A plugin for XChat2 (http://www.xchat.org) allowing Ruby scripts to be used as XChat plugins.
xacc.ide is a opensource IDE aimed at mainly .NET development. It has a code editor written in 100% C# code, which is faster than most commercial offerings.
The Q programming language, a modern functional programming and scripting language based on term rewriting.
Dynamically loaded extension libraries for GNU AWK
The gawkextlib project provides several extension libraries for gawk (GNU AWK), as well as libgawkextlib containing some APIs that are useful for building gawk extension libraries. These libraries enable gawk to process XML data, interact with a PostgreSQL database, use the GD graphics library, and perform unlimited precision MPFR calculations. These extensions work with GNU AWK version 4.1.1 or later. We have created a framework for packaging gawk extensions, and we welcome further contributions. Recent additions include haru, redis, and select for I/O multiplexing.
A Python interface to the GSL library. The wrapper covers nearly everything GSL provides.
OpenGLide is a Glide to OpenGL wrapper. It emulates a Voodoo board so you can run old Windows Glide games by translating Glide calls into OpenGL.
The TclPro tool set includes a graphical debugger, a static code checker, a wrapper to generate stand-alone executables, a "compiler" that writes out Tcl byte codes, and a loader that reads byte codes.
Extends Tcl by providing new operating system interface commands, extended file control, scanning and status commands and many others. Considered by many to be a must-have for large Tcl apps.
UPS is a source level C, C++ and Fortran debugger with an X windows interface. It's a very light debugger, but is quite efficient and works well. An ANSI compliant C interpreter is included.
SBI - A Small Bytecode Intepreter to run programs on an AVR from SD
The project was originally created to run programs from a MicroSD card on an ATmega16 (without reprogramming it). SBI is a generic library (platform indipendent) that lets you run programs from a stream (es. File). The programs are a sort of bytecode, and they are interpretated at the moment. So you don't have the better speed, but for now this is the only way to run programs from RAM (or SD) on Harvard architectures.
SmallBASIC is a fast and easy to learn BASIC language interpreter ideal for everyday calculations, scripts and prototypes.
Xconq is an engine for turn-based strategy games. Variety of game genres run under Xconq: historical, sci-fi, fantasy, and modern. AIs. Network games. Multiple UIs and platforms. Easy-to-learn game design language. Large games library available
pgapack, the parallel genetic algorithm library is a powerfull genetic algorithm library by D. Levine, Mathematics and Computer Science Division Argonne National Laboratory. The library is written in C. PGAPy wraps this library for use with Python.
interp is a powerful programming language, a testing platform, and a development framework. It is targeted for Linux/Unix-based systems, yet remains adaptable to less powerful embedded systems that were never intended to host a programming language.
mod_npy is alternative way of running Python scripts under Apache - alternative to having mod_python installed, or running as CGI. It allows mixing Python code with HTML much like PHP. It's a mixture of Python power and PHP style page writing.
R# is a free programming language based on REBOL.
Clipper/XBase compatible compiler with initial support other xBase dialects. Multitasking, OOP,SIX/Comix, SQL and ODBC drivers,a C-API for third-party developers, a few wrappers for popular libraries (such as BZIP, GZIP, GD, Crypto, and Fcgi), ....
XSieve is an XML transformation language based on combination of XSLT (an XML transformation language) and Scheme (a Lisp dialect). XSieve is a powerful tool for complex data transformation tasks.
DBIx::MyParse is a Perl module that makes the MySQL SQL parser engine available to Perl applications.
Dao Language for Scripting and Computing
Dao is a lightweight and optionally typed programming language with many interesting features. It includes features that can make concurrent programming much simpler. It has well designed programming interfaces for easy embedding and extending.
scientific programming language and graphics
Yorick is an interpreted programming language for scientific simulations or calculations, postprocessing or steering large simulation codes, interactive scientific graphics, and reading, writing, or translating large files of numbers.
A Zilog Z80 simulator, debugger and profiler tailored for ZX Spectrum development (but generic enough to be used with other platforms)
Note that as of release 0.4.0 just the base programming language is provided: no support for programming with the application frameworks such as Series 60/80/UIQ is provided, and neither are phone APIs (IR/BT/SMS/...) supported. Volunteers welcome.
Lush is a Lisp dialect with extensions for object-oriented and array-oriented programming. Lush is intended for prototyping numerically intensive applications and is designed for easy integration of existing C/C++/Fortran codes.