Networking in iOS with URLSession

Learn how to fetch, decode, and display remote data using Apple's URLSession framework. This video covers constructing URL requests, parsing JSON responses with Codable, and handling errors gracefully so your app stays resilient on unreliable networks. You'll explore async/await integration with URLSession, making asynchronous networking code as readable as synchronous code. The video also covers best practices for caching responses and avoiding common pitfalls like retain cycles in completion handlers.