@media (max-width: 1100px) { #site-header { position: relative; } #site-header .hdr__inner { flex-wrap: wrap; height: auto; padding-block: 12px; } #site-nav { position: static; visibility: visible; opacity: 1; transform: none; pointer-events: auto; order: 3; width: 100%; max-height: none; overflow: visible; } #nav-toggle { display: none; } }

Displays

language 1 article 1 build

01

Writing

19 Aug 2026 1 min read

The brightness range macOS won't show you

XDR displays have headroom past 100%. Here's what it takes to expose it safely, and why the slider needs a warning label.

02

Builds

LumaControl

Modern macOS display control with extended XDR brightness, display-aware sync, and active maintenance for current macOS releases.

Swift 86% HTML 10% Python 2% +2

active 4 days ago

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Related tags

macOS 10 Swift 10 JavaScript 8 Menu bar 6 Python 4 AI 2 Canvas 2 CSS 2 Docker 2 Fun 2 Hardware 2 Performance 2 Privacy 2 Self-hosting 2