࠪͳ͍ ͱίʔυ͕ॻ͚ͳ͍
None
None
ͳͥJSʹܕ͕ඞཁͳͷ͔ • ʮςετ͕͍͠GUIڥͰͷʯ৺ཧత҆શੑͷͨΊ • ҠΓมΘΓ͕͍ΤίγεςϜͰɺ੩తղੳͰίʔυΛࣺͯΔ ͨΊ ※ ͜ΕҎ্୯ͳΔݴޠؒͷରཱἤΓʹͳΔͷͰΊ·͢…
ະདྷͷ
WebComponents
None
None
WebComponents ͷޙͷੈք • View ͷ Custom Elements • ঢ়ଶཧͱͯ͠ͷϑϨʔϜϫʔΫ(ͨͿΜ)Δ
• ύϥμΠϜʹదͨ͠৽͍͠ϑϨʔϜϫʔΫग़ͯ͘Δͣ • SkateJSͱ͔ʁ
WebComponents Ͱࢮ͵ͷ • ʙσβΠϯͷʙ࣮ • ϚςϦΞϧσβΠϯ • ϑϥοτσβΠϯ • Bootstrap
Έͳ͞Μߴ·͖ͬͯ·͔ͨ͠ʁ
Ұམͪண͍ͯߟ͑Δ
None
ະདྷͷಓΛ࡞Δ
ݱ • ͦ͏͍ͬͨͬͯݱͷฅίʔυΛΑ • Կ͔ΒखΛ͚Δʁ
ݹ͍ίʔυΛखջ͚Δ • lint Λॻ͘ • ܕΛॻ͘ • ͋Δ͍ܕ͕ͭ͘Α͏ͳίʔυΛॻ͘ • άϩʔόϧม͠
=> ES Modules • Ϗϧυ࣌ʹґଘղੳ • ςετΛॻ͘
ྑ͍ίʔυͱѱ͍ίʔυ • ྑ͍ίʔυ • ੩తݕࠪͰ͖Δ • ΠϯλʔϑΣʔε͕໌Β͔ • ؆୯ʹࣺͯΒΕΔ •
ѱ͍ίʔυ • Ϟδϡʔϧڥք͕໌Β͔Ͱͳ͍
ྫ: Qiita Ͱ͕ࣗͬͨ͜ͱ • Rails Sprockets => Browserify • άϩʔόϧม͠Λ
ESM ʹ • Backbone.View => React • View ͱ State Λ(Flux)
ྫ: freeeࣾͰ͕ࣗͬͯΔ͜ͱ • Rails Sprockets => Webpacker • άϩʔόϧม͠ΛESMʹ •
Backbone.Router Λղମ • ݹ͍ίʔυʹ flow ͷܕΛ͚ͯճΔ
ͱΓ͋͑ͣͬͱ͚ • prettier • eslint: no-unused-vars • eslint: prefer-const
कഁ • OSSΤίγεςϜʹै͏ • Webඪ४ʹै͏ • ϨΠϠʔΛղ͢Δ
ϑϩϯτΤϯυΤϯδχΞͱԿ͔
None
ͦΕͧΕͷΰʔϧͷઃఆ • εϐʔυΛಥ͖٧ΊΔUXͳͷ͔ • ܧଓͯ͠ՁΛಧ͚ΔͨΊͷίʔυ࣭ͳͷ͔
ϑϩϯτΤϯυΞʔΩςΫνϟ: ·ͱΊ • Webಛ༗ͷΞʔΩςΫνϟ͔ΒɺීวతͳGUIઃܭͷ߹ྲྀ • ࠓͷϑϩϯτΤϯυ OOP, FP, GUIઃܭͷݟ͕ͬͨ͝ ࣽͷɺ༷ʑͳࢥΛͿ͚ͭ߹͏ઓ
• ࣗʹඞཁͳநΛબͿ
͓ΘΓ