PDP-1 running the SpaceWar game and the Minskytron demo - by Norbert Landsteiner.

Novas Are Forever - by Wild Hare Computer Systems, for the 50th anniversary.

xc65 - 'Unusable Commodore 65 emulator' by Gábor Lénárt (aka LGB) powered by emscripten - actually appears to be usable.

VICE.js - Versatile Commodore Emulator for JavaScript ( Source).

VIC-20 Emulator - JavaScript VIC-20 emulator.

SAE - Scripted Amiga Emulator ( Source).

Kim1 - emulation in JavaScript by Rob Sayers ( Source).

jsSID - SID player with minimal necessary C64 emulation ( Source).

C64 Tiny Emu - by Andre Weissflog ( source).

c64js - Commodore 64 emulator written in JavaScript by Mikael Borgbrant ( Source).

JSC64 - Commodore 64 emulator written in JavaScript ( Source).

Commodore LCD emulator - by Gábor Lénárt 'LGB'.jsA8E - JavaScript version of the A8E Atari 800 XL Emulator.Javatari.js - Atari 2600 emulator by Paulo Augusto Peccin.EstyJS - A pretty fast and functional JavaScript Atari ST emulator ( Source).8bit Workshop - VCS IDE by Steven Hugg, building on Javatari.js.Yet Another Apple 2+ in JavaScript - by Thomas Skibo.

Apple2JS - A JavaScript emulator for the Apple II.

a2 - A fast, WebGL optimized Apple ][+ emulator.

Apple IIjs - An Apple ][ Emulator in JavaScript.

Apple2e - Apple IIe emulator by John Clark ( Source).

CPC Tiny Emu - by Andre Weissflog ( source).

Roland - An Amstrad CPC emulator written in JavaScript.

CPCBox - Amstrad CPC emulator in JavaScript.

MITS Altair Simulator Front panel simulation of the 8080-based Altair, by Ian Davies, built on 8080.js.

JSBeeb - JavaScript BBC Micro emulator ( Source) ( Development blog).

ElkJS - JavaScript based Acorn Electron emulator ( Source).

Acorn Atom Emulator - by Phil Mainwaring.

Atom Tiny Emu - by Andre Weissflog ( source).

If you know about any missing emulators, please considerĪdding them to the collection: the source for this page is available on This list started as a compilation of JavaScript emulators posted to Echo JS Emulators written in JavaScript 15:46 JavaScriptĪ list of emulators written in the JavaScript programming language.

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