ryOS — A Web-Based Agentic AI OS, made with Cursor
A modern web-based desktop environment inspired by classic macOS and Windows, built with React, TypeScript, and AI. Features multiple built-in applications, a familiar desktop interface, and a system-aware AI assistant. Works on all devices—desktop, tablet, and mobile.
Read ryOS Docs — Architecture, API reference, and developer guides
Features
Desktop Environment
Authentic macOS and Windows-style desktop interactions
Multi-instance window manager with drag, resize, and minimize
Customizable wallpapers (photos, patterns, or videos)
System-wide sound effects and AI assistant (Ryo)
Virtual file system with local storage persistence and backup/restore
Themes
System 7 — Classic Mac OS look with top menubar and traffic-light controls
Aqua — Mac OS X style with modern aesthetics
Windows XP — Bottom taskbar, Start menu, and classic window controls
Windows 98 — Retro Windows experience with mobile-safe controls
Built-in Applications
Finder — File manager with Quick Access, storage info, and smart file detection
TextEdit — Rich text editor with markdown, slash commands, and multi-window support
MacPaint — Bitmap graphics editor with drawing tools, patterns, and import/export
Videos — VCR-style YouTube player with playlist management
Soundboard — Record and play custom sounds with waveform visualization
Synth — Virtual synthesizer with multiple waveforms, effects, and MIDI support
Photo Booth — Camera app with real-time filters and photo gallery
Internet Explorer — Time Machine that explores web history via Wayback Machine; AI generates sites for years before 1996 or in the future
Chats — AI chat with Ryo, public/private chat rooms, voice messages, and tool calling
Control Panels — System preferences: appearance, sounds, backup/restore, and file system management
Minesweeper — Classic puzzle game
Virtual PC — DOS emulator for classic games (Doom, SimCity, etc.)
Infinite Mac — Classic Mac OS emulators (System 1.0 to Mac OS X 10.4) via Infinite Mac
Terminal — Unix-like CLI with AI integration (ryo )
iPod — 1st-gen iPod music player with YouTube import, lyrics, and translation
Karaoke — Synced lyrics player with fullscreen display modes
Ryo TV — CRT-style channel surfing with AI-generated channels
Winamp — Classic Winamp media player
Calendar — iCal-style events, todos, and sync
Contacts — Address book with vCard import and sync
Dashboard — Tiger-style widgets for weather, stocks, translation, dictionary, aquarium, and more
Maps — Apple MapKit place search with chat integration
Books — EPUB reader with synced reading progress and Finder import
Calculator — Theme-aware calculator with basic, scientific, and conversion modes
Admin — Restricted analytics and system administration
Applet Store — Browse, install, and share community-created HTML applets
Stickies — Sticky notes for quick reminders
Quick Start
Launch apps from the Finder, Desktop, or Apple/Start menu
Drag windows to move, drag edges to resize
Use Control Panels to customize appearance and sounds