C is a general-purpose, imperative computer programming language, supporting structured programming.

C++ is a general-purpose programming language.

Dart is an application programming language that's easy to learn, easy to scale, and deployable everywhere.

F# is a mature, open source, cross-platform, functional-first programming language.

FreeBASIC is a multiplatform, free/open source (GPL) BASIC compiler for Microsoft Windows, protected-mode MS-DOS (DOS extender), Linux, FreeBSD and Xbox.

Apache Groovy is a powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform.

Clojure is a dialect of the Lisp programming language.

D is a systems programming language with C-like syntax and static typing.

Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability.

Free Pascal Compiler (FPC) is a compiler for the closely related programming language dialects, Pascal and Object Pascal. It is free software released under t…

Go (golang) is a free and open source programming language created at Google.

Haskell is a standardized, general-purpose purely functional programming language, with non-strict semantics and strong static typing.