Hargun's MacOS – A fully interactive Mac-like desktop experience in the browser

Summary: Hargun's MacOS is a web-based, macOS-themed portfolio built with Next.js, React, TypeScript, and Tailwind. It features a custom React window manager, AI voice assistant, and multiple live apps, delivering a functional desktop experience entirely in the browser.

What it does

It recreates a macOS-style operating system with draggable windows, state memory, and pixel-perfect animations. The AI assistant uses the Web Speech API and Gemini AI for intent recognition, while apps include a Terminal, VS Code, Notes editor, and a Doom game version.

Who it's for

Developers and users interested in interactive web portfolios, desktop-class React applications, and AI-integrated browser experiences.

Why it matters

It demonstrates large-scale React architecture and performance optimization by delivering a fully functional OS environment within a browser.