@Adarshbytes

Adarsh Pandey

@AdarshbytesJoined January 2025

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Adarsh Pandey's blogs

Git basics - A Complete Begineers Guidegit-basics-a-complete-begineers-guide.hashnode.dev1 post Git Under the Hoodgit-under-the-hood.hashnode.dev1 post How Git Manages Your Codehow-git-manages-your-code.hashnode.dev1 post How DNS Records Workhow-dns-records-work.hashnode.dev1 post A Beginner’s First Look at cURLa-beginners-first-look-at-curl.hashnode.dev1 post

From Recording a Reel to Millions of Views: The Journey of Your Content

Just Imagine you're creating a Reel. You record a 30-second video, add music, apply filters, write a caption, and then suddenly get interrupted by a phone call. Instead of posting immediately, you tap

May 31 · 10 min readhowinstagramstoresreelsphotosanddraftsbehindthescenes.hashnode.dev

From Airplane Mode to Delivered: How WhatsApp Syncs Messages

Ever Sent a Message in Airplane Mode? Imagine you're on a flight. You open WhatsApp, type: "I'll call you when I land." You hit the send button. Surprisingly, the message appears in your chat immediat

May 31 · 9 min readhowwhatsappworkswithoutinternetofflinemessagingandsyncexplained.hashnode.dev

Expo Router vs React Navigation — Which One Should You Use in 2026?

Introduction If you’ve built a React Native app, you already know: Navigation is not just “moving between screens”It’s about managing state, structure, and user flow And for years, React Navigation ha

May 20 · 5 min readexporoutervsreactnavigationwhichoneshouldyouusein2026.hashnode.dev

How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo Router

Introduction Most tutorials show you how to build a small app: Few screens Simple navigation Minimal logic But real-world apps like Instagram, WhatsApp, Uber, and Netflix are not built like that.

May 20 · 5 min readhowinstagramwhatsappubernetflixwouldbebuilttodayusingexporouter.hashnode.dev

How React Virtual DOM Works Under the Hood — A Simple Mental Model

Introduction When developers first hear about React, one phrase shows up everywhere: Virtual DOM. But what does it actually do? And why is it such a big deal? To understand it properly, we need to sta

May 5 · 5 min readhowreactvirtualdomworksunderthehoodasimplementalmodel.hashnode.dev

Adarsh Pandey

About

Available for

Adarsh Pandey's blogs

From Recording a Reel to Millions of Views: The Journey of Your Content

From Airplane Mode to Delivered: How WhatsApp Syncs Messages

Expo Router vs React Navigation — Which One Should You Use in 2026?

How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo Router

How React Virtual DOM Works Under the Hood — A Simple Mental Model

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Adarsh Pandey

About

Available for

Adarsh Pandey's blogs

From Recording a Reel to Millions of Views: The Journey of Your Content

From Airplane Mode to Delivered: How WhatsApp Syncs Messages

Expo Router vs React Navigation — Which One Should You Use in 2026?

How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo Router

How React Virtual DOM Works Under the Hood — A Simple Mental Model