474 Open source projects that are alternatives of or similar to Grr

Chameleon Mini revE rebooted - Iceman Fork, the ChameleonMini is a versatile contactless smartcard emulator (NFC/RFID)

Gaming input peripherals test platform for Windows

AFL-based fuzz testing for .NET

Learn how to combine libprotobuf-mutator with libfuzzer & AFL++

Nintendo Entertaiment System emulator and NSF/NSFe Music Player (Linux, FreeBSD, OpenBSD and Windows)

Rhisis is an experimental FlyFF MMORPG emulator built with C# 9 and .NET 5

❄️ 🎮 Extensible Emulator Frontend written in C# and Javascript

A user-friendly fuzzing and crash triage tool for Windows

Open-source OBD-II emulator based on an ESP32 + CAN transceiver IC, controllable via WiFi through a simple web UI (or via API)

CRYLOGGER: Detecting Crypto Misuses for Android and Java Apps Dynamically

Retro Emulation Collection for ESPlay Hardware, an ESP32 based game console

WebXR immersive console emulator w/ Retroach, Javascript, and WASM

Gameboy emulator implemented in C

A ZX Spectrum Emulator written in Go

Gameboy / Gameboy Color Emulator PWA built with Preact. ⚛️ Powered by wasmBoy. 🎮Themed with VaporWave. 🌴🐬

一行代码检测XP/调试/多开/模拟器/root

Semantics-aware Code Generation for Finding JS engine Vulnerabilities

Safely execute an arbitrary x86 instruction

Commodore 64 emulator written in Rust

PICO-8 implementation with SDL2 and RetroArch back-ends

Rustual Boy - A Virtual Boy emulator.

The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!

A highly accurate Nintendo Game Boy Advance emulator.

Xbox (Original) Emulator

Windows NT x64 syscall fuzzer

Collection of Android-related GitHub Actions

coverage guided fuzz testing for python

Cycle-accurate Yamaha YM3438(YM2612) emulator

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

Sega Master System / Game Gear / SG-1000 emulator for iOS, macOS, Raspberry Pi, Windows, Linux and RetroArch.

Google Protocol Buffers message generator

C64 Emulation on a Teensy 3.6

Official Repository of FB Alpha Emulator

A new Palm OS emulator targeting compatibility, speed and accuracy in that order.

A Javascript NES Emulator

Browser Shell

bsnes fork that adds HD video features

A Not So Very Intelligent Fuzzer: An advanced fuzzing framework designed to find vulnerabilities in C/C++ code.

ANTLR v4 grammar-based test generator

gbajs2 is a Game Boy Advance emulator written in Javascript from scratch using HTML5 technologies like Canvas and Web Audio. It is freely licensed and works in any modern browser without plugins.

PC-BASIC - A free, cross-platform emulator for the GW-BASIC family of interpreters

An NES emulator written in Swift

🎮 An NES emulator written in ES2015+ with flowtype

Binary Analysis Platform

Emulator documentation archive

Open Source Cam Emulator (patch only)

Impostor - An open source reimplementation of the Among Us Server

Linux shell for iOS

Qiling Advanced Binary Emulation Framework

Gopher2600 is an Atari 2600/VCS Emulator.

Nintendo NES sound file NSF music player

A list of emulators written in the JavaScript programming language

debug-oriented fork of bsnes

A Gameboy emulator in modern C++

Nintendo Switch Emulator

A Gameboy emulator written in Rust.

Yet another 6502 emulator that one day dreams of being an Atari 2600.

gramfuzz is a grammar-based fuzzer that lets one define complex grammars to generate text and binary data formats.

An NES emulator in C++

NES emulator written in Rust + WASM