Create React app

1. ๊ฐœ์š”

React ํ”„๋กœ์ ํŠธ๋ฅผ ์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋„๋ก ๋„์™€์ฃผ๋Š” Create React App์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž.


2. ์ค€๋น„์‚ฌํ•ญ

create react app๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์•„๋ž˜์™€ ๊ฐ™์€ ์ค€๋น„์‚ฌํ•ญ์ด ํ•„์š”ํ•˜๋‹ค.

  1. 14.0.0 ํ˜น์€ ์ƒ์œ„ ๋ฒ„์ „์˜ node

    $ node -v ๋ช…๋ น์–ด๋ฅผ ํ†ตํ•ด node์˜ ๋ฒ„์ „์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. node -v

  2. 5.6 ํ˜น์€ ์ƒ์œ„ ๋ฒ„์ „์˜ npm

    $ npm -v ๋ช…๋ น์–ด๋ฅผ ํ†ตํ•ด npm์˜ ๋ฒ„์ „์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. npm -v

์•„์ง node๋ฅผ ์„ค์น˜ํ•˜์ง€ ์•Š์•˜๋‹ค๋ฉด ์•„๋ž˜์˜ ๋งํฌ๋ฅผ ํ†ตํ•ด ์„ค์น˜ํ•  ์ˆ˜ ์žˆ๋‹ค. npm์€ node๋ฅผ ์„ค์น˜ํ•˜๋ฉด ํ•จ๊ป˜ ์„ค์น˜๋œ๋‹ค. download nodejs


3. Create React App์ด๋ž€?

React๋กœ ๊ฐœ๋ฐœํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์›นํŒฉ(Webpack), ๋ฐ”๋ฒจ(Babel)๋“ฑ ๋ฏธ๋ฆฌ ๋ฐฐ์›Œ์•ผํ•˜๊ณ  ์„ค์ •ํ•ด์•ผ ํ•  ๊ธฐ์ˆ ๋“ค์ด ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ด€๋ จ ๊ธฐ์ˆ ์„ ์‹ ๊ฒฝ์“ฐ์ง€ ์•Š๊ณ  React App์„ ๋ฐ”๋กœ ๊ฐœ๋ฐœํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์ด Create React App์ด๋ผ๋Š” CLI(์ปค์บ”๋“œ ๋ผ์ธ ์ธํ„ฐํŽ˜์ด์Šค)๋„๊ตฌ ์ด๋‹ค. ํ•ด๋‹น ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๊ณจ์น˜ ์•„ํ”ˆ ๋ฌธ์ œ์—†์ด ์•„์ฃผ ๊ฐ„๋‹จํ•˜๊ฒŒ Reactํ”„๋กœ์ ํŠธ๋ฅผ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.


4. create react app

ํ„ฐ๋ฏธ๋„์„ ์—ด๊ณ  ์•„๋ž˜์™€ ๊ฐ™์ด ๋ช…๋ น๋Ÿฌ๋ฅผ ์ž…๋ ฅํ•˜์—ฌ React ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•œ๋‹ค.

$ npx create-react-app my-app


5. create react app with typescript

React ํ”„๋กœ์ ํŠธ์— typescript๋ฅผ ํฌํ•จ์‹œํ‚ค๊ณ  ์‹ถ๋‹ค๋ฉด ์•„๋ž˜์™€ ๊ฐ™์€ ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•ด์•ผ ํ•œ๋‹ค.

$ npx create-react-app my-app --template typescript


6. error

create react app๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•˜๋‹ค ๋ณด๋ฉด ์•„๋ž˜์™€ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋‚˜ํƒ€๋‚˜ React ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•  ์ˆ˜ ์—†๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค.

create react app error
  • ํ•ด๊ฒฐ๋ฐฉ๋ฒ•

    • ์ฒซ๋ฒˆ์งธ ๋ฐฉ๋ฒ•

      1. $ npm uninstall -g create-react-app

      2. $ npm add create-react-app

      3. $ npx create-react-app myapp

    • ๋‘๋ฒˆ์งธ ๋ฐฉ๋ฒ•: $ npx create-react-app@latest myapp


์ฐธ๊ณ 

Create React App: ์†์‰ฝ๊ฒŒ ํ”„๋กœ์ ํŠธ ๋งŒ๋“ค๊ธฐ React ์˜ค๋ฅ˜ ํ•ด๊ฒฐ You are running create-react-app 4.0.2, which is behind the latest release (4.0.3). [์—๋Ÿฌํ•ด๊ฒฐ] You are running create-react-app 4.0.3, which Create React App Getting Started ์ƒˆ๋กœ์šด React ์•ฑ ๋งŒ๋“ค๊ธฐ


๐Ÿ“… 2022-07-20

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