具体描述
Nicholas C.Zakas，雅虎首页的主要开发者，雅虎用户界面库（YUI）代码贡献者，擅长利用JavaScript、HTML、CSS、XML、XSLT设计和实现WEB界面的软件工程师。
If you're like most developers, you rely heavily on JavaScript to build interactive and quick-responding web applications. The problem is that all of those lines of JavaScript code can slow down your apps. This book reveals techniques and strategies to help you eliminate performance bottlenecks during development. You'll learn how to improve execution time, downloading, interaction with the DOM, page life cycle, and more. Yahoo! frontend engineer Nicholas C. Zakas and five other JavaScript experts -- Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney -- demonstrate optimal ways to load code onto a page, and offer programming tips to help your JavaScript run as efficiently and quickly as possible. You'll learn the best practices to build and deploy your files to a production environment, and tools that can help you find problems once your site goes live. * Identify problem code and use faster alternatives to accomplish the same task * Improve scripts by learning how JavaScript stores and accesses data * Implement JavaScript code so that it doesn't slow down interaction with the DOM * Use optimization techniques to improve runtime performance * Learn ways to ensure the UI is responsive at all times * Achieve faster client-server communication * Use a build system to minify files, and HTTP compression to deliver them to the browser
用户评价
##rocks~
评分 评分##JS基本概念在Zakas另外一本书里讲得全面得多。工具/工作流程方面这本2010年的书太过时了，而且本来这些就不必成书。
评分 评分 评分##最佳实践类书籍，灰常实用！ 同是zakas写的，讲闭包、作用域、原型链的部分，如果有同学看《JS高级程序设计》觉得理解不够透彻的话，建议看这本书，言简意赅多了~~当然这部分个人觉得还是dmitry的blog里的ECMAScript系列文章讲得最好~~ 讲性能优化的部分很多人都已经评论了。...
评分##这本书的含金量非常大，因为它里边的很多知识，都是作者通过实践总结出来的，都是经验的积累，这在一般的教科书上是学不到的。 例如:你会感觉用chrome比IE快，但是为什么快？这本书讲了很多这方面的东西
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