Go.CD - Open source continuous delivery tool allows for advanced workflow modeling and dependencies management.
Rust - A safe, concurrent, practical language
NIM - GB64.COM is the home of The Gamebase Collection of C64 games.
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Elixir - Dynamic, functional language designed for building scalable and maintainable applications
Clojure - Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming.