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    How to Build a Basic CRUD App with Node.JS?

    August 3, 2018 — By Brain Technosys

    Node.js is ruling the world of coding and application is developing. Many firms are showing enthusiasm to build their APIs or basic applications using Node.js nowadays. Node.js is the popular website framework. The trend of developing website applications is at the heights, and the decline of this trend shortly is not possible since developing the apps using this framework is more straightforward with the necessary knowledge of coding. Here we shall take a look at developing basic CRUD app or creation, reading, updation, and deletion of data app using Node.js. The nodejs development services India are flourishing by the more straightforward and easier features of this framework.

    This process involves in connecting with an accessible framework called Express.js, authenticating the user using OpenID Connect, Opening and locking the user login restrictions, and finally performing the operations on the given database, namely, creation, reading, updation, and deletion operations or CRUD operations.

    The technologies involved in the development of this application are

    • Node.js
    • Express.js and Pug
    • Okta’s OIDC middleware and Node SDK
    • Sequelize.js, a famous ORM that supports working with Node.js

    Express.js and App Development

    Express.js is the popular framework that supports working and developing applications using Node.js. this is a very simple one that supports thousands of developer libraries working with it and app development using Node.js will be made fun and easier using Express.js.

    Express.js provides lots of features that support API development to provide an excellent developer experience. The basic CRUD application will contain login page, a dashboard page to edit and delete data and the logout functionality. The website or blog will be designed using Express.js, the interface will be provided by using the Pug, and Sequelize.js will handle the database functionalities.

    How to Develop a Basic CRUD App Using Node.js?

    To develop a basic CRUD application using Node.js, you need to install the Express.js in your computer and then initialize it. Then you have to create login functionality and all the required project dependencies. Then you need to initialize the application and add the application using the required code. Then you have to add the name of the application on the web server and add the app. Then, all the other values will remain the same but the name of your application will be changed.

    Then you have to write code for initializing the authentication section, develop the required routes for login, logout, error handling and addition and deletion of data. Then you need to define the type of the data you need to work on Sequelize.js. The Node js developers India can help you out to identify the database required for your app at ease.

    Then you need to initialize the node.js, middleware and the required routes for a smooth running of the application. Then you have to define the styles you need to work on the node.js. Then you should create the home page, create routes for creating data, reading the data, updating the data and deleting the data using Node.js. Then you should create the display route that shows the data the user asks on the home screen.

    To end up, the creation of basic and advanced web applications became more comfortable with the help of Node.js. This framework requires basic idea about coding. You can create the application of your choice even when you are not an expert in coding but have the enthusiasm to create or develop new web or mobile applications. The evolution of new advancements in Node.js is a gift for new aspirants who tend to build their apps with the support of nodejs development company India.