title: I am getting a 404 error on my new Reactjs app, is it looking for a main.js file?
body: <p>This app should be rendering what I have here (/Users/ldco2016/Projects/reactquiz/src/components/App.jsx:</p>
  
  <pre><code>import React, {Component} from 'react';
  import ReactDOM from 'react-dom';
  
  class App extends Component{
      render(){
          return(
              &lt;div&gt;
                  APP
              &lt;/div&gt;
          )
      }
  }
  
  export default App
  </code></pre>
  
  <p>but instead I get a blank page and the Chrome Dev tools console is telling me this:</p>
  
  <pre><code>GET http://localhost:8080/app/js/main.js 404 (Not Found)
  </code></pre>
  
  <p>I know what that means but I am unclear as to whether it is trying to find the page I want to render or the main.js file.</p>
  
  <p>/Users/ldco2016/Projects/reactquiz/package.json:</p>
  
  <pre><code>{
    "name": "reactquiz",
    "version": "1.0.0",
    "description": "A Reactjs Quiz App",
    "main": "index.js",
    "scripts": {
      "test": "echo \"Error: no test specified\" &amp;&amp; exit 1"
    },
    "author": "Daniel Cortes",
    "license": "ISC",
    "devDependencies": {
      "babel-core": "6.13.*",
      "babel-loader": "6.2.*",
      "webpack": "1.13.*"
    },
    "dependencies": {
      "react": "^15.3.1",
      "react-dom": "^15.3.1"
    }
  }
  </code></pre>
  
  <p>/Users/ldco2016/Projects/reactquiz/app/index.html:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;
  &lt;head&gt;
      &lt;meta charset="UTF-8"&gt;
      &lt;title&gt;Reactjs Quiz&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;div id="app"&gt;&lt;/div&gt;
  
      &lt;script src="js/main.js"&gt;&lt;/script&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>ldco2016@DCortes-MacBook-Pro-3 ~/Projects/reactquiz/webpack.config.js:</p>
  
  <pre><code>module.export = {
      entry: [
          './src/index.js'
      ],
      output: {
          path: __dirname,
          filename: 'app/js/main.js'
      },
      module: {
          loaders: [{
              test: /\.jsx?$/,
              loader: 'babel',
              exclude: /node_modules/
          }]
      }
  
  }
  </code></pre>
  
  <p>/Users/ldco2016/Projects/reactquiz/src/index.js:</p>
  
  <pre><code>import React from 'react';
  import ReactDOM from 'react-dom';
  import App from './components/App.jsx';
  
  ReactDOM.render(
      &lt;App /&gt;,
      document.getElementById('app')
  );
  </code></pre>