NanoCL is a simple command language with syntax based on TCL implemented in C++. NanoCL is designed to provide simple scripting language, configuration file format as well as interactive console to games and GUI applications.
A Proof of Concept for programming in English
While it may be impossible to program in English. The goal for this project is to complete the foundation for an "English like" programming language. One that should be easily readable by native speakers, but formally defined and extendable to program for larger projects. You may also like to check out the Wiki.
A NetRexx compiler for the Java VM.
BASIC programming language for Windows and Linux.
Newspeak is a new programming language in the tradition of Self and Smalltalk. Newspeak is highly dynamic and reflective - but designed to support modularity and security. It supports both object-oriented and functional programming.
The Nit programming language is an intuitive and efficient object-oriented language.
Norma implements a small, easy to learn command set to build your website framework. With a couple of sourcelines it creates the pages and connection links and thus building the structure. From there on you can use other tools. (Under development, the sc
Optimizing, Recursive Application Compiler. An attempt to make a Free and platform independent alternative to the RDS Euphoria language, with enhancements. Will first be a translator to C, but an interpreter may also later be made.
OSLang, which means Open Simulation Language is a programming language and scripting engine which is designed to manage Multi-Agent simulations in concurrent and distributed environments by a Message Passing Architecture.
OWBasic implements a powerful BASIC language dialect for the PocketViewer family from CASIO.
Cross compiler for a dialect of Component Pascal programming language targetting at the Intel 8051-like CPUs (and support tools for such a compiler).
Universal assembly code compiler and interactive debugger. Supports unique support for basic Object Oriented Programming in assembly code. As-you-type compiling and machine code visible immediately. Great resource for assembly projects and teaching.
Ocean Scheme is an implementation of the Scheme programming language (aiming to be compatible with the upcoming R6RS Standard), whose native platform is the .NET framework (Mono, MS, and DotGNU). Written ground-up in C#.
Development suite based on MVC
Workshop for software developers, based on a MVC architecture and a simple language, making programming easier, faster and even funnier.
The Perl Compiler for Linux system
OSBL is a tool for programming with blocks whose goal is to be used as an educational tool in the use of programming languages, creation of compilers, creation of virtual instruments and to be used like its own interpreter.
Open Source Microsoft VC to Delphi translator is the translation utilities toolset with IDE that support translating Microsoft VC 7.0 projects, libraries, APIs to Delphi 7.0
Open Source Visual Basic.Net compiler (written in Visual Basic.Net)
The Open Super C Compiler is written in C++ for high modularity, ease of use and understanding.
The goal of the OpenAnalysis toolkit is to separate analysis from the intermediate representation in a way that allows the orthogonal development of compiler infrastructures and program analysis.
obfc-ng is an optimizing compiler for the BF language written in C/C++. It aims to help research experimental optimization techniques and to share concepts with thorough documentation.
Orchid is a free multimedia language, which is being developed, as an alternative to other commercial presentation tools.
A self-created language(OrionsScript) compiler/virtual machine platform aiming to be an easy-to-use script language which can embed dotnet library in and can be highly customized.
Ownership and Immutability Generic Java (OIGJ) is a programming language based on Java with generic types. OIGJ supports deep ownership, confinement, object- and reference-immutability.