The team development tells us about Pony programming language :
Pony is an object-oriented, actor-model, capabilities-secure programming language. It’s object-oriented because it has classes and objects, like Python, Java, C++, and many other languages. It’s actor-model because it has actors (similar to Erlang or Akka). These behave like objects, but they can also execute code asynchronously. Actors make Pony awesome.
You can read more here and test online on this website.