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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
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sota ohara
January 24, 2018
Programming
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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
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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/