Save User Preference for Dark Mode

Persist user theme choice, respect system defaults, and avoid visual f

The system will default to the user’s preferred color scheme. Upon initial loading, it immediately applies this preference via a script to prevent flicker effects.

Persist user override in localStorage (or cookie when required). Store

User theme choices are saved using localStorage, ensuring consistency across different browser tabs and sessions. This synchronized approach maintains a unified experience for the user.

Listen to storage events to update other tabs. Optionally sync to user

The system monitors changes in localStorage, automatically updating theme settings across all open tabs. A toggle button provides visual feedback with aria attributes and respects reduced motion for smooth transitions.

Frequently asked questions