Open Source Java Virtual Machine Software

A PSP porting of SUN's phoneMEFeature (https://phoneme.dev.java.net/) project, to enable MIDP/JavaME applications running on PSP. You can also find phoneMEAdvanced PSP porting from another project: pspME(https://sourceforge.net/projects/pspme)

Jasmin is a Java Assembler. It takes ASCII descriptions for Java classes, written in a simple assembler-like syntax. It converts them into binary Java .class class files suitable for loading into a Java Virtual Machine implementation.

A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR and combines with the Extensions for OpenJDK for OpenJ9 repo. We're not sure which route you might have taken on your way here, but we're really pleased to see you! If you came directly from our website, you've probably already learned a lot about Eclipse OpenJ9 and how it fits into the OpenJDK ecosystem. Eclipse OpenJ9 is an independent implementation of a Java Virtual Machine. "Independent implementation" means it was built using the Java Virtual Machine specification without using any code from any other Java Virtual Machine. The OpenJ9 JVM combines with the Java Class libraries from OpenJDK to create a complete JDK tuned for footprint, performance, and reliability that is well suited for cloud deployments. The original source contribution to OpenJ9 came from the IBM "J9" JVM which has been used in production by thousands of Java applications.

The PHP script engine for Java. --- Run PHP applications within any J2EE server or servlet engine and/or connect script engines like PHP with Java or .NET back ends efficiently.

This is an x86 emulator written in pure Java based on the Dosbox project. It currently supports running Dosbox's built in DOS and well as booting into Windows 95/98/NT4.

X10 is a class-based, strongly-typed, garbage-collected, object-oriented language. To support concurrency and distribution, X10 uses the Asynchronous Partitioned Global Address Space programming model (APGAS). This model introduces two key concepts -- places and asynchronous tasks -- and a few mechanisms for coordination. With these, APGAS can express both regular and irregular parallelism, message-passing-style and active-message-style computations, fork-join and bulk-synchronous parallelism. Both its modern, type-safe sequential core and simple programming model for concurrency and distribution contribute to making X10 a high-productivity language in the HPC and Big Data spaces. User productivity is further enhanced by providing tools such as an Eclipse-based IDE (X10DT). Implementations of X10 are available for a wide variety of hardware and software platforms ranging from laptops, to commodity clusters, to supercomputers.

Byte Buddy is a code generation and manipulation library for creating and modifying Java classes during the runtime of a Java application and without the help of a compiler. Other than the code generation utilities that ship with the Java Class Library, Byte Buddy allows the creation of arbitrary classes and is not limited to implementing interfaces for the creation of runtime proxies. Furthermore, Byte Buddy offers a convenient API for changing classes either manually, using a Java agent or during a build. In order to use Byte Buddy, one does not require an understanding of Java byte code or the class file format. In contrast, Byte Buddy's API aims for code that is concise and easy to understand for everybody. Nevertheless, Byte Buddy remains fully customizable down to the possibility of defining custom byte code. Furthermore, the API was designed to be as non-intrusive as possible and as a result, Byte Buddy does not leave any trace in the classes that were created by it.

JPPM is a packager manager for JPHP like npm or composer. JPPM will help you to build and run jphp applications or write new packages. JPHP is a new implementation for PHP which uses the Java VM. It supports many features of the PHP language (7.1+). How does it work? JPHP is a compiler like javac, it compiles PHP sources to JVM bytecode and then can execute the result on the Java VM. We develop a new IDE for beginners like Game Maker or Scirra Construct. It's based on JPHP, JavaFX, Java 8, and Gradle, and allows to creation of desktop games and apps for Linux, Windows, and Mac (maybe Android and other platforms in the future). JPHP is not a replacement for the Zend PHP engine or Facebook HHVM. We don’t plan to implement the zend runtime libraries (e.g. Curl, PRCE, etc.) for JPHP. PHP 7.1+ (and many language features from PHP 7.2, 7.3, 7.4). JIT (~2.5x faster PHP 5.6, ~1.1x faster PHP 7.0, ~13% slower than PHP 7.4, bench). Using java libraries and classes in PHP code.

Execute Java code like java.exe 1. support service to start/stop 2. support console command to execute java

Jasmin is an interpreter for the x86 assembly language with a full-featured development environment aimed for educational purposes.

JNode is a Java New Operating system Design Effort. JNode is a simple to use and install Java operating system for personal use on modern devices. Any java application runs on it, fast and safe. See our homepage for additional information.

We are currently upgrading our open source community to provide an even better experience, and are temporarily unable to provide downloads of our Community Edition. to obtain a copy of Abiquo for testing purposes, please email community@abiquo.com

SquirrelJME is intended to be a Java ME 8 compatible environment for strange and many other devices. The source is written in pure Java and is licensed under the GNU GPLv3+.

URBI: Universal Robotic Body Interface. URBI is a scripted command language used to control robots (AIBO, pioneer,...). It is a robot-independant API based on a client/server architecture. Liburbi C++/Java/Matlab are available here. Forum available at ht

VMware Tools Client allow you to execute scripts and transfert files on vSphere Virtual Machines through VMware Tools. http://pierrelx.com/vmware-tools-client Main features: - Commands / Scripts execution - Scripts stored in exportable ".db" file - Download file from virtual machines - Upload file to virtual machines - Ping test - Communicates with Virtual Machines only with VMware tools - Read only on vCenter API to discover inventory (will not scan the entire vCenter, it is live discovery) - vCenter URL/Login and Virtual Machine credentials stored in separeted and exportable ".db" file - Linux / Windows support - Multi VM view - JavaFX user interface

The Lagniappe programming environment aims to give developers of high-performance packet processing applications a thourough and high-level toolset. This project provides a translator for the Lagniappe language and the Lagniappe Execution Environment.

BaseMovil is a framework for fast development of J2ME applications: a powerful J2ME database engine, a scripting engine and an ui toolkit which is fully integrated with both and allows xml view definition. The framework handles device differences/bugs.

Avrora is a suite of tools for analyzing and debugging programs for AVR microcontrollers. It has support for a sensor platforms such as Mica2 and MicaZ, allowing wireless network simulation and allows dynamic instrumentation and static analysis.

YABI93 is an Interpreter for the esoteric programming language Befunge, version "Befunge93". It is written in Java 1.5 and uses Swing for its graphical interface. YABI supports a multilanguage GUI.

This project provides a full set of libraries to manage VMware Infrastructure and vSphere. 2.0+ includes a new Web Service engine much faster/smaller than Apach AXIS. Start @ http://vijava.sf.net Blog @ http://doublecloud.org Twitter: @sjin2008 For commercial support and product vijavaNG, visit http://www.doublecloud.net.

Jainja is a JVM (Java Virtual Machine) written in Java. The VM is developed by using the smallest possible subset of Java in order to run on top of multiple environments : Java SE, JavaME, Android, Javascript, and even natively.

An implementation of the MIDP2 specification on top of Java SE, to make it possible to use the same development tools during most development phases of a MIDlet as for a normal Java SE application.

Infinity saves time and money by providing users with a virtual infrastructure without the need to buy and manage dedicated hardware. The Infinity virtualization platform gives users centralized management of their virtual machines (VMs), but unlike traditional virtualization solutions, Hosts running VMs can be any computer. Computer workstations and servers which are running Windows, Mac, Linux, BSD, Unix or no OS at all can be used to host VMs alongside their current applications. VMs can be run locally on workstations or they can be run on other Hosts and accessed remotely with the click of a mouse. VMs can be cloned, shared and teleported between Hosts in seconds. Using infinity can be as simple as plugging in an Infinity server, running the Infinity server in a VM, or booting a USB drive with Infinity installed on it. Then boot other computers from the network to run what ever you need. Installation details at http://www.techsologic.com/installing-infinity.php

The fast x86 PC emulator in 100% pure Java

LiveView is a forensics tool that creates a VMware virtual machine out of a raw (dd-style) disk image. This allows an examiner to "boot up" the image and gain an interactive, user-level perspective of the environment, all without modifying the imag