Rahul Sharma articles - 9 total
Real-Time Updates in Web Apps: Why I Chose SSE Over WebSockets
Modern web apps need real-time communication—whether it's a chat app, stock ticker, or live sports...
Injecting Environment Variables in a Deployed React App Without Rebuilding.
Why Environment Variables Matter in React Apps Environment variables play a crucial role...
Understanding Node.js: Event-Driven Architecture and Non-Blocking I/O Model
In our last blog, we looked at the basics of Node.js and why it’s important for server-side...
Introduction to Node.js: What is Node.js and Why Use It?
1. Introduction In web development, you typically have two sides to every application: the...
Mastering JavaScript Async Patterns: From Callbacks to Async/Await
When I first encountered asynchronous JavaScript, I struggled with callbacks and had no idea how...
Optimizing JavaScript with Memoization: A Deep Dive into Boosting Performance:
Introduction: In the fast-paced world of JavaScript, efficiency is key. One powerful technique that...
Unraveling Event Bubbling in JavaScript
Introduction: In the world of JavaScript, there are fascinating concepts that underlie the smooth...
Weather app
The Weather App In Javascript is a fun project that focuses on simple weather forecasting. The user...
Windows Calculator
This calculator looking and functions like windows 10 calculator. Looking and function like windows...