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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