Feature
Checklist2 now supports light and dark mode with a toggle in the top-right corner. Your preference is saved across sessions.
Light/Dark Mode
Checklist2 now supports both light and dark mode. The toggle is in the top-right corner of every page.
Implementation Details
- Dark mode is the default
- Preference is saved to localStorage
- A blocking script prevents flash-of-unstyled-content (FOUC) on page load
- Light mode inverts the zinc color scale so the app looks natural in either mode
- Smooth 175ms transitions on color changes (excluding images and video)
Your preference persists across sessions and browser restarts.