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Discover our expert articles to master technologies and ace your technical interviews

OAuth2 Resource Server Configuration with Spring Security 6
BACKEND

Spring Security 6: OAuth2 Resource Server Setup

Practical guide to configuring an OAuth2 Resource Server with Spring Security 6. JWT validation, issuer configuration, scope management, and Keycloak integration.

Spring Boot 3.4 Virtual Threads: Interview Questions and Performance Benchmarks
BACKEND

Spring Boot 3.4 Virtual Threads: Interview Questions and Performance Benchmarks

Master Java 21 Virtual Threads with Spring Boot 3.4: 15 interview questions, performance benchmarks, and migration patterns to ace your technical interviews.

CloudKit synchronization with SwiftUI for iOS developers
MOBILE

CloudKit with SwiftUI in 2026: Cross-Device Data Sync Patterns

Complete guide to implementing CloudKit sync with SwiftUI: CKSyncEngine, SwiftData integration, conflict resolution, and best practices for iOS 2026.

Migrating from Combine to async/await in Swift with coexistence patterns
MOBILE

Combine vs async/await in Swift: Progressive Migration Patterns

Complete guide to migrating from Combine to async/await in Swift: progressive strategies, bridging patterns, and paradigm coexistence in iOS codebases.

iOS accessibility interview questions on VoiceOver and Dynamic Type
MOBILE

iOS Accessibility Interview Questions in 2026: VoiceOver and Dynamic Type

Prepare for iOS interviews with key accessibility questions: VoiceOver, Dynamic Type, semantic traits, and accessibility audits.

Swift Macros metaprogramming with practical code examples
MOBILE

Swift Macros: Practical Metaprogramming Examples

Complete guide to Swift Macros: creating freestanding and attached macros, AST manipulation with swift-syntax, and practical examples to eliminate boilerplate code.