Learn Swift programming with interactive games, quizzes, and challenges. Access 300+ real interview questions across topics like UIKit, Memory Management, and SwiftUI. Read tutorials and articles for all skill levels.
Configure and manage proxy connections for encrypted internet traffic. Support multiple protocols including trojan, vmess, and socks5. Import subscriptions or manual configurations. Secure Wi-Fi connections on public networks.
Contains a directory of standard and SQL operations with tested code examples. Includes code from books and online resources. Available on iOS and macOS. Useful for exams and interview preparation.
Visualizes and analyzes metrics from the Apple MetricKit framework. Developers can review diagnostics, track , and identify optimization opportunities.
