Show HN: Busybee - a FIFO build queue for multi-agent dev workflows

My old 8-core MacBook Pro used to get wrecked the moment two Claude Code sessions decided to build at the same time.

To combat that, I wanted to make sure dev agents queue up when they want to make heavy builds.

At the same time, I like to keep a constant overview of my CPU usage in the terminal.

Busybee solves both by rendering a compact set of core usage gauges with a one-line queue status underneath.