Build web applications quickly and easily using the industry’s leading web application IDE. Aptana Studio harnesses the flexibility of Eclipse and focuses it into a powerful web development engine.
JUnit is a simple framework to write repeatable tests. It is an instance of the xUnit architecture for unit testing frameworks.
TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more powerful and easier to use.
ReportNG is a simple HTML reporting plug-in for the TestNG unit-testing framework. It is intended as a replacement for the default TestNG HTML report. The default report is comprehensive but is not so easy to understand at-a-glance. ReportNG provides a simple, colour-coded view of the test results.
The Simple Logging Facade for Java (SLF4J) serves as a simple facade or abstraction for various logging frameworks (e.g. java.util.logging, logback, log4j) allowing the end user to plug in the desired logging framework at deployment time.
Logback is intended as a successor to the popular log4j project, picking up where log4j leaves off.
Apache Commons is an Apache project focused on all aspects of reusable Java components.
EclEmma is a free Java code coverage tool for Eclipse.
Eclipse Plugin for Cobertura. Java code coverage integrated into the IDE.
JDepend traverses Java class file directories and generates design quality metrics for each Java package. JDepend allows you to automatically measure the quality of a design in terms of its extensibility, reusability, and maintainability to manage package dependencies effectively.
Whether you own, are responsible for, or are acquiring software projects in C/C++ or Java, inFusion puts you in full control of architecture and design quality. inFusion makes quality assurance of multi-million LOC systems not merely practical, but effective, successfully handling both object oriented and procedural style code.
Simian (Similarity Analyser) identifies duplication in Java, C#, C, C++, COBOL, Ruby, JSP, ASP, HTML, XML, Visual Basic, Groovy source code and even plain text files. In fact, simian can be used on any human readable files such as ini files, deployment descriptors, you name it.
Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. It automates the process of checking Java code to spare humans of this boring (but important) task. This makes it ideal for projects that want to enforce a coding standard.
Graphviz (Graph Visualization Software) 是一个由AT&T实验室启动的开源工具包。DOT是一种图形描述语言，非常简单的，Graphviz就是用来处理这种语言的工具。
The JBoss AS community project has been renamed to the WildFly community project, which has a new home at wildfly.org. The JBoss name now only applies to the commercially supported product, called JBoss EAP, which is derived from the WildFly community project and is available at http://www.jboss.org/products/eap/overview/.
Virgo from EclipseRT is a completely module-based Java application server that is designed to run enterprise Java applications and Spring-powered applications with a high degree of flexibility and reliability. It offers a simple yet comprehensive platform to develop, deploy, and service enterprise Java applications.
Jetty provides a Web server and javax.servlet container, plus support for SPDY, WebSocket, OSGi, JMX, JNDI, JAAS and many other integrations. These components are open source and available for commercial use and distribution.
OpenLDAP Software is an open source implementation of the Lightweight Directory Access Protocol.
Apache CXF is an open source services framework. CXF helps you build and develop services using frontend programming APIs, like JAX-WS and JAX-RS. These services can speak a variety of protocols such as SOAP, XML/HTTP, RESTful HTTP, or CORBA and work over a variety of transports such as HTTP, JMS or JBI.
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files. It's widely used to build languages, tools, and frameworks. From a grammar, ANTLR generates a parser that can build and walk parse trees.