想要最大程度了解JavaScript，你就得学习它的上级规范ECMAScript 6 (ES6)的最新特性。尼古拉斯·比瓦卡著的《实用现代JAVASCRIPT(影印版)(英文版)/模块化JAVASCRIPT系列》提供了高度实用的ES6概览，不会让你迷失在规范或实现的细节之中。富含实用案例，作者Nicolás Bevacqua向你展示处理异步流控、声明对象或函数，以及创建代理或唯一集合的新方法，还有更多其它特性。作为Bevacqua撰写的“模块化JavaScript”系列著作的第一本，《实用现代JavaScript》为JavaScript和Node.js开发者在本系列后续书籍中学习模块化设计、测试和部署铺路。

Foreword
Preface
1. ECMAScript and the Future of JavaScript
1.1 A Brief History of JavaScript Standards
1.2 ECMAScript as a Rolling Standard
1.3 Browser Support and Complementary Tooling
1.4 Feature Themes in ES6
1.5 Future of JavaScript
2. ES6 Essentials
2.1 Object Literals
2.2 Arrow Functions
2.3 Assignment Destructuring
2.4 Rest Parameter and Spread Operator
2.5 Template Literals
2.6 let and const Statements
3. Classes, Symbols, Objects, and Decorators
3.1 Classes
3.2 Symbols
3.3 Object Built-in Improvements
3.4 Decorators
4. Iteration and Flow Control
4.1 Promises
4.2 Iterator Protocol and Iterable Protocol
4.3 Generator Functions and Generator Objects
4.4 Async Functions
4.5 Asynchronous Iteration
5. Leveraging ECMAScript Collections
5.1 Using ES6 Maps
5.2 Understanding and Using WeakMap
5.3 Sets in ES6
5.4 ES6 WeakSets
6. Managing Property Access with Proxies
6.1 Getting Started with Proxy
6.2 Revocable Proxies
6.3 Proxy Trap Handlers
6.4 Advanced Proxy Traps
7. Built-in Improvements in ES6
7.1 Numbers
7.2 Math
7.3 Strings and Unicode
7.4 Regular Expressions
7.5 Array
8. JavaScript Modules
8.1 Common]S
8.2 ]avaScript Modules
8.3 Practical Considerations for ES Modules
9. Practical Considerations
9.1 Variable Declarations
9.2 Template Literals
9.3 Shorthand Notation and Object Destructuring
9.4 Rest and Spread
9.5 Savoring Function Flavors
9.6 Classes and Proxies
9.7 Asynchronous Code Flows
9.8 Complexity Creep, Abstractions, and Conventions
Index