Omarchy, a Linux distribution, has become one of the most talked-about developer projects of 2026. Before Part 2 covers what it is, this issue looks at the person behind it: David Heinemeier Hansson, better known as DHH. Everything below links to its source.
The short version
In his own words on dhh.dk:
"I am the creator of Ruby on Rails, creator of Omarchy, co-owner of 37signals, best-selling author, Le Mans class-winning racing driver, investor in Danish startups, Shopify board member, frequent podcast guest, and family man."
1. Creator of Ruby on Rails
- He created Ruby on Rails in 2003 (dhh.dk).
- His site lists companies that got their start on Rails, including Shopify, Airbnb, Coinbase, Square, Instacart, Gusto, 1Password, GitHub and X (dhh.dk).
- In 2022 he started The Rails Foundation, which he chairs (dhh.dk).
- The rails/rails repo had 58,849 GitHub stars when we checked via the GitHub API on Oct 19, 2026.
2. Co-owner of 37signals (Basecamp, HEY)
- He owns 37signals with Jason Fried. The company has been around since 1999 (dhh.dk).
- Basecamp launched in 2004 and, per DHH, is "the original Rails application" (dhh.dk).
- HEY, an email service, launched in 2020 (dhh.dk).
- 37signals also makes ONCE, a line of self-hosted products such as Campfire and Writebook (dhh.dk).
- He has been on Shopify's board since November 2024 (dhh.dk).
3. The views he's known for
DHH writes frequently on HEY World and X. Four themes come up often in his technical writing:
Leaving the cloud. In 2022 he wrote "Why we're leaving the cloud", arguing that renting computers is "(mostly) a bad deal for medium-sized companies like ours with stable growth." In 2023 he announced "We have left the cloud": 37signals moved its apps, including HEY, onto its own Dell servers, running KVM, Docker and Kamal, its own deploy tool. A follow-up post says the cloud bill fell "from the original $3.2 million/year run rate to $1.3 million" in 2024 (source).
Monoliths over microservices. In "The Majestic Monolith" (2016) he argued that most teams should build one cohesive application. In "How to recover from microservices" (2023) he wrote: "The vast majority of systems are much better served by starting and staying with a majestic monolith."
Remote and calm work. With Jason Fried he co-wrote REMOTE: Office Not Required and It Doesn't Have To Be Crazy At Work, plus REWORK and Getting Real (dhh.dk).
Open source as a gift. In "The open source gift exchange" he writes: "I love writing and sharing code as open source, but it's not an abstract act of pure altruism." In "Five big open source gifts from us" (2023) he explains that 37signals extracts tools such as Kamal and Solid Cache from its own products.
4. Why developers follow him
- He ships what he talks about. Rails came out of Basecamp. Kamal came out of the cloud exit. Omarchy came out of his own desktop setup.
- Strong, documented opinions. Whether you agree or not, his posts give concrete reasoning and numbers you can check.
- Defaults over endless choice. Rails popularized "convention over configuration." Omarchy applies the same omakase ("chef's choice") idea to a whole operating system. More in Part 2.
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Next issue: Omarchy, Part 2. What's in DHH's Arch + Hyprland setup, how to install it, who it's for, and how it fits an AI-agent dev workflow.
Meanwhile, browse the coding agents in our directory at agentfieldguide.net.
See you next week,
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