David Heinemeier Hansson
Co-founder of Basecamp (now 37signals), creator of the Ruby on Rails web framework, and a prominent programmer and technology blogger. He advocates for a philosophy of simplicity in software development and has written extensively on sustainable, pragmatic approaches to building software products.
Core Facts
DHH is the creator of Ruby on Rails and co-founder of 37signals.
David Heinemeier Hansson (DHH) is the founder of Ruby on Rails.
The "Convention over Configuration" principle was first popularized by the Ruby on Rails framework in 2004.
Timeline (last 90 days)
DHH announced a partnership with Alibaba to launch a customized version for the Chinese market, Omarchy China, which will provide mirrors and CDN within China, preinstall WeChat, DingTalk and WPS Office, and complete Chinese localization and input method adaptation, with the goal of being usable without a VPN.
In responding to the hypothetical scenario of "a journalist arrested for using Omarchy," DHH defended with an analogy: the UK once arrested a 15-year-old boy for mocking a politician—if he had used Omarchy, should that also be counted against Omarchy; Chinese journalists who criticize the CCP are more likely to use an iPhone, so should Apple also be responsible.
DHH stated that Alibaba's contribution is based on the merit principle and is fully open source and available for review; if cooperating with China becomes a problem, the Linux kernel would have problems first, then US companies like Apple that manufacture hardware in China, and Omarchy ranks very low in terms of risk.
Omarchy Linux is an Arch Linux distribution led by DHH (David Heinemeier Hansson), aimed at developer desktop scenarios, featuring a preconfigured Hyprland window manager, a minimalist installation process, and a highly automated development environment, released in 2025.
At Rails World, DHH declared "we have decided to stop writing code by hand," and said those who continue to insist on hand-writing code are "losers."
DHH has publicly opposed over-reliance on cloud services in the past.
David Heinemeier Hansson (DHH) will appear at the Fireworks Forge event to share his thoughts on AI programming.
DHH holds a cautious and even critical stance toward AI tools, arguing that over-reliance on AI may erode developers' core competencies and code ownership.
DHH led 37signals in migrating its services from AWS back to owned hardware and publicly questioned the cost of cloud computing.
David Heinemeier Hansson (DHH), creator of Ruby on Rails, declared in his keynote at Rails World that the era of handwriting code for professional work is over, at least at 37signals.
12 more timeline events
All Facts (20)
DHH is the creator of Ruby on Rails and co-founder of 37signals.
75%VerifiedDavid Heinemeier Hansson (DHH) is the founder of Ruby on Rails.
65%VerifiedThe "Convention over Configuration" principle was first popularized by the Ruby on Rails framework in 2004.
65%UnverifiedOmarchy Linux is an Arch Linux distribution led by DHH (David Heinemeier Hansson), aimed at developer desktop scenarios, featuring a preconfigured Hyprland window manager, a minimalist installation process, and a highly automated development environment, released in 2025.
50%UnverifiedIn responding to the hypothetical scenario of "a journalist arrested for using Omarchy," DHH defended with an analogy: the UK once arrested a 15-year-old boy for mocking a politician—if he had used Omarchy, should that also be counted against Omarchy; Chinese journalists who criticize the CCP are more likely to use an iPhone, so should Apple also be responsible.
50%UnverifiedDHH stated that Alibaba's contribution is based on the merit principle and is fully open source and available for review; if cooperating with China becomes a problem, the Linux kernel would have problems first, then US companies like Apple that manufacture hardware in China, and Omarchy ranks very low in terms of risk.
50%UnverifiedDHH has publicly opposed over-reliance on cloud services in the past.
50%UnverifiedDHH holds a cautious and even critical stance toward AI tools, arguing that over-reliance on AI may erode developers' core competencies and code ownership.
50%UnverifiedDHH led 37signals in migrating its services from AWS back to owned hardware and publicly questioned the cost of cloud computing.
50%UnverifiedDHH's statement carries an explicit qualifier, 'at 37signals at least,' describing only the workflow shift within his team where handwriting code is no longer the default option.
50%UnverifiedOmakub is the fourth version of a Linux distribution released by Basecamp founder David Heinemeier Hansson.
50%UnverifiedOmarchy is a project initiated by DHH (David Heinemeier Hansson), built on Arch Linux, the Hyprland window manager, and Quickshell.
50%UnverifiedDHH advocates for the Majestic Monolith, criticizes microservices for excessive complexity, and co-authored Rework with Jason Fried to critique Silicon Valley work culture.
50%UnverifiedDavid Heinemeier Hansson released Ruby on Rails in 2004 and received the Google-O'Reilly Hacker of the Year award in 2005.
50%UnverifiedIn the latest version Quattro of DHH's Linux distribution project, not a single line of code was written by him by hand — all of it was generated by AI agents.
50%UnverifiedThe collaboration model DHH adopted in developing Quattro is: humans are responsible for architecture and critical path review, while AI handles all code implementation.
50%UnverifiedDHH 是 Basecamp（前身为37signals）的联合创始人兼CTO，著有《Rework》《Remote》等书
50%UnverifiedDHH因为Web开发的繁琐而构建了Ruby on Rails框架
50%UnverifiedDHH announced a partnership with Alibaba to launch a customized version for the Chinese market, Omarchy China, which will provide mirrors and CDN within China, preinstall WeChat, DingTalk and WPS Office, and complete Chinese localization and input method adaptation, with the goal of being usable without a VPN.
50%UnverifiedAt Rails World, DHH declared "we have decided to stop writing code by hand," and said those who continue to insist on hand-writing code are "losers."
50%