1131 Open source projects that are alternatives of or similar to LLVM-JVM

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

🌟This is a pure C++ implementation of Java Virtual Machine (only Java 8 is supported). Inspired by Hotspot In Action.

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

The Cub Programming Language

Research WebAssembly Engine

lunatic: a toy lua interpreter

Scheme语言实现和运行时环境 / A Scheme runtime & implementation

🎨 Image-based poetic programming language.

Jaws is an invisible programming language! Inject invisible code into other languages and files! Created for security research -- see blog post

A virtual machine and a tree-walk interpreter for the Lox programming language in C89 🌀

Umka: a statically typed embeddable scripting language

Jikes RVM (Research Virtual Machine)

A multiplatform Result monad for modelling success or failure operations.

An embeddable, tiny Forth interpreter with metacompiler.

An Operating System that runs on top of an interpreter.

A Squeak/Smalltalk VM written in RPython.

Otus Lisp (Ol in short) is a purely* functional dialect of Lisp.

A simple virtual machine - compiler & interpreter - written in golang

A subset of javascript implemented in that subset of javascript. Yes, it can run itself.

Low level language, tiny virtual machine that works on computers and microcontrollers. (Friendly Punched cards)

A low overhead, embeddable bytecode virtual machine in C++

The official mirror of the V8 Git repository

The Neko Virtual Machine

A virtual machine for Haxe

Interpreted language and bytecode VM of my own design written in Rust [Unmaintained]

The official repo is at bellard/quickjs.

A Java VM bytecode library written in ES6 for Node.js

Java bytecode generation and disassembly tools

Minimal, low-level, fast, and self-contained register-based bytecode virtual machine/runtime environment.

An educational JS virtual machine based on Eclipse OMR

A gradually typed language originally based on the crafting interpreters series

Ciao is a modern Prolog implementation that builds up from a logic-based simple kernel designed to be portable, extensible, and modular.

The Simple Intelligent and Modular Programming Language and Environment

A multi-paradigm programming language running on JVM

Automatic typeclass-based abstraction over monad-like types

PSP Emulator written in Kotlin for JVM, JS and Native. Can work as PWA.

Clover2 can be used as shell. The completion is powerfull like IDE. Also clover2 is a Ruby-like compiler language with static type like Java. This is high performnace. Please see the wiki for details

Byte Token Threaded Forth Virtual Machine (FVM) for Arduino

A fast, byte-code interpreted language

🔮⚡️Vein is an open source high-level strictly-typed programming language with a standalone OS, arm and quantum computing support.

🔔 Jingle is a dynamically-typed, multi-paradigm programming language designed for humans and machines.

X11-Basic BASIC programming language.

Programming Language maxc

Corium is a modern scripting language which combines simple, safe and efficient programming.

Run JVM-based code in Go efficiently

Simple, expressive & portable programming language for efficient scripting

An Embedded Implementation of PHP (C Library)

Gravity Programming Language

使用 JDK8 实现 JVM(Java Virtual Machine)

A parser, compiler, and virtual machine evaluator for a minimal subset of Lua; written from scratch in Rust.

libforth: A small Forth interpreter that can be used as a library written in c99

Minimal, low-level, fast, and self-contained register-based bytecode virtual machine/runtime environment.

Yet another Rust implementation of the Monkey language from "Writing an Interpreter in Go" and "Writing a Compiler in Go"

A memory safe Lua interpreter

A VM-based runtime environment for functional programming languages

The Lioness Programming Language

Interpreter framework for Lisp-based extension and scripting languages on macOS and iOS. LispKit is based on the R7RS standard for Scheme. Its compiler generates bytecode for a virtual machine. LispKit is fully implemented in Swift 5.

Dive into CPython internals, trying to illustrate every detail of CPython implementation

A shabby implementation of Java virtual machine in C

jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands