参考链接

官方文件

• ECMAScript® 2015 Language Specification (opens new window): ECMAScript 2015 规格
• ECMAScript® 2016 Language Specification (opens new window): ECMAScript 2016 规格
• ECMAScript® 2017 Language Specification (opens new window)：ECMAScript 2017 规格（草案）
• ECMAScript Current Proposals (opens new window): ECMAScript 当前的所有提案
• ECMAScript Active Proposals (opens new window): 已经进入正式流程的提案
• ECMAScript proposals (opens new window)：从阶段 0 到阶段 4 的所有提案列表
• TC39 meeting agendas (opens new window): TC39 委员会历年的会议记录
• ECMAScript Daily (opens new window): TC39 委员会的动态
• The TC39 Process (opens new window): 提案进入正式规格的流程
• TC39: A Process Sketch, Stages 0 and 1 (opens new window): Stage 0 和 Stage 1 的含义
• TC39 Process Sketch, Stage 2 (opens new window): Stage 2 的含义

综合介绍

• Axel Rauschmayer, Exploring ES6: Upgrade to the next version of JavaScript (opens new window): ES6 的专著，本书的许多代码实例来自该书
• Sayanee Basu, Use ECMAScript 6 Today (opens new window)
• Ariya Hidayat, Toward Modern Web Apps with ECMAScript 6 (opens new window)
• Dale Schouten, 10 Ecmascript-6 tricks you can perform right now (opens new window)
• Colin Toh, Lightweight ES6 Features That Pack A Punch (opens new window): ES6 的一些“轻量级”的特性介绍
• Domenic Denicola, ES6: The Awesome Parts (opens new window)
• Nicholas C. Zakas, Understanding ECMAScript 6 (opens new window)
• Justin Drake, ECMAScript 6 in Node.JS (opens new window)
• Ryan Dao, Summary of ECMAScript 6 major features (opens new window)
• Luke Hoban, ES6 features (opens new window): ES6 新语法点的罗列
• Traceur-compiler, Language Features (opens new window): Traceur 文档列出的一些 ES6 例子
• Axel Rauschmayer, ECMAScript 6: what’s next for JavaScript? (opens new window): 关于 ES6 新增语法的综合介绍，有很多例子
• Axel Rauschmayer, Getting started with ECMAScript 6 (opens new window): ES6 语法点的综合介绍
• Toby Ho, ES6 in io.js (opens new window)
• Guillermo Rauch, ECMAScript 6 (opens new window)
• Benjamin De Cock, Frontend Guidelines (opens new window): ES6 最佳实践
• Jani Hartikainen, ES6: What are the benefits of the new features in practice? (opens new window)
• kangax, JavaScript quiz. ES6 edition (opens new window): ES6 小测试
• Jeremy Fairbank, HTML5DevConf ES7 and Beyond! (opens new window): ES7 新增语法点介绍
• Timothy Gu, How to Read the ECMAScript Specification (opens new window): 如何读懂 ES6 规格

let 和 const

• Kyle Simpson, For and against let (opens new window): 讨论 let 命令的作用域
• kangax, Why typeof is no longer “safe” (opens new window): 讨论在块级作用域内，let 命令的变量声明和赋值的行为
• Axel Rauschmayer, Variables and scoping in ECMAScript 6 (opens new window): 讨论块级作用域与 let 和 const 的行为
• Nicolas Bevacqua, ES6 Let, Const and the “Temporal Dead Zone” (TDZ) in Depth (opens new window)
• acorn, Function statements in strict mode (opens new window): 块级作用域对严格模式的函数声明的影响
• Axel Rauschmayer, ES proposal: global (opens new window): 顶层对象global
• Mathias Bynens, A horrifying globalThis polyfill in universal JavaScript (opens new window)：如何写 globalThis 的垫片库

解构赋值

• Nick Fitzgerald, Destructuring Assignment in ECMAScript 6 (opens new window): 详细介绍解构赋值的用法
• Nicholas C. Zakas, ECMAScript 6 destructuring gotcha (opens new window)

字符串

• Nicholas C. Zakas, A critical review of ECMAScript 6 quasi-literals (opens new window)
• Mozilla Developer Network, Template strings (opens new window)
• Addy Osmani, Getting Literal With ES6 Template Strings (opens new window): 模板字符串的介绍
• Blake Winton, ES6 Templates (opens new window): 模板字符串的介绍
• Peter Jaszkowiak, How to write a template compiler in JavaScript (opens new window): 使用模板字符串，编写一个模板编译函数
• Axel Rauschmayer, ES.stage3: string padding (opens new window)

正则

• Mathias Bynens, Unicode-aware regular expressions in ES6 (opens new window): 详细介绍正则表达式的 u 修饰符
• Axel Rauschmayer, New regular expression features in ECMAScript 6 (opens new window)：ES6 正则特性的详细介绍
• Yang Guo, RegExp lookbehind assertions (opens new window)：介绍后行断言
• Axel Rauschmayer, ES proposal: RegExp named capture groups (opens new window): 具名组匹配的介绍
• Mathias Bynens, ECMAScript regular expressions are getting better! (opens new window): 介绍 ES2018 添加的多项正则语法

数值

• Nicolas Bevacqua, ES6 Number Improvements in Depth (opens new window)
• Axel Rauschmayer, ES proposal: arbitrary precision integers (opens new window)
• Mathias Bynens, BigInt: arbitrary-precision integers in JavaScript (opens new window)

数组

• Axel Rauschmayer, ECMAScript 6’s new array methods (opens new window): 对 ES6 新增的数组方法的全面介绍
• TC39, Array.prototype.includes (opens new window): 数组的 includes 方法的规格
• Axel Rauschmayer, ECMAScript 6: holes in Arrays (opens new window): 数组的空位问题

函数

• Nicholas C. Zakas, Understanding ECMAScript 6 arrow functions (opens new window)
• Jack Franklin, Real Life ES6 - Arrow Functions (opens new window)
• Axel Rauschmayer, Handling required parameters in ECMAScript 6 (opens new window)
• Dmitry Soshnikov, ES6 Notes: Default values of parameters (opens new window): 介绍参数的默认值
• Ragan Wald, Destructuring and Recursion in ES6 (opens new window): rest 参数和扩展运算符的详细介绍
• Axel Rauschmayer, The names of functions in ES6 (opens new window): 函数的 name 属性的详细介绍
• Kyle Simpson, Arrow This (opens new window): 箭头函数并没有自己的 this
• Derick Bailey, Do ES6 Arrow Functions Really Solve “this” In JavaScript? (opens new window)：使用箭头函数处理 this 指向，必须非常小心
• Mark McDonnell, Understanding recursion in functional JavaScript programming (opens new window): 如何自己实现尾递归优化
• Nicholas C. Zakas, The ECMAScript 2016 change you probably don't know (opens new window): 使用参数默认值时，不能在函数内部显式开启严格模式
• Axel Rauschmayer, ES proposal: optional catch binding (opens new window)
• Cynthia Lee, When you should use ES6 arrow functions — and when you shouldn’t (opens new window): 讨论箭头函数的适用场合
• Eric Elliott, What is this? (opens new window): 箭头函数内部的 this 的解释。

对象

• Addy Osmani, Data-binding Revolutions with Object.observe() (opens new window): 介绍 Object.observe()的概念
• Sella Rafaeli, Native JavaScript Data-Binding (opens new window): 如何使用 Object.observe 方法，实现数据对象与 DOM 对象的双向绑定
• Axel Rauschmayer, __proto__ in ECMAScript 6 (opens new window)
• Axel Rauschmayer, Enumerability in ECMAScript 6 (opens new window)
• Axel Rauschmayer, ES proposal: Object.getOwnPropertyDescriptors() (opens new window)
• TC39, Object.getOwnPropertyDescriptors Proposal (opens new window)
• David Titarenco, How Spread Syntax Breaks JavaScript (opens new window): 扩展运算符的一些不合理的地方

Symbol

• Axel Rauschmayer, Symbols in ECMAScript 6 (opens new window): Symbol 简介
• MDN, Symbol (opens new window): Symbol 类型的详细介绍
• Jason Orendorff, ES6 In Depth: Symbols (opens new window)
• Keith Cirkel, Metaprogramming in ES6: Symbols and why they're awesome (opens new window): Symbol 的深入介绍
• Axel Rauschmayer, Customizing ES6 via well-known symbols (opens new window)
• Derick Bailey, Creating A True Singleton In Node.js, With ES6 Symbols (opens new window)
• Das Surma, How to read web specs Part IIa – Or: ECMAScript Symbols (opens new window): 介绍 Symbol 的规格

Set 和 Map

• Mozilla Developer Network, WeakSet (opens new window)：介绍 WeakSet 数据结构
• Dwayne Charrington, What Are Weakmaps In ES6? (opens new window): WeakMap 数据结构介绍
• Axel Rauschmayer, ECMAScript 6: maps and sets (opens new window): Set 和 Map 结构的详细介绍
• Jason Orendorff, ES6 In Depth: Collections (opens new window)：Set 和 Map 结构的设计思想
• Axel Rauschmayer, Converting ES6 Maps to and from JSON (opens new window): 如何将 Map 与其他数据结构互相转换

Proxy 和 Reflect

• Nicholas C. Zakas, Creating defensive objects with ES6 proxies (opens new window)
• Axel Rauschmayer, Meta programming with ECMAScript 6 proxies (opens new window): Proxy 详解
• Daniel Zautner, Meta-programming JavaScript Using Proxies (opens new window): 使用 Proxy 实现元编程
• Tom Van Cutsem, Harmony-reflect (opens new window): Reflect 对象的设计目的
• Tom Van Cutsem, Proxy Traps (opens new window): Proxy 拦截操作一览
• Tom Van Cutsem, Reflect API (opens new window)
• Tom Van Cutsem, Proxy Handler API (opens new window)
• Nicolas Bevacqua, ES6 Proxies in Depth (opens new window)
• Nicolas Bevacqua, ES6 Proxy Traps in Depth (opens new window)
• Nicolas Bevacqua, More ES6 Proxy Traps in Depth (opens new window)
• Axel Rauschmayer, Pitfall: not all objects can be wrapped transparently by proxies (opens new window)
• Bertalan Miklos, Writing a JavaScript Framework - Data Binding with ES6 Proxies (opens new window): 使用 Proxy 实现观察者模式
• Keith Cirkel, Metaprogramming in ES6: Part 2 - Reflect (opens new window): Reflect API 的详细介绍

Promise 对象

• Jake Archibald, JavaScript Promises: There and back again (opens new window)
• Jake Archibald, Tasks, microtasks, queues and schedules (opens new window)
• Tilde, rsvp.js (opens new window)
• Sandeep Panda, An Overview of JavaScript Promises (opens new window): ES6 Promise 入门介绍
• Dave Atchley, ES6 Promises (opens new window): Promise 的语法介绍
• Axel Rauschmayer, ECMAScript 6 promises (2/2): the API (opens new window): 对 ES6 Promise 规格和用法的详细介绍
• Jack Franklin, Embracing Promises in JavaScript (opens new window): catch 方法的例子
• Ronald Chen, How to escape Promise Hell (opens new window): 如何使用Promise.all方法的一些很好的例子
• Jordan Harband, proposal-promise-try (opens new window): Promise.try() 方法的提案
• Sven Slootweg, What is Promise.try, and why does it matter? (opens new window): Promise.try() 方法的优点
• Yehuda Katz, TC39: Promises, Promises (opens new window): Promise.try() 的用处

Iterator

• Mozilla Developer Network, Iterators and generators (opens new window)
• Mozilla Developer Network, The Iterator protocol (opens new window)
• Jason Orendorff, ES6 In Depth: Iterators and the for-of loop (opens new window): 遍历器与 for...of 循环的介绍
• Axel Rauschmayer, Iterators and generators in ECMAScript 6 (opens new window): 探讨 Iterator 和 Generator 的设计目的
• Axel Rauschmayer, Iterables and iterators in ECMAScript 6 (opens new window): Iterator 的详细介绍
• Kyle Simpson, Iterating ES6 Numbers (opens new window): 在数值对象上部署遍历器

Generator

• Matt Baker, Replacing callbacks with ES6 Generators (opens new window)
• Steven Sanderson, Experiments with Koa and JavaScript Generators (opens new window)
• jmar777, What's the Big Deal with Generators? (opens new window)
• Marc Harter, Generators in Node.js: Common Misconceptions and Three Good Use Cases (opens new window): 讨论 Generator 函数的作用
• StackOverflow, ES6 yield : what happens to the arguments of the first call next()? (opens new window): 第一次使用 next 方法时不能带有参数
• Kyle Simpson, ES6 Generators: Complete Series (opens new window): 由浅入深探讨 Generator 的系列文章，共四篇
• Gajus Kuizinas, The Definitive Guide to the JavaScript Generators (opens new window): 对 Generator 的综合介绍
• Jan Krems, Generators Are Like Arrays (opens new window): 讨论 Generator 可以被当作数据结构看待
• Harold Cooper, Coroutine Event Loops in JavaScript (opens new window): Generator 用于实现状态机
• Ruslan Ismagilov, learn-generators (opens new window): 编程练习，共 6 道题
• Steven Sanderson, Experiments with Koa and JavaScript Generators (opens new window): Generator 入门介绍，以 Koa 框架为例
• Mahdi Dibaiee, ES7 Array and Generator comprehensions (opens new window)：ES7 的 Generator 推导
• Nicolas Bevacqua, ES6 Generators in Depth (opens new window)
• Axel Rauschmayer, ES6 generators in depth (opens new window): Generator 规格的详尽讲解
• Derick Bailey, Using ES6 Generators To Short-Circuit Hierarchical Data Iteration (opens new window)：使用 for...of 循环完成预定的操作步骤

异步操作和 Async 函数

• Luke Hoban, Async Functions for ECMAScript (opens new window): Async 函数的设计思想，与 Promise、Gernerator 函数的关系
• Jafar Husain, Asynchronous Generators for ES7 (opens new window): Async 函数的深入讨论
• Nolan Lawson, Taming the asynchronous beast with ES7 (opens new window): async 函数通俗的实例讲解
• Jafar Husain, Async Generators (opens new window): 对 async 与 Generator 混合使用的一些讨论
• Daniel Brain, Understand promises before you start using async/await (opens new window): 讨论 async/await 与 Promise 的关系
• Jake Archibald, Async functions - making promises friendly (opens new window)
• Axel Rauschmayer, ES proposal: asynchronous iteration (opens new window): 异步遍历器的详细介绍
• Dima Grossman, How to write async await without try-catch blocks in JavaScript (opens new window): 除了 try/catch 以外的 async 函数内部捕捉错误的方法
• Mostafa Gaafa, 6 Reasons Why JavaScript’s Async/Await Blows Promises Away (opens new window): Async 函数的6个好处
• Mathias Bynens, Asynchronous stack traces: why await beats Promise#then() (opens new window): async 函数可以保留错误堆栈

Class

• Sebastian Porto, ES6 classes and JavaScript prototypes (opens new window): ES6 Class 的写法与 ES5 Prototype 的写法对比
• Jack Franklin, An introduction to ES6 classes (opens new window): ES6 class 的入门介绍
• Axel Rauschmayer, ECMAScript 6: new OOP features besides classes (opens new window)
• Axel Rauschmayer, Classes in ECMAScript 6 (final semantics) (opens new window): Class 语法的详细介绍和设计思想分析
• Eric Faust, ES6 In Depth: Subclassing (opens new window): Class 语法的深入介绍
• Nicolás Bevacqua, Binding Methods to Class Instance Objects (opens new window): 如何绑定类的实例中的 this
• Jamie Kyle, JavaScript's new #private class fields (opens new window)：私有属性的介绍。
• Mathias Bynens, Public and private class fields (opens new window)：实例属性的新写法的介绍。

Decorator

• Maximiliano Fierro, Declarative vs Imperative (opens new window): Decorators 和 Mixin 介绍
• Justin Fagnani, "Real" Mixins with JavaScript Classes (opens new window): 使用类的继承实现 Mixin
• Addy Osmani, Exploring ES2016 Decorators (opens new window): Decorator 的深入介绍
• Sebastian McKenzie, Allow decorators for functions as well (opens new window): 为什么修饰器不能用于函数
• Maximiliano Fierro, Traits with ES7 Decorators (opens new window): Trait 的用法介绍
• Jonathan Creamer: Using ES2016 Decorators to Publish on an Event Bus (opens new window): 使用修饰器实现自动发布事件

Module

• Jack Franklin, JavaScript Modules the ES6 Way (opens new window): ES6 模块入门
• Axel Rauschmayer, ECMAScript 6 modules: the final syntax (opens new window): ES6 模块的介绍，以及与 CommonJS 规格的详细比较
• Dave Herman, Static module resolution (opens new window): ES6 模块的静态化设计思想
• Jason Orendorff, ES6 In Depth: Modules (opens new window): ES6 模块设计思想的介绍
• Ben Newman, The Importance of import and export (opens new window): ES6 模块的设计思想
• ESDiscuss, Why is "export default var a = 1;" invalid syntax? (opens new window)
• Bradley Meck, ES6 Module Interoperability (opens new window): 介绍 Node 如何处理 ES6 语法加载 CommonJS 模块
• Axel Rauschmayer, Making transpiled ES modules more spec-compliant (opens new window): ES6 模块编译成 CommonJS 模块的详细介绍
• Axel Rauschmayer, ES proposal: import() – dynamically importing ES modules (opens new window): import() 的用法
• Node EPS, ES Module Interoperability (opens new window): Node 对 ES6 模块的处理规格

二进制数组

• Ilmari Heikkinen, Typed Arrays: Binary Data in the Browser (opens new window)
• Khronos, Typed Array Specification (opens new window)
• Ian Elliot, Reading A BMP File In JavaScript (opens new window)
• Renato Mangini, How to convert ArrayBuffer to and from String (opens new window)
• Axel Rauschmayer, Typed Arrays in ECMAScript 6 (opens new window)
• Axel Rauschmayer, ES proposal: Shared memory and atomics (opens new window)
• Lin Clark, Avoiding race conditions in SharedArrayBuffers with Atomics (opens new window): Atomics 对象使用场景的解释
• Lars T Hansen, Shared memory - a brief tutorial (opens new window)
• James Milner, The Return of SharedArrayBuffers and Atomics (opens new window)

SIMD

• TC39, SIMD.js Stage 2 (opens new window)
• MDN, SIMD (opens new window)
• TC39, ECMAScript SIMD (opens new window)
• Axel Rauschmayer, JavaScript gains support for SIMD (opens new window)

工具

• Babel, Babel Handbook (opens new window): Babel 的用法介绍
• Google, traceur-compiler (opens new window): Traceur 编译器
• Casper Beyer, ECMAScript 6 Features and Tools (opens new window)
• Stoyan Stefanov, Writing ES6 today with jstransform (opens new window)
• ES6 Module Loader, ES6 Module Loader Polyfill (opens new window): 在浏览器和 node.js 加载 ES6 模块的一个库，文档里对 ES6 模块有详细解释
• Paul Miller, es6-shim (opens new window): 一个针对老式浏览器，模拟 ES6 部分功能的垫片库（shim）
• army8735, JavaScript Downcast (opens new window): 国产的 ES6 到 ES5 的转码器
• esnext, ES6 Module Transpiler (opens new window)：基于 node.js 的将 ES6 模块转为 ES5 代码的命令行工具
• Sebastian McKenzie, BabelJS (opens new window): ES6 转译器
• SystemJS, SystemJS (opens new window): 在浏览器中加载 AMD、CJS、ES6 模块的一个垫片库
• Modernizr, HTML5 Cross Browser Polyfills (opens new window): ES6 垫片库清单
• Facebook, regenerator (opens new window): 将 Generator 函数转为 ES5 的转码器