OMI is a DCL application which can be used to create menu structures and handle all I/O for all kind of interactive procedures. Even though OMI is written completely in DCL, it is a full programming environment.
LCGML (Legacy Crawling Game Markup Language) makes it possible do script old fashioned text adventures. It is an XML-driven Document format. For the stable product, an perl interpreter is also planned
DBIx::MyParse is a Perl module that makes the MySQL SQL parser engine available to Perl applications.
A easy basic in order to make games in 2d style amos for linux and windows The basic it comprises a module runtime, ide examples and games.
Script is a tiny scripting language, build as a C++ library than can be included to any program. It posses a Pascal-like syntax, which is easy to read, and very easy do change in run-time of Script. Script allows you to define everything you can imagine!
This project aims to produce a Perl binding to Guile, the Gnu Scheme interpreter. This will allow use of Guile code within Perl programs. It's a free software love-in!
Rockerfer Basic is a tool intended to learn basic programming techniques. Available in 2 versions: GUI-based (Windows, Linux/Wine) and Command Line based. It has a flexible syntaxis (pseudocode style). Available in English and Spanish.
CLI Language Interpreter is a quick, portable and powerful interpeter written in Pascal.
Objective Caml Ultimate Lisp is a Lisp dialect implemented in OCaml. It performs many features, such as lazy evaluation, and both static and dynamic linkage, partial application of functions, tail-recursivity ...
xicc is the xiTrace C Compiler (http://xitrace.org, also on sf.net), a scripting language for 3d-scene modelling in a procedural manner. xicc is mostly inspired by the C-Programming-Language and will provide in-core support for vector and matrix algebra.
Impy is a personal experiment to learn how to implement a simple but general purpose scripting language. If you are also interested in language design and implementation, check it out and let me know what you think.
VozES is an open source interpreter and a working environment for VoiceXML which allows to recognize the W3C's standard and test applications through 3rd party TTS system. Vozes is based on JVoiceXML project.
Very high level modular programming language with multiple dispatch, object-oriented programming, functional closures and goal-directed programming.
C-Inside is a feature-rich run-time interpreter of the C programming language. Statements can include complex expressions and arbitrary function calls. The included library, libc-inside, has a powerful, yet extremely easy to use API.
JBasic is a traditional BASIC language intepreter written in Java for command line or embedded use. It supports conventional GW-BASIC style syntax, plus some modern extensions for supporting threads, JDBC, etc. JBasic can be run directly from a shell.
kla (KapiLandAutomat) ist ein PERL-Programm fuer die Welt 5 des Online-Spiels KapiLand (http://www.kapiland.de). Die Applikation arbeitet Skripten ab, in welchen der Benutzer ganze Produktionsketten, Verkauf, Einkauf und Vertragswesen automatisiert
Kawa is a full Scheme implementation. It implements almost all of R5RS (for exceptions see Restrictions), plus some extensions.
vMac is a free Open Source Macintosh emulator that is available for Linux/X-Windows, Win32, DOS, MacOS, and more.
foundation of the General Intelligence Operating System
HSPL is Human Speakable Programming Language, allowing for communication between human-to-computer and human-to-human in the same language. This project has moved to http://sourceforge.net/p/spel We are currently working on human-to-computer programming-language with mostly English base vocabulary. Though once we have that, we plan to add support for other world Languages, including Chinese, Spanish, Russian, Arabic, Hindi, among others. Eventually HSPL shall be the foundation of GIOS the General Intelligence Operating System. Which is an open source operating system, that can be used for intelligent robots, computers and technological host-bodies. Regularly post on blog about HSPL at http://weyounet.info/?s=hspl
QSP is a Interactive Fiction Development Toolkit, which combines editor and a player with detailed documentation.
tARD is interpreter written in C# designed to accommodate even the most intellectually challenged individuals. The goal is to create a simple and easy to use interface so that even beginning users can automate common tasks.
This is (going to be) a simple interpreter of a simple weakly typed language. The code, now, contains only the token class along with some subclasses, a lexer and some other titbits.
Yail is a semi-interpreted programming language which runs under a virtual machine.
JIPA (Java Interpreted Pseudo-Assembly) is a simple attempt at developing an interpreter in Java. The language ressembles Assembly syntax.