An Introduction to Crystal: Fast as C, Slick as Ruby

So I’m gonna ask you a question:

To be honest, I’ve always dreamed of something like that and wondered why it didn’t exist. Then I found Crystal. I still remember it clearly: It was July 2015, I was reading /r/programming, and I saw something like “Crystal: Fast as C, Slick as Ruby.”

https://blog.codeship.com/an-introduction-to-crystal-fast-as-c-slick-as-ruby/

The Crystal Programming Language

Language Goals

  • Have a syntax similar to Ruby (but compatibility with it is not a goal)
  • Statically type-checked but without having to specify the type of variables or method arguments.
  • Be able to call C code by writing bindings to it in Crystal.
  • Have compile-time evaluation and generation of code, to avoid boilerplate code.
  • Compile to efficient native code.

https://crystal-lang.org/