Ghostty Blackhole Terminal

A ray-traced black hole in Ghostty that grows with Claude Code context

Ghostty Blackhole Terminal — preview the black hole that grows with Claude Code context, with presets and install wiring

How to use Ghostty Blackhole Terminal

  1. Drag the context-fill slider to watch the hole grow from 0.06% to 3% of the terminal
  2. Switch between Token, Pomodoro and Demo modes to see how the hole behaves
  3. Pick a tuner preset (Gargantua, M87* donut, Inferno, Pure lens and more)
  4. Copy the Ghostty config lines into ~/.config/ghostty/config
  5. Copy the settings.json wiring so claude-token.py feeds live context fill into the shader

Features

  • Real size math from the repo: TOKEN_AREA_MIN 0.06% to TOKEN_AREA_MAX 3% of terminal area
  • All 9 tuner presets with the repo's real disk temperatures and inclinations
  • Pomodoro mode math: 55 minutes work, 5 minute break, wall-clock anchored
  • Canvas preview of the shadow, photon ring and accretion disk
  • Exact install: Ghostty custom-shader config plus Claude Code statusLine and hook wiring

Frequently asked questions

Is it free?

Yes, unlimited.

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