Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Spring Framework

Open Source Identity and Access Management For Modern Applications and Services

Quarkus: Supersonic Subatomic Java.

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

Microservice Architecture with Spring Boot, Spring Cloud and Docker

Generate diagrams from textual description

A collection of source code generators for Java.

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.

Catch common Java mistakes as compile-time errors

A tool for mocking HTTP services

A list of useful Java frameworks, libraries, software and hello worlds examples

Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

AutoMQ is a cloud-first alternative to Kafka by decoupling durability to S3 and EBS. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency.

Spring Boot starter module for gRPC framework.

A quickstart generator for Spring projects

Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...

The Hypersistence Utils library (previously known as Hibernate Types) gives you Spring and Hibernate utilities that can help you get the most out of your data access layer.

A DLNA, UPnP and HTTP(S) Media Server.

Core part of Jackson that defines Streaming API as well as basic shared abstractions

An extensive tutorial on RxJava

Getting Started withg Spring Security OAuth:

External configuration (server and client) for Spring Cloud

The simple, stupid random Java beans/records generator

Spring Integration for GraphQL

A Fluent Logging API for Java

Structurizr DSL

BitTorrent Java library with tracker and download client

Make Slack and Facebook Bots in Java.