title: Why can't React project name contain capital letters?
body: <p>I got the following message while trying to create a new project "newRecipeApp" in React.</p>
  
  <pre><code>npx: installed 91 in 29.359s
  Could not create a project called "newRecipeApp" because of npm naming restrictions:
    *  name can no longer contain capital letters
  </code></pre>
  
  <p>What is the reason for this? Why is there a naming restriction in npm for capital letters?</p>