Darnahi optional modules include: 1. weight/ bp/ glucose/ water tracker 2. IBS module- tracks your dietary and bowel habits; AI FODMAP engine; exercises to manage your IBS; know your IBS 3. Immunization passport- to track and keep record of your immunizations; AI travel advisor; travel map 4. Tailscale to allow remote access 5. Portal to share your encrypted zipped health docs securely 6. Remote docker container manager