I Built a macOS Window Manager. Then I Open-Sourced It

Nami is a keyboard-driven window manager for macOS built entirely with AI assistance. It uses a grid-based system inspired by tiling window managers but adapted for macOS conventions. The project went from idea to open-source release in 48 hours, with the AI agent handling most of the Swift/AppKit code generation while I focused on UX decisions and edge cases. The key takeaway: AI is remarkably good at building macOS utilities because the pattern space (accessibility APIs, CGWindow, NSEvent) is well-documented and constrained.