Mongoose is a Node.js module that provides developers with the ability to model objects and savethem as MongoDB documents. While MongoDB is a schemaless database, Mongoose offers you theopportunity to enjoy both strict and loose schema approaches when dealing with Mongoose models. Mongoose provides a straight-forward, schema-based solution to model your application data. It includes …
In this, a few have listed some of the Expressjs tutorial blogs which I was learning. The Express js, is a framework that sits on top of Node.js’s web server. Express js is easier to use and a very popular Nodejs framework, Express has many features but Middleware and routing, are two popular features of Express. Express …
User authentication is one of the most important tasks, in this article we’ll learn express js passport authentication in our project. Passport is a robust piece of Node.js authentication middleware that helps us to authenticate and access control our Express apps. The Passport middleware allows developersto offer various authentication methods using a mechanism called strategies, which allows you …
We can use Express’s built-in middleware called static to serve static file like images, CSS files, and JavaScript file to the client. First, we have to define the directory where will put all are the static file to the middleware function express.static to start serving the files directly. We will define public as a directory for serving the …
An application program interface [API] is code that allows two software programs to communicate with each other. That makes it possible for applications to share data and take actions on one another’s behalf without requiring developers to share all of their software’s code. In the simplest terms, APIs are sets of requirements that govern how …
The middlewares are one of the most important features in Express. The middlewares are the function written with request handler function and these function will access to the request and response objects. The middleware functions usually take three arguments, functions that have access to the request object (req), the response object (res), and the next middleware function in the application’s request-response cycle. The next middleware function is …
