Top Sites>A weekly Swift Blog on Xcode and iOS Development - SwiftLee

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# SwiftLee: A weekly blog about Swift, SwiftUI and Xcode Tips and Tricks

> A Swift blog including iOS, and Xcode development content to build better mobile apps\. Learn all basics and advanced topics with weekly new blog posts\.

## Pages
- [Join the Free SwiftLee Weekly newsletter \(read by 27k\+ Swift \& SwiftUI developers\)](https://www.avanderlee.com/swiftlee-weekly-subscribe/)
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- [The Essential Swift Concurrency Course for a Seamless Swift 6 Migration](https://www.avanderlee.com/swift-concurrency-course-swift-6-migration/)
- [A weekly Swift Blog on Xcode and iOS Development](https://www.avanderlee.com/)
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## Posts
- [@ViewBuilder usage explained with code examples](https://www.avanderlee.com/swiftui/viewbuilder/)
- [Async await in Swift explained with code examples](https://www.avanderlee.com/swift/async-await/)
- [Sendable and @Sendable closures explained with code examples](https://www.avanderlee.com/swift/sendable-protocol-closures/)
- [Swift 6: What’s New and How to Migrate](https://www.avanderlee.com/concurrency/swift-6-migrating-xcode-projects-packages/)
- [JSON Parsing in Swift explained with code examples](https://www.avanderlee.com/swift/json-parsing-decoding/)