1. Make repository folder

<aside> 👉 mkdir hxxhooks > cd hxxhooks > mkdir useTitle

</aside>

2. Make javaScript file (in useTitle folder)

• useTitle.js

  import {useState, useEffect} from 'react';
  
  export const useTitle = (str) => {
    const [title, setTitleChange] = useState(str);
  
    const titleChange = () => {
      const titleElement = document.querySelector("title");
      titleElement.innerText = title;
    };
  
    useEffect(titleChange, [title]);
  
    return setTitleChange;
  };
  

• index.js

  export { useTitle as default } from "./useTitle";
  

3. Add Others file

• README.md
• .gitignore

4. git init, npm init

\\hxxhooks $ git init
\\hxxhooks $ cd useTitle
\\hxxhooks\\useTitle $ npm init

※ git repository : https://github.com/hxxtae/hxxhooks 로 변경

5. npm i react react-dom

$ npm i react react-dom

6. package.json 수정