title: Fetch API requesting multiple get requests
body: <p>I would like to know how to fetch multiple GET URLs at once and then put the fetched JSON data into my React DOM element.</p>
  
  <p>Here is my code:</p>
  
  <pre class="lang-js prettyprint-override"><code>fetch("http://localhost:3000/items/get")
  .then(function(response){
          response.json().then(
              function(data){
                  ReactDOM.render(
                      &lt;Test items={data}/&gt;,
                      document.getElementById('overview')
                  );}
          );
      })
  .catch(function(err){console.log(err);});
  </code></pre>
  
  <p>However, I would like to fetch additional JSON datas from my server and then render my ReactDOM with all these JSON datas passed into it. For example:</p>
  
  <pre class="lang-js prettyprint-override"><code>ReactDOM.render(
     &lt;Test items={data} contactlist={data2} itemgroup={data3}/&gt;,
     document.getElementById('overview')
  );
  </code></pre>
  
  <p>Is this possible? If not, what are other solutions to fetching multiple JSON data into my rendering ReactDOM element?</p>