# DHH stops writing code by hand after 25 years

Digest AI · Society & Work · published 2026-09-25T09:50:41Z

Canonical: https://digestai.news/story/dhh-stops-writing-code-by-hand-after-25-years

## Summary

David Heinemeier Hansson, creator of Ruby on Rails and co-founder of Basecamp, announced he has not written code manually since March 2026. In a keynote at Rails World 2026, he called the shift away from hand-coding a turning point, arguing it no longer makes economic sense for most developers or companies.

DHH, who previously opposed AI coding tools, now says AI agents have made English a more practical programming language than Ruby. He predicts the trend will extend to nearly every domain by year-end. He also warned that traditional software architecture may become obsolete as AI agents handle code changes, calling the moment ‘the biggest thing that has happened in the history of computing.’

## Key points

- DHH hasn’t written code manually since March 2026, marking a full shift from hand-coding
- He argues AI agents make English a more practical programming language than Ruby
- Predicts the trend will apply to nearly every domain by the end of 2026

## Why it matters

DHH’s shift signals a broader industry pivot toward AI-assisted development, challenging traditional coding roles and forcing rethinking of software architecture.

## Sources

1. [Ruby on Rails creator DHH says he's done writing code by hand](https://the-decoder.com/ruby-on-rails-creator-dhh-says-hes-done-writing-code-by-hand) (The Decoder, 2026-09-25)

## Cite

Digest AI, "DHH stops writing code by hand after 25 years", 25 September 2026, https://digestai.news/story/dhh-stops-writing-code-by-hand-after-25-years

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