Combining fetch and the Promise all Method

When you use fetch( ) to make your AJAX calls, you will be returned a Promise object. That is why we use then( ) and catch( ) with fetch( ). That means we can use Promise.all( ) and wait for all the data files to be returned before doing anything with any of the data. This video covers the process of how to make your page wait for all the files to be returned. Code GIST: https://gist.github.com/prof3ssorSt3v...