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import React, { Component } from "react" class MemeGenerator extends Component { constructor() { super() this.state = { topText: "", bottomText: "", randomImg: "http://i.imgflip.com/1bij.jpg", allMemeImgs: [] } this.handleChange = this.handleChange.bind(this) this.handleSubmit = this.handleSubmit.bind(this) }
import React from 'react'; import ReactDOM from 'react-dom'; class Main extends React.Component { render() { return ( <h1>Hello world!</h1> ); } } ReactDOM.render(<Main />, document.getElementById('root'));
import React from "react" import ReactDOM from "react-dom" // JSX ReactDOM.render(<div><h1>Hello world!</h1><p>This is a paragraph</p></div>, document.getElementById("root")) var myNewP = document.createElement("p") myNewP.innerHTML = "This is a paragraph."