Justin
Pfister

I write code, build things, and spend the rest of my time on New Hampshire trails. Lately that means teaching Linux to sleep properly on Apple Silicon and building a route planner for mountain bikes.

New Hampshire GitHub

What I’m working on

Aurora-DeepIdle

Deep sleep and suspend-to-RAM for the M2 Pro (T6020, J414s) on Aurora Silicon. Tools, sleep-drain measurements, device tree and kernel patches for getting the CPUs into their deepest idle states.

C, Python, Linux kernel

Loam

An open-source route builder for mountain biking and trail running.

Open source

Away from the keyboard

You’ll usually find me mountain biking, running, or skiing on local trails. I also fly a DJI FPV drone, keep an eye on anything aviation, and run a 3D printer for prototyping ideas.

On the desk side, I run Omarchy on a Mac, built a Cheapino keyboard, and keep fiddling with my Sketchybar config.