npm install MODULE_NAME方法安装时,npm会根据这个module根目录下的package.json文件描述的dependency自动把这个module依赖的所有module下载下来放到本module自己的node_modules目录下。这样会有一个问题,就是产生的很多重复的module,例如connect和express都依赖qs,mime包,这些包在connect和express的node_modules目录都会存在。...
In this short article, we will learn how to uninstall npm packages locally or globally from our node projects. The npm packages are installed in two ways :locallyandglobally. Anytime we install an npm module usingnpm install < package-name >, it installs the package in ournode_modulesfolder...
This allows you to install modules and packages to use with Node.js. At this point, you have successfully installed Node.js andnpmusingaptand the default Ubuntu software repositories. The next section will show how to use an alternate repository to install different versions of Node.js. Option...
node --version Now that you have node installed you may need to upgrade it in the future. There are also times when you need to run a specific version of node. To do this we can use a node version manager. How to Install Node.js on Linux The easiest way to install node on Linux...
Node.js lets the developers alter the files with its built-in fs (file system) module. The node js fs install module comes with all basic functions that you can perform for a specific file within your project. So, let's dive into the information on how to install fs module in Node.js...
Node.js is a JavaScript runtime for server-side programming. It allows developers to create scalable backend functionality using JavaS…
Now you can use NVM to install different node versions or use already installed versions. nvm install vA.B - to install the version you want nvm use A.B - to use the node version And that was it, that’s how to install Node.js and use it in your projects. If you liked this arti...
In this tutorial, we will show you how to install Node.JS on Ubuntu 22.04. There are three ways of going about this. You can install NodeJS from Ubuntu repositories, you can install from Nodesource or install NodeJS using NVM. Option 1: Install Node.js on Ubuntu 22.04 from Official rep...
ax25-nodeinstallnodeinstall 如果你发现系统中有旧版本的node,需要执行以下语句来卸载: $ sudo apt-getremove--purge node 使用Ununtu包管理工具安装Node.js 在打开的终端下输入以下命令来安装Node.js $ sudo apt-getinstall nodejs 安装node包管理器 npm ...
NPM (Node Package Manager) is the default package manager for Node.js. It is used to install, manage, and share JavaScript packages (also called modules or libraries) that developers use to build applications Why use Puppeteer with NPM? Here are the reasons why you must use Puppeteer with ...