VirtualBox - Cross-Platform Virtualization Application

•    C

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VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. VirtualBox runs on Windows, Linux, Macintosh, and Solaris hosts and supports a large number of guest operating systems. So, for example, you can run Windows and Linux on your Mac. VirtualBox is a so-called hosted hypervisor. It requires an existing operating system to be installed. It can thus run alongside existing applications on that host.

virtualization vm hypervisor

mtail - extract whitebox monitoring data from application logs for collection in a timeseries database

•    Go

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mtail is a tool for extracting metrics from application logs to be exported into a timeseries database or timeseries calculator for alerting and dashboarding.It aims to fill a niche between applications that do not export their own internal state, and existing monitoring systems, without patching those applications or rewriting the same framework for custom extraction glue code.

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Xen - Open Source Virtualization

•    c

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The Xen hypervisor is a layer of software running directly on computer hardware replacing the operating system thereby allowing the computer hardware to run multiple guest operating systems concurrently. It suppors x86, x86-64, Itanium, Power PC, and ARM processors allow the Xen hypervisor to run on a wide variety of computing devices.

virtualization hypervisor virual-machine virtualization-server virtualization-platform vm

Java SE - Creator of Java

•    Java

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Java Standard Edition provides Java development kit and Runtime to develop and deploy Java programs. Developed by Sun and take over by Oracle. It has support for different environments like Desktop, Embedded, Web, Realtime etc.

vm virtual-machine jvm java-virtual-machine interpreter

Open JDK - Open Source implementation of Java

•    C

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Open JDK is the open source implementation of Java platform. It has loads of sub projects like JDK6, JDK7, HotSpot, Graphics, Swing, Web etc.

vm virtual-machine jvm java-virtual-machine interpreter

GNU Classpath - Mother of most of the VM

•    C

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GNU Classpath provides core class libraries for use with virtual machines and compilers for the java programming language. GNU Classpath 1.0 will be fully compatible with the 1.1 and 1.2 API specifications, in addition to having significant compatibility with the 1.3, 1.4, 1.5 and 1.6 APIs.

vm virtual-machine jvm java-virtual-machine interpreter

Graal - High-Performance Polyglot VM

•    Java

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GraalVM is a universal virtual machine for running applications written in JavaScript, Python 3, Ruby, R, JVM-based languages like Java, Scala, Kotlin, and LLVM-based languages such as C and C++. GraalVM removes the isolation between programming languages and enables interoperability in a shared runtime. It can run either standalone or in the context of OpenJDK, Node.js, Oracle Database, or MySQL.

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drupal-vm - A VM for Drupal development

•    Shell

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Drupal VM is a VM for Drupal, built with Ansible. Drupal VM makes building Drupal development environments quick and easy, and introduces developers to the wonderful world of Drupal development on virtual machines or Docker containers (instead of crufty old MAMP/WAMP-based development).

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macos-virtualbox-vm - Instructions and script to help you create a VirtualBox VM running macOS.

•    Shell

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Download the installer from Mac App Store (it should be available in the 'Purchases' section if you've acquired it previously). The installer will be placed in your Applications folder. (Should work for Yosemite, El Capitan and Sierra - 10.10-10.12.). Make the script executable and run it: chmod +x prepare-iso.sh && ./prepare-iso.sh.

shell-script mac virtualbox vm virtual-machine box

vm2 - Advanced vm/sandbox for Node.js

•    Javascript

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IMPORTANT: Requires Node.js 6 or newer. VM is a simple sandbox, without require feature, to synchronously run an untrusted code. Only JavaScript built-in objects + Buffer are available. Scheduling functions (setInterval, setTimeout and setImmediate) are not available by default.

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tengo - A fast script language for Go

•    Go

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Tengo is a small, dynamic, fast, secure script language for Go. Tengo is fast and secure because it's compiled/executed as bytecode on stack-based VM that's written in native Go.

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systeminformation - System Information Library for Node.JS

•    Javascript

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Breaking Changes: you will see some minor breaking changes. Read the detailed changelog. Lightweight collection of 40+ functions to retrieve detailed hardware, system and OS information.

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kernel virtual machine

•    C

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KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, kvm.ko, that provides the core virtualization infrastructure and a processor specific module, kvm-intel.ko or kvm-amd.ko. Using KVM, one can run multiple virtual machines running unmodified Linux or Windows images. Each virtual machine has private virtualized hardware: a network card, disk, graphics adapter, etc.

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goscript - Go specs implemented as a scripting language in Rust.

•    Rust

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A script language like Python or Lua written in Rust, with exactly the same syntax as Go's. The project "engine" is the entry/wrapper. there are test cases in here to browse through.

parser vm scripting-language programing-language

Kaffe - Not Java

•    Java

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Kaffe is a clean room implementation of the Java virtual machine, plus the associated class libraries needed to provide a Java runtime environment.

vm virtual-machine jvm java-virtual-machine interpreter

Harmony - Open Source Java SE

•    Java

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Apache Harmony is a modular Java runtime with class libraries and associated tools. One of the goals of the Harmony project is to create a design modular enough so that parts of the VM can be implemented in different languages. This project started in 2005 and it is under active development.

vm virtual-machine jvm java-virtual-machine interpreter

Proxmox - Virtualization Platform

•    C

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Proxmox Virtual Environment is a powerful Open Source Server Virtualization Platform, based on KVM and OpenVZ. It gives you near-bare-metal performance and leading scalability for your workloads. You can virtualize even the most demanding application workloads. It supports 32 bit and 64 bit Windows and Linux servers.

virtualization vm virtualization-server virtualization-platform kvm openvz

ChrysaLisp - Parallel OS, with GUI, Terminal, OO Assembler, Class libraries, C-Script compiler, Lisp interpreter and more

•    C++

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Assembler/C-Script/Lisp 64 bit OS. MIMD, multi CPU, multi threaded, multi core, multi user. Runs on OSX or Linux for x64, PI64 Linux for Aarch64. Will move to bare metal eventually but it's useful for now to run hosted while experimenting. When time allows I will be doing a VM boot image for UniKernel type appliances and a WebAssembly target to play around within the browser.

os lisp vm gui osx x86-64 aarch64 raspberry-pi-3

mac - virtual machine in c

•    C

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mac is a simple virtual machine created for educational purposes. Here is the accompanied blog post. There is a slightly more extended example in the mac-improved folder.

virtual-machine bytecode-interpreter vm

fengari - 🐺 φεγγάρι - The Lua VM written in JS ES6 for Node and the browser

•    Javascript

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This repository contains the core fengari code (which is a port of the Lua C library) which includes parser, virtual machine and base libraries. However it is rare to use this repository directly. The JS API is exactly the same as the C API so fengari.lua exposes the same constants and functions as lua.h, fengari.lauxlib the same as lauxlib.h and fengari.lualib the same as lualib.h. If you're unfamiliar with the C API, you can take a look at the manual.

es6 vm fengari lua-vm