title: How to fetch multiple API Request or URL at the same time?
body: <p>I want to fetch multiple URLs or API request at the same time and i think sending multiple fetch
  requests simultaneously is not  the right solution. Is there any way so i can retrieve JSON data from
  two or more than two URL ?</p>
  <pre><code>function fetchData(){
    let url1 = 'http://127.0.0.1:8000/api/onlineUserData';  
    let url2 = 'http://127.0.0.1:8000/api/offlineUserData';
    fetch(url)
          .then(response =&gt; response.json())
          .then(data =&gt; {
               console.log(data);
       });
  }
  </code></pre>