A website is based on the HTTP protocol. HTTP is a stateless protocol which means at the end of every request and response cycle, the client and the server...
Session Management in Node.js using ExpressJS and Express Session
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How To Format Form Data as JSON
The browser Fetch API is used to make requests from a web page on the frontend to an API endpoint on the backend. On the other hand, the browser FormData...
Understanding Cookies and Implementing them in Node.js
Websites usually store a small amount of data on the browsers. There are three main kinds of browser-based storage: session storage, local storage, and cookie...
How to Build an Authentication API with JWT Token in Node.js
In this tutorial, we will learn how to use JWT in Node.js to secure endpoints and even authenticate users. It’s pretty simple to write code and develop...
How to Generate QR Code Using Node.js
Have you ever wanted to build an application that generates QR codes of text or URLs using Node.js? If so, then you are in the right place. In this tutorial,...
Documenting a Node.js REST API using Swagger
Swagger is a software tool used for designing, building, documenting, and using RESTful APIs. It follows the OpenAPI specification. An API (Application...
Rendering HTML Pages as an HTTP Server Response Using Node.js
When developing web applications, you might need to render the HTML components inside your server. This will help create interactive pages on the client side...
Uploading Files Using Multer in a Node.js Application
Whenever we submit a form on the client-side of any website, all the form data goes to the server-side. Usually, form-data gets encoded before we submit it to...