JaminZhou designs and builds thoughtful software — focused products shaped by clear ideas, platform-aware behavior, and calm, considered experiences.
A growing collection of software, each built around a clear idea and a carefully considered experience.
Compare the real unit price across package sizes — with currencies, coupons, deposits and full-reduction discounts folded in before you decide.
Keep a Mac awake for the work that needs it: AI agents, downloads, exports, presentations and timed sessions with independent display sleep control — plus per-app language settings and CLI automation.
Clear selected app history and review possible uninstall leftovers. Choose what to remove; leftovers move to system Trash.
Explore local AI-agent sessions, follow conversations and tool activity, and inspect the original JSON in a native Mac app.
Open a picture, browse a folder, or enjoy a slideshow. A native Mac image viewer with full screen, a thumbnail sidebar, and no library to import.
Three rules that decide what goes in and, more often, what stays out.
Each app is built around one clear job, with complexity kept behind a calm surface.
Controls, navigation, and conventions should feel at home on the platforms they run on.
Potentially destructive workflows should explain what will happen and provide a safe path back.
