A web "OS" and development environment with full linux emulation

Linux, in your browser

Run classic Windows games in your browser. A high-level-emulation engine that boots real x86 Windows executables and reimplements Win32, COM and DirectDraw/Direct3D on WebGPU, WebAudio and OPFS

An old non-wasm version of Copy's Virtual x86 with some additions.

Windows XP, running in the browser! (old bad project)

A simple OS programmed in x86 Assembly real mode (16-bit) inspired by MikeOS.

hyperlightweight minimal diskless *nix operating system

online editor that uses an client-side x86-emulator (v86)

Boot a real x86 Alpine Linux VM in your browser (v86), attach xterm consoles, and let a local AI agent run tools inside the guest—Transformers.js/Ollama, static SPA, no cloud VM required.

Emulator

A DirectDraw API re-implementation for smooth 2D gaming under standard VGA drivers in QEMU, v86, and other emulators.

An operating system built from scratch in C and x86 assembly that runs in your browser.

Minimal i386 Linux for Wanix/v86

Run Kali linux (x86) on your Browser as an emulator!

An emulated gallery of tiny DOS demoscene demos from pouet.net.

An experimental web shell to control a full Linux OS (v86) with natural language via local LLMs.

A full-featured IDE that runs entirely in your browser. Zero downloads. Zero cloud dependency.

x86 OSes running inside a Cloudflare Durable Object

An advanced webOS environment, powered by Solid.js and an x86 Linux subsystem.

Virtual x86 for NodeJS with SDL2