## 包管理器 >包管理器或包管理系统是一系列软件工具的集合, 这些软件工具用和电脑操作系统一致的方式, 使应用的安装, 升级, 配置和删除软件包的过程自动化, 它通常维护一个数据库软件的依赖和版本信息, 防止软件不匹配和无法跟踪. - wikipedia **综合学习:** <ul> <li><a href="http://www.pluralsight.com/courses/bower-fundamentals" target="_blank">Bower Fundamentals</a> [watch][$]</li> <li><a href="http://codylindley.com/techpro/2013_04_12__package-managers-an-introducto/" target="_blank">Package Managers: An Introductory Guide For The Uninitiated Front-End Developer</a> [read]</li> <li><a href="http://www.lynda.com/Developer-Web-Development-tutorials/Up-Running-NPM-Node-Package-Manager/409274-2.html" target="_blank">Up and Running with NPM, the Node Package Manager</a>[watch][$]</li> <li><a href="http://teamtreehouse.com/library/npm-basics" target="_blank">npm Basics</a> [watch][$]</li> <li><a href="https://leanpub.com/npm" target="_blank">The npm Book</a> [read]</li> <li><a href="http://developer.telerik.com/featured/mystical-magical-semver-ranges-used-npm-bower/" target="_blank">The Mystical &amp; Magical SemVer Ranges Used By npm &amp; Bower</a> [read]</li> </ul> **参考/文档:** <ul> <li><a href="http://bower.io/" target="_blank">bower</a></li> <li><a href="http://jspm.io/" target="_blank">jspm.io</a></li> <li><a href="https://www.npmjs.com/" target="_blank">npm</a></li> </ul>