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

a fast, scalable, multi-language and extensible build system

Open-source IoT Platform - Device management, data collection, processing and visualization.

Modern Java - A Guide to Java 8

Most popular Mocking framework for unit tests written in Java

Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.

Open-Source Web UI for Apache Kafka Management

Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.

A damn simple library for building production-ready RESTful web services.

AI + Data, online. https://vespa.ai

Asynchronous Http and WebSocket Client library for Java

JavaFX Material Design Library

A library for working with Bitcoin

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…

Free Templates for AWS CloudFormation

Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.

Eclipse Groovy Development Tools

Introduce a fluent way to design cloud native microservices via EventStorming workshop, this is a hands-on workshop. Contains such topics: DDD, Event storming, Specification by example. Including t…

Smithy code generators for Go (in development)

Turn Java 8 Streams into Unix like pipelines

Content for the Amazon OpenSearch Service Developer Guide. Issues and pull requests appreciated.