react define function component code example

Example 1: functional component react

function Welcome(props) {
  return Hello, {props.name};
}

function App() {
  return (
    
                      
  );
}

ReactDOM.render(
  ,
  document.getElementById('root')
);

Example 2: create functional component react

import React from 'react'; const App = () => {  const greeting = 'Hello Function Component!';   return ;}; const Headline = ({ value }) =>  {value}
; export default App;

Example 3: functional components react

function Comment(props) {
  return (
    
      
        
        
          {props.author.name}
        
      
      
        {props.text}
      
      
        {formatDate(props.date)}
      
    
  );
}

Tags:

Misc Example

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