This is my first iOS SwiftUI app and is a client for my "Ostax" shopping list service that I use on a regular basis and which already has a fully functional web-based UI.

What I've learnt so far

• The Swift language
• SwiftUI basics
• Core Data basics
• Combine basics
• Serializing Swift enums as JSON discriminated unions
• Using Socket.IO client

Required for MVP

• Completion support / shopping mode

More missing features compared to Web UI

• Edit item text
• Maybe an Edit button for deletion instead of the Trash symbol
• Add, rename, remove list
• Configure lists
• Suggestions, autocomplete
• Check for more message types not yet implemented