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An interface to the Parrot virtualmachine for Eiffel programs, so that Eiffel programs
may use Perl, Python, Ruby, Amber, Scheme, etc. as extension scripts.
The XPS is a scalable platform for meta-programming and domain engineering. It provides a virtualmachine, compiler, and runtime library that make it possible to efficiently develop, debug, and run programs based on XPL (eXtensible Programming Language)
zdb is an effort to create a source level debugger for Inform, the modern programming language of the Z-machine. The Z-machine is the virtualmachine created by Infocom for distributing text adventures.
JikesTM is a compiler for the JavaTM language. The Jikes project strives for strict adherence to the Java Language and Java VirtualMachine Specifications. Jikes' most popular feature is it's extremely fast compile speed.
The OS561 operating system based around FORTH/Java. The OS is to run on a VHDL chip OpenHardware design called the Minon, but could become available for other platforms. The unique point of the design is a revolutionary data compression technology.
jDiSeq is a recording facility for call sequences within any Java VirtualMachine. Typical usage is to generate UML (Unified Modeling Language) sequence diagrams of a running system - client or serverside.
TransJVM is a Java package to assist compiler writers targeting the Java VirtualMachine. It provides a simple logical interface for creating JVM classes, expressed in terms of Methods, Fields, Statements and Expressions. JVM details are hidden.
Wheat is a language and environment for creating dynamic web sites like blogs and portals: Every object has a URI, the virtualmachine is a web server, and the development environment is a Wiki!
Troy is an independent, portable JVM implementation. The project aims at implemeting a virtualmachine that is portable across many different platforms like Unix, Windows, Mac etc.
EVM is a 32-bit virtualmachine designed for easy implementation. It supports bounds checking, real-time linking and JIT compilation on x86 architecture. No platform-specific calls or byte order dependencies. Comes with an optimizing C compiler.
LLVM is a unique compiler infrastructure designed for the optimization of programs from arbitrary programming languages. Compilation in C and C++ programs is supported using a parser based on GCC 3.4. Backends exist for X86, Sparc, PowerPC and "C".
JCOM is a Java/COM bridge - access and manipulate Microsoft Office and any COM-enabled application from your Java programs on any machine in an IP Network with this tiny 40k library!
NerveBreak is a scripting language, library and system. It can be used as a standalone scripting language (like Perl) or as a C library (like Lua). It has a C-like syntax and it compiles the source code to virtualmachine byte code for faster execution.
JVMCluster
Features:
- clusterable Java VirtualMachine (based on PVM)
- uses CPPVM as adapter layer to PVM
- object persistent layer integrated into JVM
- memory management unit is based on integrated relational database
- JDBC/ODBC api to acces
99% is a collection of Java Native Interface (JNI) multi-platform extensions to the Java virtualmachine. These will not necessarily work on every operating system, but will enhance the experience when supported.
Talks2 is a full Smalltalk and Development Environment which runs on top of the Java VirtualMachine. It comes with a ClassBrowser, Workspace, Transcript and all the things you know from a Smalltalk Development Environment.
The Dirt virtualmachine is designed to be easily used as a scripting engine or runtime core in C or C++ projects. The language itself is very similar to C. The tools have been created from scratch (no lex/bison/yacc) and are very portable
Object Tree, VirtualMachine and Compiler for Concatenative Languages, in a shared library - [This project is obsolete, and has been superseeded by the XCL suit, available at http://www.varkhan.net/software/xcl]
Il2j is a translator of Common intermediate language to java bytecode. It will allow programmers to program in any .Net languages, and run their software on any virtualmachine.
The JRRE project is a Java runtime environment implementation based on Sun's Java 2 VirtualMachine specification. The system is currently under development at Appalachian State University by undergraduates Christopher Ellsworth and Clarence Alston.
Model implementation for the BaSa language, a Turing-like language. This simple language is to be run in a virtualmachine.
The proposed language specification is defined in http://www.cs.ui.ac.id/kuliah/IKI40800/model.html
nsjava is a loadable c-module which embeds a java virtualmachine in aolserver. This module is being developed to support the openacs project - see http://openacs.org, but it could find general application as a web development tool.
Daemon4J is a helpful ghost for those who
- dont like Java startup speed, esp. when the actual program needs
only a second
- dont know the classpath to use
- want to hide Java behind an innocent command line tool
- are not ready for the Big Serve