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reactの立ち上げ方

Last updated at Posted at 2020-04-05
npm install -g create-react-app

でインストール

npx create-react-app プロジェクト名 

でフォルダ作成

cd プロジェクト名

で移動して

yarn start

or

npm start

でlocalhost起動
スクリーンショット 2020-04-06 2.20.49.png

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