JavaScript 参考

JavaScript 参考充当有关 JavaScript 语言的事实存储库。这里详细描述了整个语言。当你编写 JavaScript 代码时，你将经常引用这些页面（因此标题为 "JavaScript 参考"）。

¥The JavaScript reference serves as a repository of facts about the JavaScript language. The entire language is described here in detail. As you write JavaScript code, you'll refer to these pages often (thus the title "JavaScript reference").

JavaScript 语言旨在在一些更大的环境中使用，无论是浏览器、服务器端脚本还是类似的环境。在大多数情况下，此参考尝试与环境无关，并且不针对 Web 浏览器环境。

¥The JavaScript language is intended to be used within some larger environment, be it a browser, server-side scripts, or similar. For the most part, this reference attempts to be environment-agnostic and does not target a web browser environment.

如果你是 JavaScript 新手，请从 guide 开始。一旦牢牢掌握了基础知识，你就可以使用参考来获取有关各个对象和语言构造的更多详细信息。

¥If you are new to JavaScript, start with the guide. Once you have a firm grasp of the fundamentals, you can use the reference to get more details on individual objects and language constructs.