> Have you ever dreamed of a programming language as beautiful as Ruby but as fast as C? Yeah, I discovered Common Lisp back in 2006 and have been using it eve

> Have you ever dreamed of a programming language as beautiful as Ruby but as fast as C? Yeah, I discovered Common Lisp back in 2006 and have been using it ever since … I discovered Go back in 2009 and have been using it ever since, too. What does Crystal get me that these two don't?