Bookmark of the Day is a Firefox extension that helps users consume their bookmarks efficiently. It opens a random unvisited bookmark each time the browser starts or when the user clicks the extension icon. The extension tracks progress and celebrates milestones in bookmark consumption.
## Features
- Opens a random unvisited bookmark on browser startup
- Opens a random unvisited bookmark when the extension icon is clicked
- Tracks progress of visited bookmarks
- Displays a milestone notification when 50% of bookmarks are visited
- Shows a congratulations screen when all bookmarks have been visited
- Persists visited bookmark data across browser sessions
