java/README.md

Awesome Java

A curated list of awesome Java frameworks, libraries and software. Inspired by awesome-python. Topics which have no libraries as of yet are located in README.tmp!

• Awesome Java
  • Application Server
  • Build Tool
  • Code Analysis
  • Continuous Integration
  • Date and Time
  • Dependency Injection
  • Game Development
  • IDE
  • Logging
  • Machine Learning
  • MapReduce
  • Messaging
  • Miscellaneous
  • Natural Language Processing
  • Permissions
  • Template Engine
  • Testing
  • Utility
  • Web Crawling
  • Web Frameworks
  • REST Frameworks
• Resources
  • Twitter
  • Websites
• Contributing

Application Server

Servers which are specifically used to deploy applications and provide extensive functionality for messaging and other Java specific features

• GlassFish - Open source reference implementation for Java EE sponsored by Oracle with a limited lifetime
• WildFly - Formerly known as JBoss and developed by Red Hat

Build Tool

Tools which handle the build lifecycle of an application

• Apache Ant - Procedural build configuration via XML files
• Apache Maven - Declarative lifecycle and dependency managment which favors convention over configuration
• Gradle - Incremental build configuration which is programmed via Groovy

Code Analysis

Tools that provide metrics and quality measurements about static code

• SonarQube

Continuous Integration

Tools which support continuously building, testing and releasing applications

• Jenkins

Date and Time

Libraries related to date and time.

• Java 8 SE: Date and Time API
• Joda-Time

Dependency Injection

Libraries that help to reliaze the Inversion Of Control paradigma

• Google Guice

Game Development

Frameworks that support the development of games

• LWJGL
• libGDX

IDE

Integrated development environments that try to simplify several aspects of development

• NetBeans
• Eclipse
• IntelliJ

Logging

Libraries that log the behavior of an application

• SLF4J - An abstraction layer which is to be used with an implementation
• Log4j
• Logback

Machine Learning

Tools that allow to learn from data via a set of specific algorithms

• Apache Mahout
• Apache Spark
• Mallet
• Weka

MapReduce

Libraries that provide access to the MapReduce model

• Apache Hadoop

Messaging

Tools that help sending messages between clients to ensure protocol independency

• Apache ActiveMQ

Miscellaneous

Everything else

• Lombok - Code-generator which aims to reduce the verbosity of Java

Natural Language Processing

Libraries that are specialized on processing text

• Apache OpenNLP
• LingPipe

Permissions

Libraries that handle role/rights with associated permissions

• Apache Shiro

Template Engine

Tools which substitute expressions in a template

• JSP
• Apache Tapestry
• Apache Velocity
• Thymeleaf

Testing

Tools that test from object to interface level

• Apache JMeter - Functional testing and performance measurements
• Mockito
• Arquillian
• Selenium
• VisualVM
• Eclipse Memory Analyzer Tool

Utility

Libraries which provide unspecific functionality, e.g. optimized datastructures

• Apache Commons
• Google Guava

Web Crawling

Libraries that analyze the content of websites

• Apache Nutch
• Crawler4j

Web Frameworks

Frameworks that handle the communication between the layers of an web application

• Spring
• Grails
• Vaadin
• GWT
• Apache Wicket
• Play
• Apache Struts
• PrimeFaces

REST Frameworks

Frameworks specifically for creating RESTful services

• Dropwizard
• Jersey

Twitter

People to follow

• Adam Bien
• Antonio Goncalves
• Arun Gupta
• Java
• Java EE
• Java.net
• Joshua Bloch
• Pete Muir

Websites

Important websites

• Java.net

Contributing

Contributions are very welcome. Just mind the general style.