139 Open Source Bytecode Software Projects

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

The Wren Programming Language. Wren is a small, fast, class-based concurrent scripting language.

Gravity Programming Language

Goby - Yet another programming language written in Go

Repository for the book "Crafting Interpreters"

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

:microscope: JaCoCo - Java Code Coverage Library

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

:books: 本代码库是作者小傅哥多年从事一线互联网 Java 开发的学习历程技术汇总，旨在为大家提供一个清晰详细的学习教程，侧重点更倾向编写Java核心内容。如果本仓库能为您提供帮助，请给予支持(关注、点赞、分享)！

Cecil is a library to inspect, modify and create .NET programs and libraries.

A cross-version Python bytecode decompiler

Cross platform code coverage for .NET

Scouter is an open source APM (Application Performance Management) tool.

JPHP - an implementation of PHP on Java VM

Soot - A Java optimization framework

The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)

jclasslib bytecode viewer is a tool that visualizes all aspects of compiled Java class files and the contained bytecode.

A modern Java bytecode editor

ByteX is a bytecode plugin platform based on Android Gradle Transform API and ASM. 字节码插件开发平台

A minimalist bytecode compiler for Node.js

The Ethereum VM implemented in JavaScript

Tool to decompile & extract Android Dex bytecode from Vdex files

A lightweight Android Studio gradle plugin based on Javassist for editing bytecode in Android.

HiBeaver is a gradle plugin for java byte code manipulation and AOP design by modifying project byte code during build of the package, or modifying byte code within Jar independently.

Ahead of time compiler for JVM bytecode targetting iOS, Mac OSX and Linux

Q3VM - Single file (vm.c) bytecode virtual machine/interpreter for C-language input

Java bytecode editor

本项目通过Android字节码插桩插件实现Android端无埋点（或自动埋点），并且支持根据配置文件实现业务数据的自动采集。

A tiny subset of Ruby with a Lua'esc VM

Phantom: Persistent Operating System

Rich Domain Model for JVM Bytecode and Framework to interpret and transpile it.

Simple virtual machine which inteprets bytecode.

Multifunctional java deobfuscation tool suite

A scripting language for .NET Core

An experimental Java bytecode obfuscator (meaning: not for production use)

The Cub Programming Language

Python decompiler for 3.7-3.8 Stripped down from uncompyle6 so we can refactor and fix up some long-standing problems

💻 An assembler for custom, user-defined instruction sets! https://hlorenzi.github.io/customasm/web/

Ethereum solidity graph plain debugger. To have the whole picture when debugging.

REPL-integrated Clojure-to-Java decompiler

Easy-to-use java bytecode editor - successor of JByteMod!

🚀 🐍 Optimizes Python bytecode calculating linear recurrences

The Lioness Programming Language

Elegance, high performance and robustness all in one java bean mapper

Penetration testing utility.

Easier to read LuaJIT dumps

🚀 A sandboxed VM any Java developer can afford

Dump classes from running JVM process.

Plasma Programming Language

Let's document Emacs Lisp Bytecode (Lisp Assembly Program) instructions

The Java Disassembler

Java .class to .cpp converter for use with JNI

A Program Analysis Toolkit for Android

Remapping tool for compiled java programs.

A javascript bytecode decoder for mozilla spider-monkey version 34. May decompile jsc file compile by cocos-2dx

Alternative Java platform, built from the ground up - with its own async I/O core and DI. Ultra high-performance, simple and minimalistic - redefines server-side programming, web-development and highload!

Python cross-version bytecode library and disassembler

Dragome is a tool for creating client side web applications in pure Java (JVM) language.

Chaos engineering systems invented at KTH Royal Institute of Technology.

face Python bytecode metaprogramming API fork

The Ciao programming language

An example of JavaScript code protection

Library to read, write, analyze, and process java bytecode

“Byte Buddy Tutorial” 中文翻译：Byte Buddy 教程。

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

Compile Solidity source code and verify its bytecode matches the blockchain

Async IO, Coroutines, Closures, C-Module System | NaN-boxing, bytecode-VM written in C++

Java bytecode analyzer customizable via JSON rules

Bytecode Interpreter for Yet Another Scripting Language (YASL).

An ethereum virtual machine (EVM) bytecode decompiler

An incomplete stackless interpreter of Python bytecode, written in Rust.

Extensible, low overhead Java Bytecode instrumentation agent for optimizing Java app performance

A bytecode generator (compiler) for PHP7

A bytecode-based virtual machine to implement scripting/filtering support in your golang project.

Deobfuscate ZKM up to version 11, replaced by threadtear

Embeddable scripting language for Nim. Work in progress.

Generic static analysis framework.

Dictu is a simple dynamically typed programming language built upon the craftinginterpreters tutorial.

:white_square_button: Cordova Plugin for ProGuard

An extensible java agent framework that instruments (modifies the bytecode at class loading time) programs running on the JVM, with the purpose of capturing method invocation events (start, finish, errors ...) and notifying custom listeners.

EFI Byte Code Virtual Machine in userspace

一个中文编程语言的实现，包括：编译器、解析器、字节码虚拟机（支持Windows Linux 及 arm、arm32 、x86、x64 ）

a stack-based concatenative virtual machine for implementing highly concurrent languages

Tiny modular assembler & vm for lightweight control microcode

🔔 Jingle is a statically-typed, multi-paradigm programming language designed for humans and machines running on the LLVM.

Java class file inspection library for .NET.

Self-compiling compiler of a Python subset. Just enough Python to Python in Python.

A super-fast, stack-based virtual machine for dynamic languages

Language agnostic scripting engine with a custom bytecode JIT

OLD. KEPT FOR LEGACY PURPOSES. USE THE NEW JUKA KERNEL.

Bytecode VM and Assembler in JS

A free and open source java bytecode obfuscator, experimental

Lua Virtual Machine (and various tools) for Lua so you can Lua while you Lua

Python to Brainfuck transpiler

Runtime Python bytecode optimizer. ⚡️

Emacs Lisp Decompiler

C Implementation of the monkey programming language

Lightweight dex / odex / apk to jar converter

An ASM analyzer implementation with minimal simulation to gather additional stackframe information.

A bytecode modification library

Fast, lightweight Java bytecode parsing and manipulation library.

JavaScript Digital Organisms simulator

Assembler / Disassembler for Java Bytecode

Write compiled bytecode inline with pure Python. 🤖

[bc2json] transform java bytecode to json representation

Static analysis framework for .NET programs.

Jarviz is dependency analysis and visualization tool designed for Java applications

Conceptum is a stack-based, lightweight, Turing-equivalent JIT virtual machine running a small set of bytecodes for benchmarking VM performance.

Leola Programming Language

[W.I.P] A Just-In-Time Java Virtual Machine written in Haskell

A lightweight library to provide coroutines in Java

A GUI for Krakatau assembler / disassembler

Fileless java compiler that's easy to use.

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

为你的游戏定制lua, 升级ulua底层库到lua53, 彻底地解决你的烦恼

A Python bytecode compiler and bytecode generator.

Main repository - implementation of the dynamic programming environment Oopsilon

YADJC (Yet Another Dummy Java Compiler) with Lexical and Parser generators.

用Go开发的Java字节码解析器，和“javap”命令作用一致 Java class file parser plays the same role as "javap"

Caboose is a simple, dynamically typed, bytecode-based interpreted language built on top of a powerful VM.

Quick Look plugin to display Java class files as bytecode

Z-Language is a robust, flexible, high-speed strongly-typed embedded language for C++ application. Its Lexical, Syntax, Semantic Compilers, and the Bytecode Virtual Machine are provided too.

toy language used for making games, currently in development

Java Bytecode Assembler and Disassembler which uses S-expressions

Small language that compiles to Python37 bytecode

DepClean automatically removes unused dependencies from Java projects

A fast, concurrent based scripting language for D.

Call graph generator for JVM bytecode

The Mango Virtual Machine

A stack-based virtual machine written in C

A simple (and outdated) Old-School RuneScape decompiler/deobfuscator. Performs field and method analysis which uses ASM and bytecode patterns for identification. Identified fields could be used for creating bot clients or QoL clients. For educational use only.

A virtual machine for building and running retro games

The Elsa Programming Language

High performance field, property, and method access using bytecode generation

A Lisp bytecode interpreter for ZX-Spectrum

Multi-class malware classification using Deep Learning

scuti java obfuscator repository

A set of tools to work with CIL in .NET applications

Simple, modern and powerful interpreted programming language for efficient scripting.