If you use AI, switch to Omarchy immediately


        
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            If you use AI, switch to Omarchy immediately
Summary
Summary: Omachi – The AI-Native Operating System
The video is an enthusiastic review and demonstration of Omachi, a brand-new, free, open-source, AI-first operating system created by developer DHH (the creator of Ruby on Rails and Basecamp). The presenter claims Omachi has completely replaced macOS and Windows as his daily driver, and he walks viewers through what it is, why it's revolutionary, how to install it, and what it can do.
What Makes Omachi Special
The presenter highlights two major reasons Omachi is a game-changer:


It's simply the best operating system available. Omachi is fast, lightweight, and free of the bloatware, ads, and slowdowns that plague Windows (with its Copilot integration and menu-bar ads) and macOS (which he argues has gotten worse over the past five years). The OS is built around keyboard shortcuts, making it incredibly efficient—every action is just a key bind away. The presenter says his productivity has exploded since switching.


It's completely open-source and AI-integrated. Because the entire operating system's code is visible and editable, users can modify anything with the help of AI agents. This ability to customize the OS in real time is what the presenter calls "the ultimate personal computing experience."


Key Features Shown in the Demo


Tile-based windows: Omachi uses no floating windows. When you open apps, they split the screen into tiles, forcing you to keep only what you're actively working on open. This prevents the "10,000 open windows" chaos typical of macOS and Windows.


Built-in AI apps: ChatGPT, Claude, Grokbot, and various AI agent harnesses come pre-installed and work out of the box. Users can run multiple AI agents side-by-side, with token usage displayed natively in the OS.


Keyboard-first design: Everything is accessible via keyboard shortcuts (super key + arrow keys to move between windows, super + enter for terminal, etc.). The presenter notes this has eliminated his need for a second monitor.


Beautiful theming: Omachi features numerous polished themes (e.g., "Osaka Knight," "Osaka Jade") that change the colors of the entire OS, including terminal and app interfaces.


The "Awakening": Editing the Operating System with AI
The most mind-blowing segment of the video demonstrates how the presenter used built-in AI agents to modify the OS code itself:

He asked his Grokbot developer agent to add a key binding that evens out all window sizes. Within 30 seconds, the agent created a working key bind (super + E) that did exactly that.
He asked his Hermes agent to add an "X" close button to every notification, even critical ones. The agent implemented it, and the button now appears on hover.
He requested a quick to-do list capture feature, and the agent added a new key binding (super + A) that opens a pop-up window to save tasks directly to his OS-integrated to-do list.

The presenter argues this capability—editing the entire operating system through natural language commands—is the future of computing. He contrasts this with macOS and Windows, where users are stuck with whatever updates and limitations the companies impose. With Omachi, the OS morphs around your needs in real time.
Hardware Requirements and Installation
Omachi is incredibly lightweight and runs on "literally any computer," including machines with as little as 2GB of RAM. The presenter runs it on his seven-year-old Dell Alienware gaming PC. He recommends the Dell XPS laptop as a budget-friendly option (around $600) and has personally ordered a Framework laptop (paid out of pocket) for portability.
To install:

Get a USB drive.
Flash the Omachi operating system onto the drive.
Boot the target computer from the USB drive and follow the installation steps.

The presenter notes that AI agents can walk you through the entire installation process if you're unsure.
Conclusion: The Future Is Open-Source
The presenter closes with a vision: an open-source local LLM running on an open-source agent harness on an open-source operating system. This fully customizable stack—where every layer can be modified to fit individual needs—represents the future of personal computing. He believes open-source operating systems will eventually beat macOS and Windows because they offer complete user control, personalized customization, and seamless AI integration.
He also emphasizes that using Omachi is simply fun—the most fun he's had with a computer since childhood gaming. He encourages viewers to try it on an old computer or laptop they have lying around, promising that if they're into AI and technology, they'll likely love it as much as he does. The video ends with a call to subscribe and a request for viewer feedback on whether they'd like more content about hardware and open-source systems.
Details

Duration: 21m 46s
URL: If you use AI, switch to Omarchy immediately

Tags

OmachiOS
AIOperatingSystem
OpenSource
ProductivityTools
KeyboardShortcuts
AIAgents
TechReview
OperatingSystemCustomization
YouTube
Video