OpenAPI 3 and Spring Boot 3 - What's New

Explore the latest developments in OpenAPI 3 and Spring Boot 3 in this comprehensive conference talk from Spring I/O 2024. Dive deep into springdoc-openapi, a crucial project for API development in Spring applications with over 25 million monthly downloads. Learn about its main functionalities, including integration with spring-web and spring-webflux, GraalVM native images support, and Kotlin integration. Discover how to leverage actuator integration, reuse Javadoc in REST API descriptions, and implement spring HATEOAS and spring Data REST. Gain insights into spring-security and OAuth 2.0 integration, multiple OpenAPI groups support, and spring-cloud-function-web integration. Explore microservices architecture with spring-cloud-gateway integration, Kotlin and Groovy support, and learn how to generate OpenAPI 3 documentation using gradle/maven. Access accompanying slides and demo repository to enhance your understanding of industrial API adoption and accelerate your API development process.