HeyJaredPoint-Free Videos
Point-Free is a hub for advanced topics in Swift. Videos cover complex, real world topics including application architecture, concurrency, persistence, and more.
- Indexed episodes, last 90 days
- 4
- Latest publication
- Aug 31, 2026
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- Earliest in this view
- Aug 10, 2026
Latest episodes
🆓 WWDC26: The @LazyState Macro (opens the original)
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Every once in awhile we release a new video free for all to see, and today is that day! Please enjoy, and if you find this interesting you may want to consider becoming a member: https://www.pointfree.co/pricing. --- We explore the problems not solved by the `@State` macro, why we think they _should_ be, and how they were technically solved already (but with a tool you probably don't and shouldn't reach for), and how a `@LazyState` macro can close the gap without introducing any non-SwiftUI APIs
🆓 WWDC26: The @State Macro (opens the original)
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Every once in awhile we release a new video free for all to see, and today is that day! Please enjoy, and if you find this interesting you may want to consider becoming a member: https://www.pointfree.co/pricing. --- WWDC26 brought us the brand new `@State` macro to succeed the property wrapper, which has been in SwiftUI since day one, in a completely backwards compatible way, which is some feat! But what's different about the macro, and how does it work? We'll pick apart the cryptic macro expan
🆓 WWDC26: SQLiteData Observation (opens the original)
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Every once in awhile we release a new video free for all to see, and today is that day! Please enjoy, and if you find this interesting you may want to consider becoming a member: https://www.pointfree.co/pricing. --- This year SwiftData introduced `ResultsObserver`, a brand new way to observe changes outside of the view, where `@Query` for example cannot be used. What's SQLiteData have to say about that? To explore, we'll build a moderately complex geofence map editor _and_ get full test coverag
🆓 WWDC26: SQLiteData Advanced Domain Modeling (opens the original)
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Every once in awhile we release a new video free for all to see, and today is that day! Please enjoy, and if you find this interesting you may want to consider becoming a member: https://www.pointfree.co/pricing. --- We add a geofence to the `Trip` model and explore advanced features of SQLite, including JSONB and `json_each`, which allow us to efficiently store and query this data. And we will show that not all bundles of data need to be JSON: we are free to group our database columns among as
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