WireMock, a flexible tool for building API mocks, and the new WireMock Spring Boot simplify the WireMock configuration for JUnit-based integration tests in Spring Boot applications.

Here's how to build a Spring Boot 12-Factor app and safely deploy a cloud-native Java app to Docker and Kubernetes servers.

Swagger and Spring Boot Spring Boot is Java’s premiere framework for the development of RESTful web services. Swagger is the industry’s leading tool for testing, documenting and building RESTful APIs.

Get ready to deploy the Spring Java and React application to production, using MongoDB Atlas, Vercel for the React front end, and a Spring VM to host the back end.

Similar to the RestClient, a new interface, JdbcClient, was introduced in Spring Framework 6.1 and is auto-configured in Spring Boot 3.2. It offers a fluent API to perform common database operations.