Just taking one example (AngelScript), it&#x27;s not really &quot;fledgling&quot; (not even sure the meaning of that, but it says &quot;This site provides a list of programming languages which are just starting out in the world.&quot;). It&#x27;s been around since 2005... Maybe it&#x27;s just &quot;a list of languages that I&#x27;ve just started to read about recently&quot;.<p>Neat in the end, but should do with more information on how they were recognized as &quot;fledgling&quot;.<p>EDIT: found the criteria (doh!) <a href="http:&#x2F;&#x2F;fll.presidentbeef.com&#x2F;criteria" rel="nofollow">http:&#x2F;&#x2F;fll.presidentbeef.com&#x2F;criteria</a> and I searched &quot;fledgling&quot;, AngelScript doesn&#x27;t fit that category, it&#x27;s a mature language used in lots of video games. If a language doesn&#x27;t have a book written for it doesn&#x27;t mean it&#x27;s not &quot;popular&quot;...