eclipse

eUML2 Studio is a powerful set of tools developed from scratch for Eclipse. These tools are designed specially for developers to put UML in action at the development level: ensure the software quality and reduce the development time.

The Ajax Tools Framework (ATF) is a tool integrated with Eclipse for Web developers who use Ajax techniques. ATF provides tooling that allows a user to edit, debug, and monitor CSS, HTML, and JavaScript applications and a framework on which adopters can build advanced and technology specific tools.

Subclipse is subversion for Eclipse

The Eclipse Process Framework (EPF) aims at producing a customizable software process enginering framework, with exemplary process content and tools, supporting a broad variety of project types and development styles. The Process Framework Project has two goals:

• To provide an extensible framework and exemplary tools for software process engineering - method and process authoring, library management, configuring and publishing a process.
• To provide exemplary and extensible process content for a range of software development and management processes supporting iterative, agile, and incremental development, and applicable to a broad set of development platforms and applications.