Omarchy Quattro: the Linux desktop I did not expect to like

I installed Omarchy on my Mac and my workstation this week and spent a day poking at it.

It feels like magic. It is probably also a trend. I like where it is going anyway, and I want to write down why before the novelty wears off.

The backstory

Omarchy is DHH’s Linux. He left macOS last year, built himself an Arch setup with Hyprland, and then did the thing most people never do: packaged it so you can have the same setup in about a minute.

He claims around 3,000 hours went into it. I believe him. The first release was a git checkout dumped into your home directory. Version 4, called Quattro and released on August 14, is a different animal. Omarchy is now a system package. Your changes layer on top. Updates no longer stomp on your config.

The stack is Arch, Hyprland for tiling and Quickshell for the bar, menus and panels. Omarchy runs its own package mirror on Cloudflare, one month behind Arch by default, with a snapshot taken before every update so you can boot back into yesterday if something breaks. That last part is what makes Arch usable for someone who does not want to babysit it.

What it is like to use

There is no dock. There are no icons. You press Super and type.

Super Space opens the menu. Super Return opens a terminal. Super K shows every keybinding and lets you filter them. Windows tile themselves. Workspaces switch instantly. After an hour I stopped reaching for the mouse, which I never managed in any other Linux desktop.

Themes are the part people will show off. Pick one and the terminal, the bar, the editor, the browser and the lock screen all change together. About 20 ship with it. You can also extract a theme from any image and apply it in one keystroke.

Plugins are the part that matters for longevity. The bar is built from small Quickshell plugins. You can drag them around, disable them, clone one and edit your copy. A community site had over 100 plugins on launch day. They are not sandboxed, so read before you install.

The agent angle

This is where it gets interesting for my setup.

Omarchy asks you to pick a default agent on first boot. Claude, Codex, Gemini, OpenCode, Grok or any of the others. They install through mise, so updating agents is one command and does not touch system packages. Hotkey opens the agent. When an app crashes you get a notification, click it and the agent diagnoses the crash. If the bug is in Omarchy itself it drafts the bug report for you.

The OS also ships a skill, so the agent knows how Omarchy is put together. I asked for a bar plugin and got one that worked. That is a low bar for a plugin but it is a high bar for a Linux desktop.

DHH says Quattro was built with a lot of agent help. Over a thousand PRs in three months. The result does not feel vibe coded. It feels like someone with strong opinions used agents to get more of those opinions into shipping code.

The boring reason to switch

The thing that tipped me was not the themes. It was Theo’s file system benchmarks.

He timed pnpm installs and git worktree creation on macOS versus Linux. APFS was 5 to 10 times slower on the workloads agents generate all day: lots of small files, lots of clones, lots of deletes. A throttled 550 MHz Linux box matched an M1 Max on install speed. Creating eight worktrees took 7 seconds on macOS and under a second on ext4 or XFS.

I run a lot of worktrees. Every agent thread starts by cloning a repo and installing dependencies. On the Mac that is a visible wait. On the workstation it is not. Omarchy gave me a reason to put the Linux box in front instead of behind.

What I am unsure about

It is very much one man’s taste. Tokyo Night, Neovim, foot, the whole thing. You can change all of it, but the defaults are the product, and if you fight them you lose most of the benefit.

The “year of the Linux desktop” framing is doing a lot of work in the launch videos. I have heard that sentence before. What is new is that an agent can fix your system when it breaks, and that removes the main reason people went back to macOS.

I am keeping it on the workstation. The Mac stays for the things that only run there. Ask me again in three months.

If you want the full tour, DHH’s own walkthrough is long and worth it. NetworkChuck’s install video is the faster version.