Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
依存ライブラリを薄くするために車輪を再開発してもいいんだよ🛞
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
Yu Watanabe
November 26, 2025
160
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
依存ライブラリを薄くするために車輪を再開発してもいいんだよ🛞
Yu Watanabe
November 26, 2025
More Decks by Yu Watanabe
See All by Yu Watanabe
Bolt 🤝 Expo
watanabeyu
0
440
npm packageとリリースとモノレポ
watanabeyu
0
88
react-native-ffmpegを使って動画をいじくりmawasou
watanabeyu
0
1k
react-native-unimodulesを用いてのApp内課金実装
watanabeyu
0
1.2k
gandhの紹介です
watanabeyu
0
57
XcodeやAndroid Studioを弄らないアイコン管理
watanabeyu
2
730
Firebaseオンリー + React Nativeでアプリを作ると果たして簡単になるのか?
watanabeyu
4
1.4k
react-native-unimodulesのススメ
watanabeyu
1
6.8k
JavaScript製npmパッケージをTypeScriptで書き直した話
watanabeyu
0
1.2k
Featured
See All Featured
So, you think you're a good person
axbom
PRO
2
2.2k
Code Review Best Practice
trishagee
74
20k
Music & Morning Musume
bryan
48
7.4k
Learning to Love Humans: Emotional Interface Design
aarron
275
41k
The SEO identity crisis: Don't let AI make you average
varn
0
570
We Are The Robots
honzajavorek
0
380
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
10k
The Impact of AI in SEO - AI Overviews June 2024 Edition
aleyda
6
1.2k
Hiding What from Whom? A Critical Review of the History of Programming languages for Music
tomoyanonymous
3
1.3k
Utilizing Notion as your number one productivity tool
mfonobong
4
610
A Guide to Academic Writing Using Generative AI - A Workshop
ks91
PRO
1
500
Mind Mapping
helmedeiros
1
390
Transcript
ґଘϥΠϒϥϦΛബ͘͢ΔͨΊʹ ंྠΛ࠶։ൃ͍͍ͯ͠ΜͩΑ🛞 2025/11/26 ΘͨͳΏ͏
ࣗݾհ ໊લɿΘͨͳΏ͏ ॴଐɿ - גࣜձࣾBLUEISHɿVPoE ຊۀ - ߹ಉձࣾAlmoha - ٕज़ސͨ͠Γଞͷձࣾͷ͓ख͍ͳͲ…
Xɿ@hmktsu / GitHubɿ@watanabeyu 10݄ʹւಓߦͬͨ࣌ʹೖͬͨงғؾ͕ͱͯྑ͍όʔͷࣸਅ
גࣜձࣾBLUEISH BLUEISH Agentsͱ͍͏๏ਓ͚AI ΤʔδΣϯτͷϓϥοτϑΥʔϜΛ ։ൃͯ͠ɺΫϩʔζυͰఏڙத AIΛޏ͏ͱ͔AIϫʔΫϑϩʔͷࣗಈ ߏஙͱ͔ϚʔέοτϓϨΠεͳͲͳ Ͳ
߹ಉձࣾAlmoha 5ਓ͘Β͍Ͱ ਓࣄܥͷSaasͷ։ൃ - ৫ਤ࡞ͷWEALL - ৫ΧϧνϟʔஅͷWEALL Culture Survey
ಋೖ ٱ͠ͿΓʹϝϯςφϯεΛ͢Δͧͱͳͬͨͱ͖ʹ ϥΠϒϥϦґଘ͕͔ͬͨͨ͢͝Ίʹߋ৽͕େมͩͬͨ… ͪͳΈʹࠓճRNͱ͍͏ΑΓReactͷ͕த৺
ࣄͷ࢝·Γ
ൿͷܧ͗͠ͷͱ͋ΔϓϩδΣΫτ • 3લ͘Β͍͔Β։ൃ • ్தϦϙδτϦ౷߹Λͯ͠monorepoԽ • ޙʹpnpmΛ༻ • ৽͘͠web(dashboard)Λ࡞Δʹͯ͠ݹ͍ํͱͷόʔδϣϯ߹Θͤ ͕͍ͨ͠Ίʹpnpm
catalogػೳΛ֤͑ͣpackage.jsonͰཧ…
໌Β͔ʹඇޮ
ͱ͍͏͜ͱͰ • લ͔Βଘࡏ͍ͯ͠ΔwebσΟϨΫτϦͷϥΠϒϥϦେنΞοϓ σʔτΛ͠ͳ͍ͱ͍͚ͳ͍ • Next v13 -> v14 ->
v15ͷஈ֊Ξοϓσʔτ • ͬͯReact v19ରԠ • Recoilͷஔ͖͑… • ॾʑ
Ճ͑ͯ • dependenciesʹೖ͍ͬͯΔͷຊʹ͍ͬͯΔͷ͔֬ೝ • ͦͦ৭ΜͳϥΠϒϥϦͷΞοϓσʔτ͕͞Ε·͘Γ • Aͱ͍͏ϥΠϒϥϦΛΞοϓσʔτ͢ΔʹBͱ͍͏ϥΠϒϥϦΛ Ξοϓσʔτͯ͠ɺͰReact v19ରԠ͕… •
peerDependencies͕Կ͔Α͘Θ͔Βͳ͍͚Ͳ͑ͯΔ…ͳͲ ࠓճͰͲ͏ʹ͔͠ͳ͍ͱຊʹϠόͦ͏
ਫ਼ࠪͨ݁͠Ռ
ύοέʔδআ -> 13 ͓खʹஔ͖͑ -> 6
ྫ
@vvo/tzdb -> Intl.supportedValuesOf(‘timeZone') • timezoneͷobjectΛฦͯ͘͠ΕΔϥΠϒϥϦ • αʔϏεͰϢʔβͷλΠϜκʔϯઃఆͰAsia/TokyoΈ͍ͨͳͷΛ ͍͚ͨͩ͠ • ͱ͍͏͜ͱͰΈࠐΈͷIntl.supportedValuesOfΛ͏͜ͱʹ
• ES2022Ҏ߱ରԠࡁΈ + ϞμϯϒϥβશରԠ
@vvo/tzdb -> Intl.supportedValuesOf(‘timeZone') • @vvo/tzdbҰՕॴ͔͍ͬͯ͠ͳ͍ͷͰඪ४ͷػೳͰԿ͔ͳ͍Ͱ͢ ͔ʁ • Έ͍ͨͳײ͡ͰClaude CodeͰҰൃੜ ศརͳੈͷத
͜Μͳײ͡Ͱஔ͖͑ΛՌͨͨ͠ ଞʹUIͷύʔπͩͬͨΓେখ༷ʑ
ੜAI࣌ɺ͜͏͍͏ஔ͖͑ ͘͢͝؆୯ʹͰ͖ΔΑ͏ʹͳͬͨ
͜ͷϥΠϒϥϦͷҰ෦ͷػೳ͕ཉ͍͠ΜͩΑͳ… ͱ͍͏ͱ͖ʹαΫοͱ࡞Γ͘͢ͳͬͨ࣌ ίʔυͷు͖ࣺ͍ͯ࣌͢͠Ͱ͋Δ
Λ͢ΕଞͷϥΠϒϥϦʹґଘͤͣͱ ࣗͷϓϩμΫτʹ͋ͬͨεϞʔϧͳίʔυΛ ୭Ͱ؆୯ʹ࡞ΕΔ
Ξοϓσʔτͷͱ͖ͷ εύήοςΟঢ়ଶଟগݮΔͣ…🍝
ͦͦ • ͪΌΜͱʑʑϥΠϒϥϦͷߋ৽͠·͠ΐ͏ • ੜAIֶ͕शͯ͘͠ΔίʔυͷʹΑͬͯϥΠηϯε͕…ͱ͍͏ ͜ͱ͋ΔͷͰɺग़͞ΕͨίʔυͪΌΜͱݟ͕ͭͭࣗ࠷ऴऀ ʹͳΓ·͠ΐ͏ • React v18
-> v19Έ͍ͨͳେنΞʔΩςΫνϟߋ৽͕དྷΔ͜ͱΛલ ఏʹߟ͑ͯɺϥΠϒϥϦͷಋೖܾΊ·͠ΐ͏
- ͓ΘΓ -