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public:computer:react.js [2023/01/02 16:46] – [References] alexpublic:computer:react.js [2023/01/10 14:34] (current) alex
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 {{page>public:computer:node.js#install_nodejs_on_ubuntu}} {{page>public:computer:node.js#install_nodejs_on_ubuntu}}
 +
 +
 +===== Getting Started =====
 +==== Hello, World ====
 +<sxh html>
 +<!DOCTYPE html>
 +<html>
 +  <head>
 +    <meta charset="utf-8" />
 +
 +    <title>Hello React!</title>
 +
 +    <script src="https://unpkg.com/react@16/umd/react.development.js"></script>
 +    <script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>
 +    <script src="https://unpkg.com/babel-standalone@6.26.0/babel.js"></script>
 +  </head>
 +
 +  <body>
 +    <div id="root"></div>
 +
 +    <script type="text/babel">
 +      class App extends React.Component {
 +        render() {
 +          return <h1>Hello world!</h1>
 +        }
 +      }
 +
 +      ReactDOM.render(<App />, document.getElementById('root'))
 +    </script>
 +  </body>
 +</html>
 +</sxh>
 +==== Concepts ====
 +  * react
 +  * jsx(JavaScript XML)
 +  * props; 
 +    * defaultProps
 +    * props.children
 +    *isSpecial
 +  * useState (@React Hooks), state
 +    * 함수형 업데이트
 +  * useRef (@React Hooks)
 +  * useEffect (@React Hooks)
 +  * useMemo (@React Hooks)
 +  * useCallback (@React Hooks)
 +  * useReducer
 +  * cutom hooks
 +  * LifeCycle
 +    * Mount; constructor, getDerivedStateFromProps, reder, componentDidMount
 +    * Update; getDerivedStateFromProps, shouldComponentUpdate, render, getSnapshotBeforeUpdate, componentDidUpdate
 +    * Unmount; componentWillUnmount
 +  
 ===== References ===== ===== References =====
   * [[https://ko.reactjs.org/docs/getting-started.html|시작하기]]   * [[https://ko.reactjs.org/docs/getting-started.html|시작하기]]
 +  * [[https://developer.mozilla.org/ko/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_getting_started|React 시작하기 - Web 개발 학습하기 | MDN]]
   * [[https://www.taniarascia.com/getting-started-with-react/|React Tutorial: An Overview and Walkthrough]]   * [[https://www.taniarascia.com/getting-started-with-react/|React Tutorial: An Overview and Walkthrough]]
 +  * [[https://react.vlpt.us/|벨로퍼트와 함께하는 모던 리액트]]
 +  * [[https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi|React Developer Tools @chrome 웹 스토어]]
   * [[https://zivvle.tistory.com/entry/%EB%A6%AC%EC%95%A1%ED%8A%B8-%EA%B3%A0%EC%9C%A0%ED%95%9C-Key-%EA%B0%92-%EC%83%9D%EC%84%B1%ED%95%98%EA%B8%B0-uuid|리액트 고유한 Key 값 생성하기 (uuid)]]   * [[https://zivvle.tistory.com/entry/%EB%A6%AC%EC%95%A1%ED%8A%B8-%EA%B3%A0%EC%9C%A0%ED%95%9C-Key-%EA%B0%92-%EC%83%9D%EC%84%B1%ED%95%98%EA%B8%B0-uuid|리액트 고유한 Key 값 생성하기 (uuid)]]
  
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