gcd software

Apps I wrote, and a bit about how they work.

Orbit is unofficial SiriusXM now playing on the phone and in the car. Broker Widgets shows Fidelity and Public.com positions on the Mac.

• Android, Android Auto · 2026-09-14

  Orbit

  Now-playing and recent tracks. Phone and Auto: Now Playing, Stations, Favorites.

• macOS 14+ · 2026-09-04

  Broker Widgets

  Two desktop widgets and a menu-bar app that refreshes them.