Dark Ritual (dark theme) per xaviesteve
Ultra lightweight dark theme, very efficient and CPU-friendly
Metadatos del extension
Capturas de schermo
A proposito de iste extension
Dark Ritual is an ultra lightweight Firefox dark mode add-on that applies a site-wide dark theme that is very efficient and uses very few smart styling rules. It lets you control background color, text color, image/media brightness, and an optional daily schedule.
I built it because Dark Reader was giving me performance issues in an old laptop and because I don't need so many features while also making a lot of calculations when the only thing I need is to comfortably look at the screen at night, I don't need the dark theme to be perfect at the cost of slowness and battery drain on my laptop.
Features
Functionality
Dark Ritual works by injecting a global stylesheet into pages and keeping that stylesheet in sync with your saved preferences. A background script maintains startup styling for active sessions, while the popup lets you enable or disable the add-on, choose colors, adjust media brightness, and configure an automatic schedule.
Settings are stored locally in Firefox. The add-on does not declare any data collection.
Permissions
I built it because Dark Reader was giving me performance issues in an old laptop and because I don't need so many features while also making a lot of calculations when the only thing I need is to comfortably look at the screen at night, I don't need the dark theme to be perfect at the cost of slowness and battery drain on my laptop.
Features
- Minimal stylesheet changes to reduce CPU usage
- Fast dark-mode injection to reduce white flashes on navigation
- Customizable background and text colors
- Adjustable image/media brightness for darkened pages
- Optional time-based activation with overnight schedule support
- Instant updates across open tabs after changing settings
- Visible keyboard focus styling for accessibility
- Lightweight packaged assets and optimized add-on icons
Functionality
Dark Ritual works by injecting a global stylesheet into pages and keeping that stylesheet in sync with your saved preferences. A background script maintains startup styling for active sessions, while the popup lets you enable or disable the add-on, choose colors, adjust media brightness, and configure an automatic schedule.
Settings are stored locally in Firefox. The add-on does not declare any data collection.
Permissions
storage: stores your preferences locallyalarms: checks schedule transitions once per minutetabs: broadcasts updated settings to open tabs so changes apply immediately
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Permissiones e datos
Permissiones necessari:
- Accede al schedas del navigator
- Acceder a tu datos pro tote le sitos web
Collection de datos:
- Le disveloppator dice que iste extension non require collection de datos.
Plus de informationes
- Ligamines del additivo
- Version
- 1.0.1
- Dimension
- 21,65 KB
- Ultime actualisation
- 11 oeren lyn (18 mrt. 2026)
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