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
##5年裏JS界早換瞭模樣 還是漲瞭一些姿勢
評分 評分##從我第一次接觸Web編程的時候，我就對JavaScript這個名字耿耿於懷，因為它跟Java一點兒關係也沒有，卻非要擁有一個這樣的名字來嘩眾取寵。從現在看，這門語言的生命力還是很旺盛的。 《高性能》這本書是JavaScript界的神書之一，如果你說你沒看過這本書而且你還是一個Web前端開...
評分 評分##JS本身的執行效率沒什麼好擔心的. 前端性能優化還是 Steve Souders 的兩本書更有價值. 而這些最佳實踐也都已經充分傳播開來瞭.
評分##1、讀這本書拉的戰綫實在夠長，垮瞭2個年。 2、現在瀏覽器版本迭代速度太快，書裏有些數據需要更新，但絲毫不影響這本書的價值。 3、#看彆人傢的工程師#，性能小組，可以做基礎研究。國內大多隻看工程産齣。 4、中英文版本都看瞭。英文原版給5星，翻譯的隻能給2星。
評分 評分 評分相關圖書
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