The java implementation of Apache Dubbo. An RPC and microservice framework.

Getting Started with Spring Boot 3:

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

IntelliJ IDEA & IntelliJ Platform

A high performance caching library for Java

Quarkus: Supersonic Subatomic Java.

Feign makes writing java http clients easier

Java JsonPath implementation

Test Automation Made Simple

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.

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

An annotation processor for generating type-safe bean mappers

A tool for mocking HTTP services

The modern Java bytecode editor

Micronaut Application Framework

vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.

Automated JSON API documentation for API's built with Spring

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…

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, R…

An open source GitHub Android client app, faster and concise.

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

jOOR - Fluent Reflection in Java jOOR is a very simple fluent API that gives access to your Java Class structures in a more intuitive way. The JDK's reflection APIs are hard and verbose to use. Ot…

Automated driver management and other helper features for Selenium WebDriver in Java

A flexible and scalable container based Selenium Grid with video recording, live preview, basic auth & dashboard.

Open-source plugins included in the distribution of IntelliJ IDEA Ultimate and other IDEs based on the IntelliJ Platform

Quarkus quickstart code

Example project showing how to build a Spring Boot App providing a GUI with Vue.js

Concise UI Tests with Java!

OpenTracing API for Java. 🛑 This library is DEPRECATED! https://github.com/opentracing/specification/issues/163

GWT Open Source Project