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68 posts published so far
May 31, 2026
How Instagram Stores Reels, Photos, and Drafts Behind the Scenes
Shweta Nigam
May 31, 2026
How WhatsApp Works Without Internet: Offline Messaging and Sync Explained
Shweta Nigam
May 23, 2026
Expo Router vs React Navigation - Which One Should You Use in 2026?
Shweta Nigam
May 23, 2026
How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo Router
Shweta Nigam
May 6, 2026
How React Virtual DOM works under the hood
Shweta Nigam
May 5, 2026
The Node.js Event Loop Explained
Shweta Nigam
May 5, 2026
Blocking vs Non-Blocking Code in Node.js
Shweta Nigam
May 5, 2026
REST API Design Made Simple with Express.js
Shweta Nigam
May 5, 2026
Why Node.js is Perfect for Building Fast Web Applications
Shweta Nigam
May 5, 2026
What is Middleware in Express and How It Works
Shweta Nigam
May 5, 2026
Handling File Uploads in Express with Multer
Shweta Nigam
May 5, 2026
What is Node.js? JavaScript on the Server Explained
Shweta Nigam
May 5, 2026
JWT Authentication in Node.js Explained Simply
Shweta Nigam
May 5, 2026
Creating Routes and Handling Requests with Express
Shweta Nigam
May 5, 2026
Setting Up Your First Node.js Application Step-by-Step
Shweta Nigam
May 5, 2026
How Node.js Handles Multiple Requests with a Single Thread
Shweta Nigam
May 5, 2026
URL Parameters vs Query Strings in Express.js
Shweta Nigam
Apr 24, 2026
Storing Uploaded Files and Serving Them in Express
Shweta Nigam
Apr 24, 2026
Sessions vs JWT vs Cookies: Understanding Authentication Approaches
Shweta Nigam
Apr 24, 2026
Async Code in Node.js: Callbacks and Promises
Shweta Nigam
Apr 23, 2026
Map and Set in JavaScript
Shweta Nigam
Apr 23, 2026
Destructuring in JavaScript
Shweta Nigam
Apr 22, 2026
Linux File System Hunting
Shweta Nigam
Apr 17, 2026
JavaScript Promises Explained for Beginners
Shweta Nigam
Apr 15, 2026
Synchronous vs Asynchronous JavaScript
Shweta Nigam
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