Design patterns implemented in Java

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

Spring Framework

Google core libraries for Java

Getting Started with Spring Boot 3:

RxJava bindings for Android

A standalone Java Decompiler GUI

Vert.x is a tool-kit for building reactive applications on the JVM

Arduino IDE 1.x

Redis Java client

The Java gRPC implementation. HTTP/2 based RPC

Cracking the Coding Interview 6th Ed. Solutions

A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin

Algorithms, 4th edition textbook code and libraries

Idiomatic persistence for Java and relational databases

Apache Groovy: A powerful multi-faceted programming language for the JVM platform

Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.

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

Java Bindings for V8

Java EE 7 Samples

Command line parsing framework for Java

[DEPRECATED] Core Java Library + PDF/A, xtra and XML Worker. Only security fixes will be added — please use iText 7

SoapUI is a free and open source cross-platform functional testing solution for APIs and web services.

GWT Open Source Project

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

a 2d Java physics engine, native java port of the C++ physics engines Box2D and LiquidFun

Holds all versioned WildFly quickstarts

Deprecated: Android based YouTube URL extractor and downloader

A java client library to access Exchange web services. The API works against Office 365 Exchange Online as well as on premises Exchange.

A Java implementation of the Mustache templating language.