Emulators written in JavaScript is a curated repository that compiles a wide range of emulators written in JavaScript, serving as a centralized index for browser-based and JavaScript-powered emulation projects. Rather than being a single emulator, it functions as a comprehensive catalog that organizes emulators by platform, including systems like Atari, Commodore, Apple II, and many others. The project originated as a collection of emulators shared within developer communities and has grown into a valuable reference for anyone interested in web-based emulation technologies. It highlights the versatility of JavaScript and WebAssembly in recreating legacy hardware environments directly within a browser. By aggregating these projects, JSEmu provides an accessible entry point for exploring different emulator implementations and comparing approaches across systems.

Features

  • Comprehensive index of emulators written in JavaScript
  • Categorization by hardware platforms such as Atari and Apple systems
  • Focus on browser-based and WebAssembly-compatible emulators
  • Open contribution model for expanding the collection
  • Useful as a research and educational resource
  • Centralized reference for comparing emulator implementations

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Emulators

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Operating Systems

Linux, Mac, Windows

Registered

2026-04-07