git代码仓库托管及基本的 Web管理界面以外，还提供了订阅、讨论组、文本渲染、在线文件编辑器、协作图谱（报表）、代码片段分享（Gist）等功能。(git code warehouse hosting and basic Web management interface, but also provides subscr iption, discussion group, text rendering, online file editor, collaboration map (report), code snippet sharing (Gist) and other functions.)