sourceforge http://www.sourceforge.net java.net http://www.java.net
www.eclipse.org
www.opensource.org
Lomboz http://www.objectlearn.com/index.jsp (J2EE plugin for Eclipse) htmlArea http://sourceforge.net/projects/itools-htmlarea/ (所見即所得的在線HTML編輯器) XmlBuddy http://www.xmlbuddy.com/ (XML Editor plugin for Eclipse) JFreeChart http://www.jfree.org/ (用于生成圖表的項目) EclipseME http://eclipseme.sourceforge.net/ (J2ME Developmnt Plugin for Eclipse) mvnForum http://sourceforge.net/projects/mvnforum/ (論壇) jChatBox http://www.javazoom.net/index.shtml (用servlet實現的WEB聊天引擎) POI http://jakarta.apache.org/poi/index.html (用于處理Excel,WORD等文檔的項目) FileUpload http://jakarta.apache.org/commons/fileupload/ (用于處理HTTP文件上傳得項目) PDFBox http://sourceforge.net/projects/pdfbox/ (處理PDF文檔的項目) Lucene http://jakarta.apache.org/lucene/index.html (搜索引擎) Digester http://jakarta.apache.org/commons/digester/ (處理XML信息的項目) DBCP http://jakarta.apache.org/commons/dbcp/ (數據庫連接池) AXIS http://ws.apache.org/axis/ (WebService 的實現框架) Jetspeed http://portals.apache.org/jetspeed-1/ (Portal) HSQLDB http://sourceforge.net/projects/hsqldb/ (Im memory Database Engine) CEWOLF http://sourceforge.net/projects/cewolf/ (一套標簽庫實現Web報表,使用的是jFreeChart引擎) Struts Menu http://sourceforge.net/projects/struts-menu/ (基于Struts的Web菜單項目) htmlparser http://sourceforge.net/projects/htmlparser/ (用于解析HTML信息的項目) Mondrian http://sourceforge.net/projects/mondrian/(Open Source OLAP Database) ProGuard http://sourceforge.net/projects/proguard/(Java的混淆器) InfoGlue http://sourceforge.net/projects/infoglue/ (J2EE 內容管理系統) JPivot http://sourceforge.net/projects/jpivot/ (基于WEB的OLAP 展現) http://java-source.net/