The Kotlin community keeps delivering valuable content for server-side development. From gRPC best practices to hands-on Ktor tutorials and Spring integrations, here are the latest highlights. [Article] Kotlin Tips and Tricks You May Not Know: #6 Inject Functions in Spring Boot Elena van Engelen-Maslova shares how to inject functions in Spring Boot for cleaner and more flexible Kotlin code. A simple trick with real impact. [Article] Learning Ktor Through a Spring Boot Lens. Part 1 Rafa Maciak compares Spring Boot and Ktor to help developers familiar with Spring get up to speed with Kotlin-first backend development. [Video] Spring for GraphQL with Kotlin Coroutines Piotr Wolak walks you through building reactive GraphQL APIs with Spring for GraphQL and Kotlin coroutines. [Article series] Kotlin + gRPC by Lucas Fugisawa A comprehensive series covering real-world practices for building gRPC services in Kotlin:Build your first service in four stepsEnhance Protobuf schema design with Optional, Repeated, Maps, Enums, Oneof and backwards compatibilityNesting, Composition, Validations, and Idiomatic Builder DSLStreaming, Deadlines, and Structured Error HandlingTooling, CI/CD, and Architectural Practices [Video] Ktor Server Full Crash Course For Beginners | Build a REST Api in Ktor with JWT Auth | Blog CRUD Api Sunil Kumar shares a complete beginner-friendly guide to building a secure REST API with Ktor and JWT authentication.Want to be featured next?If youre building backends with Kotlin and sharing your knowledge whether its a blog post, video, or sample project tag it with #KotlinServerSide.We regularly browse community content and highlight the most useful picks on our blog, @Kotlin X, and Kotlin Slack (get an invite here).Keep sharing, and well keep amplifying.