You should get an output similar to the following. Confirm that node and npm are installed by running the following commands in your terminal. If you don’t already have these, go to the Node setup to install node on your local system. To start with, you should have the Node and the npm (node package manager) installed. In this chapter, we will learn how to start developing and using the Express Framework. Mongoose is a client API for node.js which makes it easy to access our database from our Express application. This database is also used to store data. MongoDB is an open-source, document database designed for ease of development and scaling. It is one of the most popular template language used with Express. Pug (earlier known as Jade) is a terse language for writing HTML templates. 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 flexible as there are numerous modules available on npm, which can be directly plugged into Express.Įxpress was developed by TJ Holowaychuk and is maintained by the Node.js foundation and numerous open source contributors.

It provides us the tools that are required to build our app. What is Express?Įxpress provides a minimal interface to build our applications. With ExpressJS, you need not worry about low level protocols, processes, etc. ExpressJS is a web application framework that provides you with a simple API to build websites, web apps and back ends.

Html entities in pug template