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Expressjs quick guide ExpressJS Quick Guide ?? ExpressJS - Quick Guide Advertisements F Previous Page F E Next Page ExpressJS - Overview ExpressJS is a web application framework that provides you with a simple API to build websites web apps and back ends

ExpressJS Quick Guide ?? ExpressJS - Quick Guide Advertisements F Previous Page F E Next Page ExpressJS - Overview ExpressJS is a web application framework that provides you with a simple API to build websites web apps and back ends With ExpressJS you need not worry about low level protocols processes etc What is Express Express provides a minimal interface to build our applications It provides us the tools that are required to build our app It is exible as there are numerous modules available on npm which can be directly plugged into Express Express was developed by TJ Holowaychuk and is maintained by the Node js foundation and numerous open source contributors Why Express Unlike its competitors like Rails and Django which have an opinionated way of building applications Express has no best way to do something It is very exible and pluggable Pug Pug earlier known as Jade is a terse language for writing HTML templates It ?? Produces HTML Supports dynamic code Supports reusability DRY We use cookies to provide and improve our services By using our site you consent to our Cookies Policy It is one of the most popular template language used with Express MongoDB and Mongoose Accept Learn more https www tutorialspoint com expressjs expressjsquickguide htm C ExpressJS Quick Guide MongoDB is an open-source document database designed for ease of development and scaling This database is also used to store data Mongoose is a client API for node js which makes it easy to access our database from our Express application ExpressJS - Environment In this chapter we will learn how to start developing and using the Express Framework To start with you should have the Node and the npm node package manager installed If you don ? t already have these go to the Node setup to install node on your local system Con ?rm that node and npm are installed by running the following commands in your terminal node --version npm --version You should get an output similar to the following v Now that we have Node and npm set up let us understand what npm is and how to use it Node Package Manager npm npm is the package manager for node The npm Registry is a public collection of packages of open-source code for Node js front-end web apps mobile apps robots routers and countless other needs of the JavaScript community npm allows us to access all these packages and install them locally You can browse through the list of packages available on npm at npmJS How to use npm There are two ways to install a package using npm globally and locally Globally ?? This method is generally used to install development tools and CLI based packages To install a package globally use the following code npm install -g We use cookies to provide and improve our services By using our site you consent to our Cookies Policy Locally ?? This method is generally used to install frameworks and