Nightfall — Premium Dark Mode

Beautiful dark mode for any website. Curated themes, per-site control, smart scheduling, eye comfort.

Nightfall turns any website into a beautiful dark mode — without breaking sites that already have one. 🌙 EIGHT CURATED THEMES Not just "dark" — pick the mood: • Midnight — pure neutral dark • Charcoal — soft warm gray • Sepia Night — warm reading light, easy on the eyes for long sessions • Tokyo Night — cool blue-purple shimmer • Rose Pine — subtle rose tint • Forest — earthy green-tinged shadows • Carbon — high contrast, sharp text • Twilight — soft purple dusk ✨ SMART AUTO-DETECT Nightfall recognizes 1,300+ sites that already render dark by default — Discord, Twitch, and many more. On those sites, the extension steps aside automatically. No more inverting an already-dark page into something weird. ⚙️ FOUR RENDERING MODES • Filter — fast, broad-brush CSS filter (works on 90% of sites) • Static — gentle CSS overrides (better for sites with canvas, maps, or games) • Dynamic — analyzes the page's own CSS and generates a per-element dark equivalent (best visual quality on supported sites) • Off — disable for this site Switch modes globally or per-site. Right-click anywhere on the mode tabs in the popup to set per-site. 🎯 PER-SITE CONTROL • Toggle dark mode on/off for any site with one click • Save a different theme for specific sites (e.g. Sepia Night for Medium, Tokyo Night for everything else) • Write custom CSS that applies only to one site, right from the popup • Built-in fixes for 60+ tricky sites (Stack Overflow code blocks, Wikipedia thumbnails, Amazon search bar, etc.) ⚡ ZERO FLASH ON LOAD Nightfall injects a baseline filter the moment a page starts loading, so you never get hit with a white flash before the dark theme kicks in. 🎨 EYE COMFORT SLIDERS Brightness, contrast, and warmth (sepia) sliders for fine-tuning. Each theme starts with sensible defaults; tweak only what you want. ⏰ SMART SCHEDULING • Always on • Sunset to sunrise (auto-calculated for your time zone) • Custom hours • Off 🔤 FONT CUSTOMIZATION Override page fonts site-wide with a built-in pick list (Inter, Georgia, JetBrains Mono, Atkinson Hyperlegible, OpenDyslexic, and more). Adjust text size from 80% to 140%. ⌨️ KEYBOARD SHORTCUTS • Alt+Shift+N — open the menu • Alt+Shift+D — toggle dark mode on the current site 🌍 LOCALIZED English and Turkish out of the box. More languages contributable. 🔒 PRIVACY-FIRST • Zero data collection • Zero analytics, zero telemetry • All your settings stay in your browser (synced via your Chrome account if you're signed in) • Open source • Single purpose: dark mode styling ═══════════════════════════════ WHY ANOTHER DARK MODE EXTENSION? Most dark mode extensions are utilitarian — they work but the UI feels like it's from 2014. Nightfall is built with a premium feel: glass-morphism popup, smooth animations, beautiful theme cards with live previews, custom toggle switches. Built on top of the same techniques the giants use, plus: • Curated theme presets (most extensions only have plain "dark") • Better detection of already-dark sites (no double-darkening) • Cleaner per-site control workflow • Modern, lightweight UI ═══════════════════════════════ CHANGELOG 1.0.0 — Initial release • Filter, Static, Dynamic, Off modes • 8 curated themes • 1,300+ already-dark sites recognized • Per-site themes + custom CSS • Font customization • Smart scheduling with sunrise/sunset approximation • English + Turkish localization ═══════════════════════════════ CREDITS The list of already-dark sites is sourced from Dark Reader's public dark-sites configuration — facts about which websites have native dark modes (not copyrightable code). Full attribution in the project's THIRDPARTY.md. If you find a site that breaks under Nightfall, let us know — we'll add a fix. ```