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
##无敌好书。推荐第一，三，六章。呵呵。
评分##5年里JS界早换了模样 还是涨了一些姿势
评分##小脚本，大世界
评分 评分##从我第一次接触Web编程的时候，我就对JavaScript这个名字耿耿于怀，因为它跟Java一点儿关系也没有，却非要拥有一个这样的名字来哗众取宠。从现在看，这门语言的生命力还是很旺盛的。 《高性能》这本书是JavaScript界的神书之一，如果你说你没看过这本书而且你还是一个Web前端开...
评分##现在是2013年，刚花了几个小时把这本书通读了一遍。书很薄，内容很直白，读起来飞快。可以想像就2010年的时间点来说这本书里很多建议挺靠谱的。但如果它今天再版的话，很多内容恐怕都要修正了，特别是关于JavaScript核心语言性能的部分。而且总觉得这书有些细节上技术术语用词不准确⋯不过不影响大的主题，问题不大。
评分##rocks~
评分##5年里JS界早换了模样 还是涨了一些姿势
评分##5年里JS界早换了模样 还是涨了一些姿势
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