Keep Your Mac Awake While Long Tasks Run: A Tiny Utility That Matters More Than It Looks

Some tools are not exciting. They are just useful in a way that quietly becomes hard to live without. Zara Zhang recently recommended a Mac utility called Amphetamine. Its job is simple: keep your Mac awake when the lid is closed, while a file is downloading, while an app is running, or during a long task. That sounds almost too small to write about. But I think it points to a very real shift in personal workflows: our laptops are starting to behave less like devices we actively sit in front of, and more like small personal servers. ...

May 26, 2026 · 7 min · cuigh

Why AI Tools Suddenly Started Fighting for the Mac Desktop

The shift happened fast. Not long ago, the AI conversation was dominated by one question: whose cloud model is stronger? Now a growing number of products are pushing back toward the desktop, and very specifically toward the Mac desktop. Put Gemini on Mac, Ollama v0.19, and Google AI Edge Gallery side by side, and this no longer looks like coincidence. It looks like a market signal. My take is simple: what users actually want is not just a stronger model, but a lower-friction experience. Model quality matters, obviously. But if using the model means opening another tab, waiting on the cloud, wiring tools together, juggling prompts, and constantly losing context, even a great model starts to feel annoying. And once a tool feels annoying, it rarely becomes a habit. ...

April 18, 2026 · 10 min · cuigh