Shweta Nigam (@Shkaai)

How Instagram Stores Reels, Photos, and Drafts Behind the Scenes

Every day, millions of users upload photos, videos, stories, and reels to Instagram. From a user's perspective, the process appears simple: select media, apply filters, add a caption, and tap "Post."

May 31 · 7 min readblog.shwetacodes.pro

How WhatsApp Works Without Internet: Offline Messaging and Sync Explained

Building Offline-First Messaging Apps: How Messages Work Without Internet Modern messaging applications have transformed the way people communicate. Whether it's chatting with friends, collaborating w

May 31 · 7 min readblog.shwetacodes.pro

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

In this article we'll explore about the Expo Router and React Navigation and answer which one to use in 2026. If you build mobile apps using React Native, one thing becomes obvious very quickly: Navig

May 23 · 10 min readblog.shwetacodes.pro

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

Modern mobile apps are no longer just a collection of screens connected together. Apps like Instagram, WhatsApp, Uber, and Netflix operate at massive scale with millions of users, real time systems, o

May 23 · 10 min readblog.shwetacodes.pro

How React Virtual DOM works under the hood

In this article we'll be exploring react.js and the things of react.js that makes it popular and stand out among other libraries ( no fight over library vs framework ). We'll go through: What problem

May 6 · 6 min readblog.shwetacodes.pro

Shweta Nigam

About

Available for

Shweta Nigam's blogs

How Instagram Stores Reels, Photos, and Drafts Behind the Scenes

How WhatsApp Works Without Internet: Offline Messaging and Sync Explained

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

Shweta Nigam

About

Available for

Shweta Nigam's blogs

How Instagram Stores Reels, Photos, and Drafts Behind the Scenes

How WhatsApp Works Without Internet: Offline Messaging and Sync Explained

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

Shweta Nigam

About

Available for

Shweta Nigam's blogs

How Instagram Stores Reels, Photos, and Drafts Behind the Scenes

How WhatsApp Works Without Internet: Offline Messaging and Sync Explained

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

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Shweta Nigam

About

Available for

Shweta Nigam's blogs

How Instagram Stores Reels, Photos, and Drafts Behind the Scenes

How WhatsApp Works Without Internet: Offline Messaging and Sync Explained

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