@ddevsingh
DEV
@ddevsingh
IndiiaJoined May 2026
About
Nothing here yet.
Available for
Nothing here yet.
DEV's blogs
Expo Router vs React Navigationdevpratap.hashnode.dev1 post
How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo Routerdevpratapsingh.hashnode.dev1 post
How Instagram Stores Reels, Photos, and Drafts Behind the Scenesdevpratapblogs.hashnode.dev1 post
How WhatsApp Works Without Internet: Offline Messaging and Sync Explaineddevpratapsiingh.hashnode.dev1 post
How React Virtual DOM Worksdevpratapreact.hashnode.dev1 post
Recently published
How WhatsApp Works Without Internet: Offline Messaging and Sync
May 29 · 6 min read · Introduction Have you ever sent a WhatsApp message while your phone was in airplane mode and noticed that the message still appeared instantly in the chat? Even though the recipient did not receive it
Join discussion
How Instagram Stores Reels, Photos, and Drafts Behind the Scenes
May 29 · 7 min read · Introduction Every day, millions of people create Reels, upload photos, and save drafts on social media platforms like Instagram. While the user experience feels simple—record, edit, save, and post—a
Join discussion
How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo Router
May 22 · 8 min read · Introduction Modern mobile applications are no longer just collections of screens connected together with a navigator. Apps like Instagram, WhatsApp, Uber, and Netflix are massive ecosystems containin
Join discussionExpo Router vs React Navigation — Which One Should You Use in 2026?
May 22 · 7 min read · If you're building React Native apps in 2026, one question appears almost immediately: Should we use React Navigation or Expo Router? Both are powerful. Both are widely used. And interestingly — both
Join discussion