Stop Putting Mimic.copy in test_helper.exs
Mimic's docs tell you to centralize Mimic.copy calls in test_helper.exs. I don't.
George Guimarães.
AI and Agentic Engineering in Elixir. Linking processes and people.
review.nvim: Code Review Annotations for AI Feedback Loops
A Neovim plugin for annotating diffs, and any file, with typed review comments, then handing them to an AI coding assistant as markdown.
Smelter: JSON Schema to Elixir Code Generator
Stop hand-coding Ecto structs for external APIs. Smelter generates them from JSON Schema, including $ref resolution, composition, and batch processing.
Best Practices Expire
Rules are compressed experience, and they expire. On dogmatism in software development, how to detect it, and why discussing it as a team won't automatically save you.
Leidenfold: Leiden Community Detection for Elixir
Leiden community detection for Elixir, powering Arcana's GraphRAG.
What I'd Tell My Younger Self About Building Software and Scaling Teams
If I could go back in time, what would I tell myself? Lessons from a career of building software and scaling teams, in four pillars: product, process, engineering, and people.
You're a Dumb Security Leader if You Mandate Password Rotation
NIST, Microsoft, and the FTC all agree: forced password rotation makes you less secure.
One GitHub Account Forever. Ditch Your Company Policy.
Your GitHub account is yours, not your company's. Here's how to keep your contribution graph intact across jobs.