When you're writing code alone, you have a lot of leeway. But when you start writing code as part of a team, you need to think harder about the decisions you make. This book will help you do that. When you write code in a team setting, will other developers be able to understand what you did? Did you organize your code in such a way that it's easy to adapt and extend? Will your code survive once you're gone? Maintainable JavaScript doesn't just recommend a set of guidelines, it examines guidelines being used and recommended by others in the industry, so you get a feel for what's common in well-run JavaScript projects. Save a copy of this book now. It's the only resource that focus solely on JavaScript conventions.

Nicholas C. Zakas是一名前端开发顾问、作者和演讲家。在Yahoo！供职超过5年时间，在这期间他曾是Yahoo！首页首席前端工程师和YUI库代码贡献者。他著有《JavaScript高级程序设计》、《Ajax高级程序设计》和《高性能JavaScript》等书籍。Zakas倡导了很多最佳实践，包括渐进增强、可访问性、性能、扩展性和可维护性等。他的博客地址是：http://www.nczonline.net/。他的Twitter是：@slicknet。

李晶，花名拔赤，淘宝前端工程师，具有多年前端开发经验，在团队协作、组件开发、移动Web App等方面有深入研究，曾经参与淘宝首页、KISSY等项目开发。他翻译过《JavaScript Web富应用开发》、《JavaScript权威指南（第六版）》、《What is Node?》等书籍，热爱分享，喜欢折腾。微博http://weibo.com/jayli。

郭凯，花名流火，淘宝前端工程师，喜欢登山，也喜欢夜深人静时一人静静地写代码，折腾过许多小站均未能持久，有In、Juicer等开源项目。钟爱JavaScript，也喜欢Python，自嘲所学杂而不精。博客http://benben.cc。

张散集，花名一舟，淘宝前端工程师。他主要从事技术管理，负责淘宝网（北京）的新业务技术和前端团队，热爱前端新技术的推广与应用。翻译作品有《JavaScript Web富应用开发》和《JavaScript权威指南（第六版）》。