A curated awesome list of lists of interview questions. Feel free to contribute! 🎓

An IntelliJ plugin which allows you to edit diagrams.net (formerly known as draw.io) diagrams directly in IntelliJ!

All Algorithms implemented in Java

Spring Framework

Zipkin is a distributed tracing system

Hibernate Master Class is an advance course of one of the most popular JPA implementation

Hibernate search demo using Java

The High-Performance Java Persistence book and video course code examples

Collection of 300+ best practices for Java persistence performance in Spring Boot applications

Source Code for 'Spring Boot Persistence Best Practices' by Anghel Leonard

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.

Building an Application with Spring Boot :: Learn how to build an application with minimal configuration.

Microservices with Microprofile, Payara Micro and Docker

Eureka server, client, Zuul gateway, Ribbon loadbalancer, JWT Auth service, Hystrix, Sleuth, Config service

Sample for Spring Boot based REST microservices

Very spicy additions to the Java programming language.

English translation of the content at clean-code-developer.de

Repository for Example Code to demonstrate Payara specific features

A Java serialization/deserialization library to convert Java Objects into JSON and back

Getting Started with Spring Boot 3:

Free and Open Source, Distributed, RESTful Search Engine

Payara Server is an open source middleware platform that supports reliable and secure deployments of Java EE (Jakarta EE) and MicroProfile applications in any environment: on premise, in the cloud …

Java EE Microservices Example

airhacks.com communication repository

📚 Freely available programming books

Design patterns implemented in Java

Java EE 8 Samples

Ultimate Component Suite for JavaServer Faces