Projects

Perl

Perl is a general-purpose programming language originally developed for text manipulation and now used for a wide range of tasks including system administration, web development, network programming, GUI development, and more. Its major features include support for multiple programming paradigms ... [More] (procedural, object-oriented, and functional styles), automatic memory management, built-in support for text processing, and a large collection of third-party modules. [Less]

CLISP - an ANSI Common Lisp

GNU CLISP is an ANSI Common Lisp implementation with an interpreter, compiler, debugger, object system (CLOS, MOP), sockets, fast bignums, arbitrary precision floats, and foreign language interface which runs on most UNIXes and Win32.

Boo Programming Language

A wrist-friendly language targeting the Common Language Runtime (.NET / Mono) with an extensible compiler pipeline, a syntax reminiscent of Python, and many other features (like type inference, syntactic macros, etc.)

Io Language

Io is a small, prototype-based programming language. The ideas in Io are mostly inspired by Smalltalk (all values are objects), Self (prototype-based), NewtonScript (differential inheritance), Act1 (actors and futures for concurrency), LISP (code is a runtime inspectable/modifiable tree) and Lua (small, embeddable).

GNU Smalltalk

GNU Smalltalk is a free implementation of the Smalltalk-80 language.

Pike

Pike is a dynamic programming language with a syntax similar to Java and C. It is simple to learn, does not require long compilation passes and has powerful built-in data types allowing simple and really fast data manipulation.

Open Object Rexx

Open Object Rexx interpreter based on the original IBM Object Rexx product.

crack-language

Crack aims to provide the ease of development of a scripting language with the performance of a compiled language. The "crack" program is a "script executor" that compiles source to machine code on the fly (it will cache the code to intermediate formats as appropriate). The ... [More] crack language itself derives concepts from C++, Java and Python, incorporating object-oriented programming, operator overloading and strong typing. [Less]

Smalltalk YX

Smalltalk YX is a Smalltalk-80 implementation. It's highly portable, and runs equally well on 32-bit and 64-bit systems, Mac, Unix, Windows, WinCE, or Solaris. It has an easy-to-use plugin system and is very active.