What Puma, Falcon, and Pitchfork teach you about Ruby concurrency
I went on a tour of Ruby concurrency while preparing a RubyConf talk on Ractors. Going in, I knew Puma, Falcon, and Unicorn. Coming out, I'd added Pitchfork to that…
Opus 4.7 vs GLM 5.1: is mixing models worth it?
A couple of months ago, I compared Opus vs GLM by having both of them do a task for me. It's not that surprising that Opus was best. But what…
Your AI Skills Setup Is Probably Wrong
I ran 51 multi-turn evals across 4 configurations and read Claude Code's source. Skills and CLAUDE.md are both just prompt. The difference is whether the prompt reaches the model.
I Automated a Production Site Without Touching the UI
I used the Chrome DevTools MCP to configure a WordPress plugin on a production site - logging in, changing settings, adding widgets, uploading plugins, purging cache - all from Claude Code without touching the browser.
I Built a Production WordPress Plugin Using Claude (In 48 Hours)
I installed Polylang on our production blog and immediately regretted it. So I built our own multilingual WordPress plugin in two days with Claude Code. Some context: we wanted to…
