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charleswiltgen publishes 135 approved skills on explainx.ai. This page loads 10 skills at a time. Current page is led by axiom-storekit-ref.
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StoreKit 2 is Apple's modern in-app purchase framework with async/await APIs, automatic receipt validation, and SwiftUI integration. This reference covers every API, iOS 18.4 enha…
SwiftData (Before)
Advanced query patterns and schema composition techniques for SQLiteData by Point-Free. Built on GRDB and StructuredQueries.
Use when:
SwiftData schema migrations move your data safely when models change. Core principle SwiftData's willMigrate sees only OLD models, didMigrate sees only NEW models—you can never ac…
Central coordinator for capture data flow.
Memory issues manifest as crashes after prolonged use. Core principle 90% of memory leaks follow 3 patterns (retain cycles, timer/observer leaks, collection growth). Diagnose syst…
Stacks, grids, outlines, and scroll enhancements. iOS 14 through iOS 26.
CAAnimation issues manifest as missing completion handlers, wrong timing, or jank under specific conditions. Core principle 90% of CAAnimation problems are CATransaction timing, l…
You MUST use this skill for ANY networking work including HTTP requests, WebSockets, TCP connections, or network debugging.
