本书通过对JavaScript语言的分析，甄别出好的和坏的特性，从而提取出相对这门语言的整体而言具有更好的可靠性、可读性和可维护性的JavaScript的子集，以便你能用它创建真正可扩展的和高效的代码。 雅虎资深JavaScript架构师Douglas Crockford倾力之作。 向读者介绍如何运用JavaScript创建真正可扩展的和高效的代码。

本书是27位杰出的设计师与你分享他们的智慧和经验。书中以问答方式告诉为什么要创建某种编程语言、它在技术上如何开发、如何教授和学习，以及它如何顺应时代发展等。你会发现构建成功编程语言所需的思想和步骤，它广受欢迎的原因，以及如何处理程序员常见的问题。因此，如果你想深入学习设计成功编程语言的思想，本书会对你大有帮助。

It's not easy to put Tim O'Reilly in a nutshell, but with the essays in this collection, you get valuable insight into the mind of the founder and CEO of O'Reilly Media. Tim O'Reilly in a Nutshell contains more than a dozen essays that discuss paradigm shifts in technology, the future of online publishing, and the way he approaches business. Along the way, he discusses open source projects, Unix, and technologies from Microsoft, Apple, and other companies. One thing that stands out in these essays is O'Reilly's ability to see technological trends long before they happen. Essays from a decade ago address today's networked world in detail, whether it's the Internet operating system, the Web's "architecture of participation," or the rapid rise of ebooks. It's a fascinating journey into the knowledge and passions of one of today's technology leaders.