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
モダンなJavaScriptアプリケーションでモダンにスタイリングする方法
Search
sota ohara
January 24, 2018
Programming
9
5k
モダンなJavaScriptアプリケーションでモダンにスタイリングする方法
WeAreJavaScripters@15th
https://wajs.connpass.com/event/76238/
sota ohara
January 24, 2018
Tweet
Share
More Decks by sota ohara
See All by sota ohara
Re-Architecture of ReactNative
sottar
0
270
Implement prerendering w/ puppeteer
sottar
1
290
create own CMS from scratch
sottar
2
9k
Let’s try to hack AST of JavaScript
sottar
1
1.8k
フロントエンドエンジニアが伝えたい最近の事情
sottar
28
18k
複数人で高速に開発するためのnpmモジュール
sottar
5
2.6k
new version of context in React 16.3
sottar
3
1.7k
2ヶ月半でサービスをリリースした話し
sottar
2
2.2k
Redux のディレクトリ構成を考える
sottar
2
15k
Other Decks in Programming
See All in Programming
私達はmodernize packageに夢を見るか feat. go/analysis, go/ast / Go Conference 2025
kaorumuta
2
540
2分台で1500examples完走!爆速CIを支える環境構築術 - Kaigi on Rails 2025
falcon8823
3
3.6k
Pull-Requestの内容を1クリックで動作確認可能にするワークフロー
natmark
2
490
なぜGoのジェネリクスはこの形なのか? Featherweight Goが明かす設計の核心
ryotaros
7
1.1k
スマホから Youtube Shortsを見られないようにする
lemolatoon
27
31k
Domain-centric? Why Hexagonal, Onion, and Clean Architecture Are Answers to the Wrong Question
olivergierke
2
820
CSC509 Lecture 05
javiergs
PRO
0
300
「ちょっと古いから」って避けてた技術書、今だからこそ読もう
mottyzzz
10
6.6k
バッチ処理を「状態の記録」から「事実の記録」へ
panda728
PRO
0
150
Web Components で実現する Hotwire とフロントエンドフレームワークの橋渡し / Bridging with Web Components
da1chi
3
2.1k
登壇は dynamic! な営みである / speech is dynamic
da1chi
0
300
Devoxx BE - Local Development in the AI Era
kdubois
0
130
Featured
See All Featured
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.6k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
23
1.5k
KATA
mclloyd
32
15k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.6k
The Art of Programming - Codeland 2020
erikaheidi
56
14k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
114
20k
The Language of Interfaces
destraynor
162
25k
Why Our Code Smells
bkeepers
PRO
339
57k
Leading Effective Engineering Teams in the AI Era
addyosmani
1
260
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
30
2.9k
How STYLIGHT went responsive
nonsquared
100
5.8k
Transcript
ϞμϯͳJavaScriptΞϓϦέʔγϣϯͰ ϞμϯʹελΠϦϯά͢Δํ๏ גࣜձࣾϝϧΧϦ ϑϩϯτΤϯυΤϯδχΞ େݪᆴଠ
վΊɻɻ
React ͰϞμϯʹελΠϦϯά͢Δํ๏ גࣜձࣾϝϧΧϦ ϑϩϯτΤϯυΤϯδχΞ େݪᆴଠ
େݪ ᆴଠ / sottar גࣜձࣾϝϧΧϦ ϑϩϯτΤϯυΤϯδχΞ mercari NOW, CSTool sottar_
About me sottar
React Ͱ CSSɺͲ͏ͬͯॻ͍ͯ·͔͢ʁ
ελΠϦϯά͢ΔࡍʹٻΊΔͷ
ελΠϦϯά͢ΔࡍʹٻΊΔͷ - component ͝ͱʹείʔϓΛΓ͍ͨ - ͦͷελΠϧ͕Ͳ͜ͰΘΕ͍ͯΔ͔Γ͍ͨ - CSS ͱ JS
ͰΛڞ༗͍ͨ͠ - ΤσΟλͷγϯλοΫεϋΠϥΠτิػೳ͕͍͍ͨ - ඪ४ͷCSSͱಉ͡γϯλοΫεͰॻ͖͍ͨ - stylelint ͍͍ͨ - ಛఆͷπʔϧΛΘͳͯ͘ JS ͷΤϥʔ͕ు͔Εͳ͍
ελΠϦϯάͷํ๏ - CSS Modules - CSS in JS - ී௨ʹCSSΛॻ͘
ʢBEMͳͲͰʣ
ελΠϦϯάͷํ๏ - CSS Modules - CSS in JS - ී௨ʹCSSΛॻ͘
ʢBEMͳͲͰʣ
CSS in JS (template literal)
CSS in JS ͱ https://github.com/styled-components/styled-components
https://github.com/MicheleBertoli/css-in-js
https://github.com/MicheleBertoli/css-in-js
styled-components
styled-components
ελΠϦϯάʹٻΊΔͷ - component ͝ͱʹείʔϓΛΓ͍ͨ - ͦͷελΠϧ͕Ͳ͜ͰΘΕ͍ͯΔ͔Γ͍ͨ - CSS ͱ JS
ͰΛڞ༗͍ͨ͠ - ΤσΟλͷγϯλοΫεϋΠϥΠτิػೳ͕͍͍ͨ - ඪ४ͷCSSͱಉ͡γϯλοΫεͰॻ͖͍ͨ - stylelint ͍͍ͨ - ಛఆͷπʔϧΛΘͳͯ͘ JS ͷΤϥʔ͕ు͔Εͳ͍
component ͝ͱʹείʔϓΛΓ͍ͨ
component ͝ͱʹείʔϓΛΓ͍ͨ
ͦͷελΠϧ͕Ͳ͜ͰΘΕ͍ͯΔ͔Θ͔Γ͍ͨ
ͦͷελΠϧ͕Ͳ͜ͰΘΕ͍ͯΔ͔Θ͔Γ͍ͨ ʢ = ؾܰʹελΠϧΛফ͍ͨ͠ʣ
ͦͷελΠϧ͕Ͳ͜ͰΘΕ͍ͯΔ͔Θ͔Γ͍ͨ
CSS ͱ JS ͰΛڞ༗͍ͨ͠
CSS ͱ JS ͰΛڞ༗͍ͨ͠
ΤσΟλͷγϯλοΫεϋΠϥΠτิػೳ͕͍͍ͨ
γϯλοΫεϋΠϥΠτิػೳ
ඪ४ͷCSSͱಉ͡γϯλοΫεͰॻ͖͍ͨ
ඪ४ͷCSSͱγϯλοΫε͕ဃͯ͠΄͘͠ͳ͍
stylelint ŧƂŧ
stylelint ŧƂŧ
ಛఆͷπʔϧΛΘͳͯ͘ JS ͷΤϥʔ͕Ͱͳ͍
ಛఆͷπʔϧΛΘͳͯ͘ JS ͷΤϥʔ͕Ͱͳ͍ - CSS Modules ͷωοΫ - Webpack ͳͲͰઃఆΛॻ͔ͳ͍ͱ
JS ͷΤϥʔ͕ు͔Ε ͯ͠·͏͕ɺwebpack ʹґଘͨ͘͠ͳ͍ɻ
ͳͥ styled-components ͔
ͳͥ styled-components ͔ - template literal Λ༻͍͍ͯΔͳ͔ͰҰ൪ star ͕ଟ͘ɺ ։ൃ׆ൃʹߦΘΕ͍ͯΔ
- React ͔Β͍͍͢Α͏ʹ࡞ΒΕ͍ͯΔ - ಠཱͨ͠ελΠϧ༻ͷίϯϙʔωϯτΛ࡞͍ͬͯ͘ͱ͍͏ํ๏ - React ͷίϯϙʔωϯτઃܭʹ߹ΘͤͯελΠϧܧঝͰ͖Δ - ReactNative ʹରԠ͍ͯ͠Δ
Ͱɻɻɻ
Ͱɻɻɻ ͬͱॏཁͳͷ ʮ͖Ε͍ͳίϯϙʔωϯτઃܭʯ͕Ͱ͖Δ͔ɻ → Ͳ͏͢Ε៉ྷͳίϯϙʔωϯτׂ͕Ͱ͖Δͷ͔ɺ ʑΜͰ͓Γ·͢
https://www.mercari.com/jp/jobs/