Posts by Julian Toppo

Hi everyone! I hope everyone is doing fine. My name is Julian, and today we’re going to discuss why we need SQL—a topic that is fundamental to understanding how modern…

Hi everyone! I hope everyone is doing fine. My name is Julian, and today we’re going to explore one of the most popular tools for API testing and development—Postman. What…

Controller pattern: What is controller and why we should use it ? The Controller Pattern is an architectural pattern that helps us organize and manage the code of our web…

Hi everyone! I hope you’re all doing fine. My name is Julian, and today we’re going to learn about controllers. Before diving in, let me share an experience that perfectly…

"Hi everyone! I hope you're doing great. My name is Julian, and in today’s session, we’re going to understand three important HTTP methods: POST, PUT, and DELETE. These methods are…

Hello everyone! My name is Julian, and today we’re going to discuss routers.But before diving into the details, let me share a recent experience which i had. My cousin Jimmy…

Now that we are familiar with the concept of middleware let’s try to deep dive into different kinds of middleware and their use cases. Let me give you an instance…

Hello everyone. My name is Julian and today we will understand how we can debug our code in Node JS. For understanding it betterLet’s go with a story about a…

Hello everyone! My name is Julian and  Today, we will talk about what is debugging and how we can debug our code in VS Code. To understand it better, I’ll…

Introduction: hello Everyone! I hope you are doing well. My name is Julian, and today we will learn how to: Build a simple server that displays a form to collect…