Node.js

In Node.js, it's possible to make HTTP requests without relying on external libraries like Axios or node-fetch, simply by using the core http and https modules.

Session management in Node.js is essential for maintaining state between HTTP requests, especially in web applications that require user authentication.

Node.js provides powerful tools to access and manipulate the file system. Iterating over files and directories is a common operation, for example, to build a file management system, data analysis, or automated deployments.

Test-Driven Development (TDD) is a software development methodology that involves writing tests before the application code. In the Node.js environment, this practice is very common thanks to the availability of testing frameworks like Mocha, Chai, and Jest.

In this article, we will see how to build a basic blockchain from scratch using Node.js.

In this article, we’ll see how to implement a simple ORM for PostgreSQL using Node.js.

Supabase is a great open-source alternative to Firebase, based on PostgreSQL. It offers authentication, real-time database, storage, and much more. In this guide, we will see how to integrate it into a Node.js application

In this article, we’ll see how to set up PostgreSQL in Docker using Docker Compose and integrate it with a Node.js application.

In this article, we will see how to configure and use nodemailer to send emails.

In this article, we will see how to convert a CSV file to XML using Node.js.