less than 1 minute read


1. Basic Syntax
  • React.createElement
  • render(element, root)
import React from "react";
import {render} from "react-dom";

const root = document.querySelector('#react-root');
const element = React.createElement("p", {}, "Hello World");
render(element, root)


2.props - Unchange
import React from 'react';

const Article = (props) => {
  return (
    <div className="article">
      <h2>{props.title}</h2>
      <p>{props.body}</p>
    </div>
  );
};

export default Article;


3. `` - Changeable

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