Go, Rust, Haskell, Clojure, Scala and R if you're doing stats edit: Also I haven't played with it myself and havent heard much since the announcement but elix

Go, Rust, Haskell, Clojure, Scala and R if you're doing stats edit: Also I haven't played with it myself and havent heard much since the announcement but elixir looks cool. http://elixir-lang.org/ http://elixir-lang.org/ its a ruby inspired language on the erlang vm written by one of the core [Ruby on] Rails contributors