Micronaut Hello World Example

Date: 2025-04-25

This tutorial introduces Micronaut, a modern JVM framework for building microservices and serverless applications. Unlike Spring, Micronaut uses compile-time annotation processing, resulting in faster startup times and lower memory usage. The tutorial walks through creating a "Hello World" application using the Micronaut CLI, highlighting key features like dependency injection and configuration via application.yml. The example includes a simple controller with two endpoints and demonstrates running the application with Gradle. Micronaut's efficiency makes it well-suited for cloud-native environments.

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