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This article introduces the relevant knowledge of "what is the difference between node.js and javascript". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The difference between node.js and javascript is that JavaScript is a programming language (scripting language), while Node.js is a platform, which can be simply understood as a browser-independent runtime environment for JavaScrip.

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

Although it cannot be said that they have nothing to do with each other, they do not have much to do with each other:

First, JavaScript is a programming language (scripting language), while Node.js is a platform that can be simply understood as an execution environment for JavaScript.

Second, JavaScript used to be executed in the browser, requiring the JavaScript engine in the browser. Firefox has an engine called Spidermonkey, Safari has an engine for JavaScriptCore, and Chrome has a V8 engine.

Now some people take out the engine of Chrome with V8 engine to do packaging, and add built-in basic modules (mostly written in JavaScript) to form Node.js.

Third, Node.js can be said to be a browser-independent runtime environment for JavaScrip.

Fourth, there is a big difference in the content involved between the two.

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