OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

JDK main-line development https://openjdk.org/projects/jdk

Generate diagrams from textual description

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Pentaho Data Integration ( ETL ) a.k.a Kettle

Kafka Web UI

Reformats Java source code to comply with Google Java Style.

Allure Report is a flexible, lightweight multi-language test reporting tool. It provides clear graphical reports and allows everyone involved in the development process to extract the maximum of in…

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

Java EE 7 Samples

GraphQL and GraphiQL Spring Framework Boot Starters - Forked from oembedler/graphql-spring-boot due to inactivity.

Dapr quickstart code samples and tutorials showcasing core Dapr capabilities

Container auto-configurations for Spring Boot based integration tests

Quarkus Extension for Batch Applications.

Java Library for working with the Mambu APIs