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JavaScript Tutorial – Day 12: DOM Events in JavaScript
In this JavaScript tutorial, we will learn about DOM Events in JavaScript. Events are actions that happen in the browser — like clicking a button, typing in an input field, hovering over an element, or pressing a key. With DOM events, JavaScript can listen to these actions and respond dynamically. This is how we make […]
Day 20 – Redux in React (Core Concepts)
So far in our React journey, we’ve managed state using useState, useReducer, and even Context API. These tools are powerful, but when apps grow larger, managing state across multiple components can become messy. This is where Redux in React comes in. Redux is a state management library that helps you keep state in a single […]
Node.js Tutorial – Day 5: Node.js HTTP Module and Creating a Server
Welcome back to our Node.js Tutorial series! So far, we’ve explored: In Day 5, we will dive into the HTTP module, which allows you to create web servers and handle HTTP requests and responses directly in Node.js, without any external framework. This is the foundation of building APIs, websites, and full-stack applications in Node.js. What […]
JavaScript Tutorial – Day 11: DOM in JavaScript (Selecting and Modifying Elements)
In this JavaScript tutorial, we will explore one of the most powerful concepts — the DOM in JavaScript. The DOM (Document Object Model) allows JavaScript to interact with the content of a webpage, making it dynamic and interactive. Without DOM, JavaScript would only be about calculations and logic, but with DOM, it breathes life into […]
Node.js Tutorial – Day 4: Working with File System in Node.js
Welcome back to our Node.js Tutorial series! So far, we’ve covered: Today in Day 4, we’ll explore one of the most useful built-in modules – the File System (fs module). The fs module allows Node.js developers to interact with files and directories, making it possible to build apps that can store, read, and manage data […]
Day 19 – Protected Routes & Auth Basics in React
In real-world applications, not all pages should be accessible to everyone. For example: This is where Protected Routes & Auth Basics come in. In React, we handle this by combining authentication state with React Router to control access. What Are Protected Routes? Protected Routes are simply normal React routes wrapped with authentication logic. This ensures […]