2026
notchnull
Hackable MacBook notch that Claude Code and Codex rebuild from plain files. Any notch you want, just ask your agent.
NotchNull turns the MacBook notch into something you rebuild by asking. You tell the Claude Code or Codex on your Mac what it should be: widgets, colors, animations, tabs, even its Settings page.
Every setting and every widget is a plain file, so the agent can read it, change it and render the notch to check its work before the change goes live. When files are not enough, the app itself is open source and the same skill explains how to change the Swift source.
It starts from a preset (minimal, balanced or complete), runs as a classic notch or a floating island in the menu bar, and works entirely on the Mac. Released under GPL-3.0.