具體描述
Nicholas C.Zakas，雅虎首頁的主要開發者，雅虎用戶界麵庫（YUI）代碼貢獻者，擅長利用JavaScript、HTML、CSS、XML、XSLT設計和實現WEB界麵的軟件工程師。
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
用戶評價
##這本書的含金量非常大，因為它裏邊的很多知識，都是作者通過實踐總結齣來的，都是經驗的積纍，這在一般的教科書上是學不到的。 例如:你會感覺用chrome比IE快，但是為什麼快？這本書講瞭很多這方麵的東西
評分 評分 評分 評分##即使從 分析 角度來說，也是好書。Analysing & profiling: algorithms, language statements, DOM, render, I/O, parallels, cache, regex & XML etc.
評分##其實js程序沒寫過幾行
評分##很棒的書，但因為比較久瞭，裏麵大部分內容已經不再適用瞭。
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