MedicineVault is a browser-based smart medicine cabinet application that helps families track medications, dosage schedules, and vaccination records without the need for a server. Users create member profiles—including details on allergies and relevant medical history—and manage their medication inventory, tracking stock levels, low-stock alerts, and transaction history (additions/usage) while linking items to a medicine cabinet checklist. The medication reminder feature supports multiple daily doses per member, allows users to log actions (taken, skipped, or snooze), and displays on-screen notifications while the app is open. The vaccine section tracks administered doses and upcoming appointments, while the "Shopping" area aggregates items that need restocking. The dashboard provides a quick overview of inventory, alerts, upcoming schedules, and adherence reports, offering a comprehensive view of the family's health management on a single screen.