Browse free open source JavaScript Emulators and projects below. Use the toggles on the left to filter open source JavaScript Emulators by OS, license, language, programming language, and project status.

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  • 1
    JSGB is a Nintendo GameBoy emulator. Written in JavaScript and HTML5. Integrates a debugger with breakpoints support, memory, viewer and more... You can test it here: www.codebase.es/jsgb/?v=0.02
    Downloads: 0 This Week
    Last Update:
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  • 2
    PC Emulator that runs inside a JavaScript environment. Demonstration can be seen booting FreeDOS at http://pc-emulator.appspot.com (useful for running old DOS shareware games) and graphical Linux at http://linuxjsemu.appspot.com/ (rather slowly). Runs best in Chrome browser. See my other JavaScript PC emulator project at http://sourceforge.net/projects/jsdosbox (faster, also includes a dynarec and sound)
    Downloads: 0 This Week
    Last Update:
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  • 3
    PHPterm is a terminal/shell emulator for PHP which let's you execute shell commands just like in a shell, but all within your browser window over the HTTP protocol. It aims to provide the look and feel of konsole, the KDE terminal.
    Downloads: 0 This Week
    Last Update:
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  • 4
    This project aims to provide a common building block for projects such as ADEFU, SEA and VISUAL and other scada projects so that they have a common interface to the PLC\'s they communicate with. PLC\'s are Programmable Logic Controllers built to
    Downloads: 0 This Week
    Last Update:
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  • 5
    Unreal Speccy portable

    Unreal Speccy portable

    Portable ZX-Spectrum emulator based on UnrealSpeccy 0.37.3 by SMT

    Portable ZX-Spectrum emulator supports Z80 128K (Pentagon) AY/YM, Beeper, Beta Disk, Tape, Kempston Joystick/Mouse, Snapshots, Replays. Supported formats: sna, z80, szx, rzx, tap, tzx, csw, trd, scl, fdi, zip. Created to be ported to many platforms such as Windows/Linux/Mac/Symbian/Dingoo A320/Android/iOS/PSP/Raspberry Pi, ...
    Downloads: 0 This Week
    Last Update:
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  • 6
    YASP (Yet Another Simple Processor) is a 8-bit microprocessor with microcontroller capabilities (I/O ports, REQ, ACK) that can be used as a small computer for educational purposes. Its development environment includes simulators and assemblers.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Yahbee [Outdated, see description]

    Yahbee [Outdated, see description]

    Yet another hacky, bad emulator of a terminal inferface

    These Files Are Outdated =================== I have ceased to update this page, SourceForge is too laggy and a pain in the arse to update. Latest developments & live demos can be found at http://yahbee.comlu.com (Blog Version) or http://beehive.yahbee.comlu.com (Raw & Latest Version) * * * * * * * * * * * * An experiment and tinker toy which was put together for the fun of it. Originally stemmed from http://bit.ly/UYO2CN as a snippet of code.
    Downloads: 0 This Week
    Last Update:
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  • 8

    jnes

    NES emulator written in JavaScript

    jNES is an emulator for the classic Nintendo Entertainment System video game console. It is writtern in JavaScript
    Downloads: 0 This Week
    Last Update:
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  • 9
    jor1k

    jor1k

    Online OR1K Emulator running Linux

    jor1k is a JavaScript-based emulator of the OpenRISC 1000 architecture that is capable of running a full Linux system directly within a web browser. It demonstrates how complex system-level emulation can be achieved using web technologies, including JavaScript and WebAssembly. The emulator supports multi-core configurations and can simulate different CPU architectures, including experimental RISC-V implementations. One of its most notable features is the ability to compile and execute C programs inside the browser, effectively turning it into a fully functional development environment. It includes networking support and interactive terminal interfaces, allowing users to interact with the emulated system in real time. The project is widely recognized as a proof of concept for browser-based operating system emulation and has been used in educational contexts to demonstrate low-level computing concepts.
    Downloads: 0 This Week
    Last Update:
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