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

Spring Framework

Jenkins automation server

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

IntelliJ IDEA & IntelliJ Platform

Continuous Inspection

Apache Cassandra®

Idiomatic persistence for Java and relational databases

Apache Maven core

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

Simplifies the development of creating a JPA-based data access layer.

A VT-100 terminal emulator for the Android OS

Thymeleaf is a modern server-side Java template engine for both web and standalone environments.

Ultimate Component Suite for Jakarta Faces

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

GWT Open Source Project

A 2D chart library for Java applications (JavaFX, Swing or server-side).

List of Spring Boot Tutorials

Apache Wicket - Component-based Java web framework

The Open Source Java EE Reference Implementation

JavaMail API Reference Implementation

To make Faces life easier

BootsFaces - Open Source Project

JDatePicker: Java Swing Date Picker

Java API for Music Programming

CakePHP support in NetBeans

javaee7-samples

Utilities for JPA, JDBC and DataSources

The Grails Web Application Framework