Claude goes above and beyond what is asked and guesses what you might want. Codex does what you tell it and stops at the first sign that it might be done. Ten impressions from a week of using Codex more.
Something I must confess is that I absolutely hate writing these blog posts. It’s not quite as bad as having to give a conference talk, but it’s up there on the list of activities that feel like pulling teeth to me. Not that I’m not proud of the result.…
Ruby is the last language most people would reach for to take a binary game archive apart. It turned out to be one of the best — File.binread, String#unpack, and a dependency-free reader for Codemasters’ BIGF format, built AI-assisted the whole way.
A single, beautiful Ruby framework for all major AI providers. Easily build chatbots, AI agents, RAG applications, content generators, and every AI workflow you can think of.
Rails 6.1 reached EOL June 2024. Rails 7.0 reached EOL April 2025. The Rails maintenance policy is lean — here's what's still receiving patches and how to upgrade safely.
Before I walked into Ruby’s room, I always paused at the door and put on a smile. It became a ritual. However bad the day had been, however frightened or tired I was, I would stop for a second, breath
I tried responsive design, PWA, Hotwire Native, and native Swift. Here's what I learned from each approach — and how I finally shipped a Rails app to the App Store.
AI-generated Ruby often misses Ruby idioms — trailing conditionals, symbols vs strings, proper use of blocks. These 13 CLAUDE.md rules fix that permanently.
