How DHH Uses Claude Code AI Agents: Ruby on Rails Creator Ships 100 PRs in 90 Minutes

David Heinemeier Hansson, creator of Ruby on Rails and CTO of 37signals, went from AI coding skeptic to agent-first developer. This episode breaks down DHH’s Claude Code workflow, how he used AI agents to process 100 pull requests in 90 minutes, his two-model setup with Gemini and Opus, why Rails is ideal for AI coding agents, and what “peak programmer” means for the future of software engineering.Keyword tags:DHH, David Heinemeier Hansson, Claude Code, Ruby on Rails, Rails creator, AI coding agents, agentic coding, AI software engineering, 37signals, Basecamp, HEY, Opus 4.5, Gemini 2.5, Neovim, tmux, AI code review, 100 PRs in 90 minutes, AI developer tools, coding with AI, peak programmer, software engineering productivity, Rails AI workflow, Claude AI agents.Get your AI Product Management Certificate at aipmcert.com Hosted on Acast. See acast.com/privacy for more information.