J
Machines, operating systems and chips beginning with J.
Emulators
| Emulator | What it emulates | Type |
|---|---|---|
| JAXE | Cross-platform XO-CHIP, SUPER-CHIP and CHIP-8 emulator written in C and SDL. | downloadable |
| JPCSP | Java-based open-source PlayStation Portable emulator with high accuracy. | downloadable |
| JS Mocha | HTML5 browser emulator of the Tandy Color Computer 2 (and TRS-80 machines) by Brad Grier. | online |
| JS7800 | Atari 7800 emulator written in JavaScript that runs directly in a web browser. | online |
| JS99'er | Browser-based JavaScript/TypeScript TI-99/4A emulator with near-complete F18A video support. | online |
| JSLinux | Fabrice Bellard's in-browser PC emulator that boots Linux and other x86 operating systems in JavaScript. | online |
| JSNES | NES emulator written in JavaScript that runs directly in a web browser. | online |
| JSPCE | PC Engine / TurboGrafx-16 emulator written in JavaScript that runs directly in a web browser. | online |
| JSSpeccy | A ZX Spectrum emulator written in JavaScript, embeddable in any page. | online |
| JSVecX | JavaScript Vectrex emulator that runs the vector console directly in a web browser. | online |
| JVic | Cross-platform Commodore VIC-20 emulator written in Java with libGDX, targeting web, desktop and Android. | both |
| Jape | JavaScript Psion Organiser II emulator running the CM, XP, LZ and LZ64 models in the browser. | online |
| Jape (Psion Organiser II) | JavaScript Psion Organiser II emulator running the CM, XP, LZ and LZ64 models in the browser. | online |
| JavaCPC | Cross-platform Amstrad CPC emulator written in Java by Markus Hohmann. | downloadable |
| Javatari | Cross-platform multiplayer Atari 2600 emulator, available online and as a Java app. | both |
| Jnes | Lightweight and easy-to-use NES/Famicom emulator by Jabosoft. | downloadable |
| Joyce | The original Amstrad PCW emulator by John Elliott, covering the PCW range and PcW16. | downloadable |
| Jupiter Ace | The Jupiter Ace FORTH computer in the browser, wired to the full debugger. | online |
| js-dos | DOSBox compiled to WebAssembly to run DOS programs in the browser. | online |
| jsA8E | Browser-based Atari 800 XL emulator by Sascha Springer compiled from the A8E core. | online |
| jsGBC | Game Boy Color emulator written in JavaScript that runs in the browser. | online |
| jsSMS | Sega Master System emulator written in JavaScript that runs directly in a web browser. | online |
| jsbeeb | A cycle-accurate BBC Micro emulator that runs in the browser. | online |