Node.js process.env: A Comprehensive Guide to Environment Variables

Variables are essential for storing values, creating functionalities, and building the application. When we use variables in an application, it is present in the code, right? The code is always associated with the application, and any user can see that code. For example, you are creating a front-end application, having a variable in JavaScript to […]

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A Beginner’s Guide to Object Prototypes in JavaScript

In this article, we will explain what object prototypes are in JavaScript, their use, and various methods and concepts around it. Before moving on with the topic, it is necessary to have a basic understanding of JavaScript objects. JavaScript object is a non-primitive data type in JavaScript that stores multiple collections of data, or properties.

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Jade Template Engine

A template engine is used for server-side rendering to inject the data into the HTML template. A template engine can contain multiple variables, these variable is then replaced with the value sent from the server, these values taking the place of variables in the HTML template will then display to the client. For example, suppose

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