A comprehensive reference for Apple's Network.framework that covers the evolution from the 2018 NWConnection API through the 2025 NetworkConnection redesign with async/await support. This is dense technical documentation covering smart connection establishment, user-space networking improvements, TLS 1.3 defaults, and mobility features like automatic WiFi to cellular transitions. The reference includes specific performance benefits like 30% CPU reduction over Berkeley sockets and modern capabilities like Wi-Fi Aware discovery and TLV framing. If you're building iOS networking code and need to understand what Network.framework actually offers beyond the sparse Apple docs, this gives you the architectural context and capability map in one place.
npx skills add https://github.com/charleswiltgen/axiom --skill axiom-network-framework-ref