Eclipse官网

Eclipse 是一个开放源代码的、基于Ja的可扩展开发平台。就其本身而言，它只是一个框架和一组服务，用于通过插件组件构建开发环境。Eclipse is probably best known as a Ja IDE, but it is more: it is an IDE framework, a tools framework, an open source project, a community, an eco-system, and a foundation.