This book is ideal for web developers who are looking to master modern JavaScript concepts and design principles. You should already have an intermediate level of JavaScript knowledge before starting this book.

This book is for all the software and web engineers wanting to apply the promises paradigm to their next project and get the best outcome from it. This book also acts as a reference for the engineers who are already using promises in their projects and want to improve their current knowledge to reach the next level. To get the most benefit from this book, you should know basic programming concepts, have a familiarity with JavaScript, and a good understanding of HTML.

This book is ideal for you if you are a JavaScript developers who wants to gain expertise in OOP with JavaScript to improve your web development skills and build professional quality web applications.

If you are a JavaScript developer interested in learning functional programming, looking for the quantum leap toward mastering the JavaScript language, or just want to become a better programmer in general, then this book is ideal for you. This guide is aimed at programmers, involved in developing reactive frontend apps, server-side apps that wrangle with reliability and concurrency, and everything in between.

If you are a JavaScript developer interested in learning functional programming, looking for the quantum leap toward mastering the JavaScript language, or just want to become a better programmer in general, then this book is ideal for you. This guide is aimed at programmers, involved in developing reactive frontend apps, server-side apps that wrangle with reliability and concurrency, and everything in between.

"It's uncommon to have a programming language wonk who can speak in such comfortable and friendly language as David does. His walk through the syntax and semantics of JavaScript is both charming and hugely insightful; reminders of gotchas complement realistic use cases, paced at a comfortable curve. You'll find when you finish the book that you've gained a strong and comprehens...(展开全部)

《JavaScript模式》包含了实现每个讨论的模式的实践建议，并附有数个可以立即上手的范例。同时还可以学到一些反模式，一些常见的编程方式，这些编程方式引发的问题比解决的还多。它不是一本入门级的书，而是适用于希望将自身的Javascript技巧提高到一个新层次的专业的开发人员和程序员。全书共八章节，内容包括简介、基本技巧、字面量和构造函数、函数、对象创建模式、代码复用模式等。

本书结合当前JavaScript语言现状，深入剖析了JavaScript语言的运行原理、应该如何演进、怎样才能将其发挥至极致。这些深邃、极具前瞻性的论述不仅适用于JavaScript，也适合其他语言。学习、理解、实践大师的思想，能让开发者站在巨人的肩上，看得更全面。

本书首先介绍JavaScript的基本知识：命名、数值、布尔值和字符串等，并展示了其缺陷和局限性，但随后展示了如何解决这些问题；接着继续研究数据结构和函数，探索底层机制，并使用高阶函数来实现面向对象编程；然后还着眼于事件化编程、测试和纯度，以及对“下一门语言”的要求。大多数语言深深植根于FORTRAN时代的范式，作者攻击了这些根源，促使我们思考下一代范式。

Dr.Axel Rauschmayer 专攻JavaScript和Web开发领域。他在2ality.com写博客，教Ecmanauten，编辑JavaScript Weekly周刊，组织MunichJS用户组。Axel从1985年开始编程，1995年开始开发web应用。