JavaScript指南向您介绍如何使用JavaScript和概述。如果你想开始使用JavaScript或普通编程，请参考了解Web开发。如果您需要了解一种语言特性的详尽资料，看看JavaScript参考文档。
隐藏侧边栏
另见
- JavaScript
- 教程:
- JavaScript 指南
- Introduction
- Grammar and types
- Control flow and error handling
- Loops and iteration
- Functions
- Expressions and operators
- Numbers and dates
- Text formatting
- Regular expressions
- Indexed collections
- Keyed collections
- Working with objects
- Details of the object model
- Iterators and generators
- Meta programming
- 快速入门
- 中级教程
- 高级
- 引用:
- 内置对象
- JavaScript 标准库
- Array
- ArrayBuffer
- Boolean
- DataView
- Date
- Error
- EvalError
- Float32Array
- Float64Array [我来译!]
- Function
- 生成器
- GeneratorFunction [我来译!]
- Infinity
- Int16Array [我来译!]
- Int32Array [我来译!]
- Int8Array [我来译!]
- InternalError [我来译!]
- Intl [我来译!]
- Intl.Collator [我来译!]
- Intl.DateTimeFormat [我来译!]
- Intl.NumberFormat [我来译!]
- Iterator [我来译!]
- JSON
- Map
- Math
- NaN
- Number
- Object
- ParallelArray
- Promise
- Proxy
- RangeError [我来译!]
- ReferenceError
- Reflect
- RegExp
- SIMD
- SIMD.Float32x4 [我来译!]
- SIMD.Float64x2 [我来译!]
- SIMD.Int16x8 [我来译!]
- SIMD.Int32x4 [我来译!]
- SIMD.Int8x16 [我来译!]
- Set
- StopIteration [我来译!]
- String
- Symbol
- SyntaxError
- TypeError
- TypedArray
- URIError [我来译!]
- Uint16Array [我来译!]
- Uint32Array
- Uint8Array
- Uint8ClampedArray [我来译!]
- WeakMap
- WeakSet
- decodeURI()
- decodeURIComponent()
- encodeURI()
- encodeURIComponent()
- escape()
- eval()
- isFinite()
- isNaN()
- null
- parseFloat
- parseInt
- undefined
- unescape() [我来译!]
- uneval() [我来译!]
- 表达式和运算符
- 运算符
- 算术运算符
- 数组推导式
- 赋值运算符
- 按位操作符
- 逗号操作符
- 比较操作符
- Conditional (ternary) Operator
- 解构赋值
- Expression closures [我来译!]
- Generator comprehensions
- 圆括号运算符
- Legacy generator function expression [我来译!]
- 逻辑运算符
- Object initializer
- 运算符优先级
- Property accessors
- 展开运算符
- 类表达式
- delete
- 函数表达式
- function* expression
- in
- instanceof
- new运算符
- new.target [我来译!]
- super
- this
- typeof
- void 运算符
- yield
- yield*
- 语句和声明
- 函数
- Classes
- 更多
- New in JavaScript
- JavaScript更新
- Mozilla对ECMAScript 5的支持
- Mozilla对ECMAScript 6的支持
- Mozilla对ECMAScript 7的支持
- Firefox JavaScript changelog [我来译!]
- New in JavaScript 1.1 [我来译!]
- New in JavaScript 1.2 [我来译!]
- New in JavaScript 1.3 [我来译!]
- New in JavaScript 1.4 [我来译!]
- JavaScript 1.5 的新特性
- JavaScript 1.6 的新特性
- New in JavaScript 1.7
- New in JavaScript 1.8
- JavaScript 1.8.1 的新特性
- JavaScript 1.8.5 的新特性
- 文档:
- 常用列表
- 贡献