title: Where can I find good C++ source code?
body: <p>I am learning C++ as a first language. I feel like I am about to hit a ceiling on my learning (I am not learning through a class) if I don't start looking at actual code soon. Here are my two main questions:</p>
  
  <ol>
  <li>Where can I find source code</li>
  <li>What is a good litmus test on code's quality (I've obviously never developed in a work environment)</li>
  </ol>
  
  <p>I hope this is relevant to SO, but I can see the need to close this. Thanks for the help.</p>
  
  <hr>
  
  <p><strong>Related:</strong></p>
  
  <p><a href="https://stackoverflow.com/questions/534311/examples-of-modern-c-in-action">Examples of &quot;modern C++&quot; in action?</a> </p>