Javascript can be run inside a brower or Node which provides a runtime environment for Javascript.
ECMAScript is a specification and Javascript is a programming language that confirms to this specification.
Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine.
shift+ctrl+I //toggle console on or off
shift+ctrl+j //toggle console on or off
$ node
Welcome to Node.js v12.11.0.
Type ".help" for more information.
>
.exit Exit the repl
.help Print this help message
.load Load JS from a file into the REPL session
.save Save all evaluated commands in this REPL session to a file
Press ^C to abort current expression, ^D to exit the repl
>
(To exit, press ^C again or ^D or type .exit)
>
-------------------------------
PS D:\JavaScript Basics for Beginners-transferred\exercise_files_for_javascript_basics_for_beginners> node
Welcome to Node.js v12.11.0.
Type ".help" for more information.
> .help
.break Sometimes you get stuck, this gets you out
.clear Alias for .break
.editor Enter editor mode
.exit Exit the repl
.help Print this help message
.load Load JS from a file into the REPL session
.save Save all evaluated commands in this REPL session to a file
Press ^C to abort current expression, ^D to exit the repl
Visual Studio Code Tip:
select a section of text and then type opening parenthesis, the closing parenthesis will be automatically added.
Notes uploaded to https://github.com/Li-YangZhong/exercise_files_for_javascript_basics_for_beginners-Mosh-Hamedaniby-
Video tutorial can be found at https://www.bilibili.com/video/av55679304
Node.js与JavaScript运行环境

本文介绍了JavaScript在浏览器和Node.js中的运行环境,强调了ECMAScript规范的重要性,并详细展示了Node.js的使用方法,包括其命令行界面的常用操作。
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