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

Spring Framework

Getting Started with Spring Boot 3:

Very spicy additions to the Java programming language.

Cracking the Coding Interview 6th Ed. Solutions

Java JWT: JSON Web Token for Java and Android

Resilience4j is a fault tolerance library designed for Java8 and functional programming

A programmer-oriented testing framework for Java — ⚠️ maintenance mode

✅ The programmer-friendly testing framework for Java and the JVM

Open source Old School RuneScape client

Apache Maven core

🔬 Java Code Coverage Library

"Maven-node-grunt-gulp-npm-node-plugin to end all maven-node-grunt-gulp-npm-plugins." A Maven plugin that downloads/installs Node and NPM locally, runs NPM install, Grunt, Gulp and/or Karma.

The source code from the third edition of Effective Java, with minor additions as necessary to make it runnable.

VisualVM is an All-in-One Java Troubleshooting Tool

Twitter4J is an open-source Java library for the Twitter API.

The official MongoDB drivers for Java, Kotlin, and Scala

The missing emoji library for Java ❤️

Simple Logging Facade for Java

Spring Boot + Security: Token Based Authentication example with JWT, Authorization, Spring Data & MySQL

Building a RESTful Web Service :: Learn how to create a RESTful web service with Spring.

Build the best - destroy the rest!

JUNIT Tutorial For Beginners

Spring TestContext Framework Extension for JUnit Jupiter (a.k.a., JUnit 5)

Security library for Spring Web MVC: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

Automatically exported from code.google.com/p/openid4java

🚂 Java library to provide access to the data available from Valve's Steam API

Sharpen your problem solving skills by learning core computer science concepts in a pain-free manner