Objective-C

The Objective-C language is a simple computer language designed to enable sophisticated object-oriented programming. Objective-C is defined as a small but powerful set of extensions to the standard ANSI C language.

Free Open Source Mac OS X Windows Linux BSD

CLISP

CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX....

Free Open Source Mac OS X Windows Linux

GNU Common Lisp

GCL is the official Common Lisp for the GNU project. Its design makes use of the system's C compiler to compile to native object code, providing for both good...

Free Open Source Windows Linux BSD

newLisp

newLISP is a LISP-like scripting language for doing things you typically do with scripting languages: programming for the internet, system administration, text...

Free Open Source Mac OS X Windows Linux BSD Solaris