Code-along: Add persistence with SwiftData

A Podkey summary of Code-along: Add persistence with SwiftData, from WWDC 2026.Today’s story is really about an app growing up a little. The Wishlist app moves off a purely in-memory data source and over to SwiftData, which means trips, goals, activities, and images finally persist instead of disappearing the second the app relaunches. And once that shift happens, a bunch of other things get cleaner too: fetching gets smarter, relationships become real relationships, the UI updates itself, and a lot of custom glue code quietly goes away.From temporary memory to actual persistenceFetching what you need, not the whole libraryGoals become real modelsReal relationships instead of homemade lookupsA smarter way to handle imagesKeeping edited dates honestCodable, schemas, and the stuff that has to line upThe UI updates itself nowThis podcast was created with Podkey. Make your own at https://podkey.fm