React

Quick Reference

Variables

 const myVar = (
   <h1>Love it</h1>
 );

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Maps

 // Only do this if items have no stable IDs
 
 const todo = ["fix", "syntax", "highlighting"];
 const todoItems = todos.map((todo, index) =>
 <li key={index}>
   {todo.text}
 </li>
);

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Component Example

import React, {Component} from 'react';
import ReactDOM from 'react-dom'; 

class Parent extends React.Component {
  constructor(props) {
    super(props);
    this.state = {name: "Frarthur"};
  }
render() {
  return <div></div>;
}  
};
};

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