A JavaScript NES emulator.

The original IBM PC and other machine emulations in JavaScript

PCjs Machines 1.0 (archived)

Javascript BBC micro emulator

A language-agnostic JSON-encoded instruction-by-instruction test suite for the 8088, 68000, 65816, 65[c]02 and SPC700 that includes bus activity.

A Javascript NES Emulator

Modern 6502 Assembly Learning Environment for GNOME

Multi-system, pure JavaScript (& a little AssemblyScript) emulator, with great accuracy and speed. Currently some SNES, NES, GameBoy, Master System, ZX Spectrum, and GameGear support

javascript assembler for 6502 asm

Alter Dark API

The smallest 6502 / NES CPU simulator in JS (944b gzipped)

NES emulator in javascript.

Parser for 6502 assembler

Desktop Version of the Easy 6502 Simulator

A large MOS 6502 processor replica, made for understanding and de-mystifying the inner workings of computers.

An experiment on using Emscripten to compile batari Basic in order to run it on a web browser.

ANes is nes emulator base on javascript. It is port version of AminNes

A hardware-accurate 6502 CPU emulation core written in vanilla JavaScript.

A repository for my JavaScript projects including the Commodore PET emulator.