Node.js is an open-source JavaScript runtime environment that allows developers to execute JavaScript code for server-side scripting and scalable network applications.
What is NPM? Node package manager (npm) is a package manager and software registry for JavaScript software packages. It's used to help find, build and manage code packages, especially for JavaScript and Node.js projects. Npm also handles dependencies and streamlines development workflows. ...
npm是Node.js的包管理工具(package manager) 为啥我们需要一个包管理工具呢?因为我们在Node.js上开发时,会用到很多别人写的JavaScript代码。如果我们要使用别人写的某个包,每次都根据名称搜索一下官方网站,下载代码,解压,再使用,非常繁琐。于是一个集中管理的工具应运而生:大家都把自己开发的模块打包后放到npm官网上...
npm is freeand relied on by over 11 million developers worldwide. You could say it’s kind of a big deal. They’re open-source and have become the center of Javascript code sharing. There are more than a million packages available on npm. In short, npm is: an online repository for t...
Node.js has a huge collection of modules accessible on NPM, providing developers with a wide range of libraries and tools that serve purposes like database connections, web servers, file system operations, etc. This extensive module library helps to develop applications faster by leveraging existing...
node -- version npm --version Previously, we learned about Node Js and did the installation part, now in the next section of the blog we will touch on Node Js Express. What is Node Js Express? Welcome to the main section of the blog. Here, you will find everything you will need to...
Node package manager (npm) is one of the largest software registries in the world. It comes bundled with node.js, an open-source server environment. How Does npm Work? Here are the three defining roles of npm: Repository –npm is a widely used repository for publishing open-source Node pr...
npm install is-what-is 使用 // use in node.js const iwi = require('is-what-is'); console.log(iwi.isArray([])); console.log(iwi.isNumber(666)); // use in browser with module script import {isArray} from 'is-what-is' console.log(isArray([])) console.log(isNumber([])) API...
What is NPM . In this video, we'll take a look at what npm is and what it can do for you.
In this tutorial, we’ll talk about npm (Node package manager), aJavaScriptonline repository for open-source Node.js packages. We’ll get to know what npm is, how to use it, and the purpose of packages and how to interact with them locally and remotely. ...