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This article mainly explains "learning what nodejs can do", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let Xiaobian take you to learn "what nodejs can do"!

Nodejs can do development: 1, front-end efficiency, engineering tools;2, BFF (Back-end For Front-end) middleware;3, client products, Electron so that the front-end can also write some complex cross-platform client applications;4, Web applications, etc.

This tutorial operating environment: Windows 7 system, nodejs version 12.19.0, DELL G3 computer.

Node.js is an open source, cross-platform JavaScript runtime environment capable of running JavaScript on the server side.

With the increasing depth and breadth of the front end, if the light will use a Vue, it may limit its future development, because now which front end will not use a frame.

The front-end entry is not difficult, but large companies or high-paying front-end development, often can not only use a framework, most also need to know some of the principle of things, and the current front-end framework includes a lot of third-party libraries, a large number of use to Nodejs.

So Nodejs is an essential part of the front-end evolution, and many people might think Nodejs has nothing to do with the front-end, that's the back-end thing, because Nodejs can create back-end servers.

What Node.js can do

Front-end efficiency enhancement, engineering tools: With the increase in front-end complexity, there is almost no chance to write front-end code naked, local development kits and distribution package tools are needed, and front-end problems are naturally solved by front-end.

BFF: Back-end For Front-end, especially the rise of serverless, just the back-end DO to VO has a lot of front-end imagination

Client products: Electron allows the front end to also write some complex cross-platform client applications, the one we are most familiar with should be VS code

Web applications: This is also the main problem Node was born to solve. Compared with multithreading, Node.js asynchronous I/O is a better solution. Now there are excellent enterprise web frameworks such as egg and nest. The front end can easily develop web applications.

At this point, I believe that everyone has a deeper understanding of "learning what nodejs can do", so you may wish to actually operate it! Here is the website, more related content can enter the relevant channels for inquiry, pay attention to us, continue to learn!

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