System
brightness HUD guide for NotNotch on macOS 14–27
This guide covers brightness HUD from macOS 14 through macOS 27. Brightness changes can appear as a notch companion instead of the default overlay. Last updated for the Next.js marketing site and the native host.
Last updated 2025-04-10
Who it is for
People who want brightness HUD without another always-on window.
What to read next
See Features for the shipping list, FAQ for notch-less Macs, and Download when a notarized build is on the updater.