The Tech Crunch from
20+ Years of Building Tech

August 20, 2025

Smart Order Assignment for Delivery Agents in Flutter [With Code + Git...

Imagine your food arrives late just because the wrong driver was assigned. The restaurant prepared your order on time, but the delivery agen...
Atit Purani

Atit Purani

August 19, 2025

Windsurf vs Cursor: Side-by-Side Comparison for Faster Coding

It’s late Friday evening. Your sprint deadline is on Monday. The bug backlog keeps growing, and your feature release is hanging by a thread....
Atit Purani

Atit Purani

August 19, 2025

How to Optimize WordPress Performance for High-Traffic Websites

If your website is built on WordPress and you’re handling thousands or even millions of visitors every month, you already know speed is the ...
Atit Purani

Atit Purani

August 18, 2025

How To Build Live Face AR Filters in Flutter [With Code + GitHub]

Have you ever wondered how apps like Snapchat, Instagram, or TikTok add real-time face AR filters, beauty effects, and fun stickers on video...
Atit Purani

Atit Purani

August 13, 2025

Scan and Convert Image to Text in Flutter [Step-by-Step + Code]

Ever wished your app could read images like a human? With Flutter OCR technology, your app can scan any image and instantly convert it into ...
Atit Purani

Atit Purani

August 13, 2025

What Are the Best Node.js Frameworks for Enterprise Applications?

You’ve got legacy systems on one side and a growing user base on the other. And somewhere in the middle, you’re trying to build something th...
Atit Purani

Atit Purani

August 11, 2025

SwiftUI vs UIKit: Which is Better for iOS Development

“We’re launching an iOS app, but we’re stuck: Should we go with SwiftUI or UIKit?” That’s what a founder told us during a call l...
Atit Purani

Atit Purani

August 11, 2025

How to Use AI for Text-to-Speech in React Native (Code + GitHub Inside...

What if your app could speak like a human? We’re not talking about robotic voices from the 2020s. We mean lifelike, expressive, multilingual...
Atit Purani

Atit Purani

August 8, 2025

How to Add Real-Time Location Tracking & Geofencing in React Nati...

In this hyper-connected world, users expect apps to know where they are and why it matters. Whether it’s a food delivery app updating driver...
Atit Purani

Atit Purani

August 6, 2025

How to Create a Drag-and-Drop Layout Builder in Flutter [With Code + G...

Want to build your own no-code UI builder or dashboard editor in Flutter? You’re in the right place. Today, users expect interactive, flexib...
Atit Purani

Atit Purani

August 5, 2025

Node.js vs Python: Which Backend Is Better in 2025

We want to build fast, but not at the cost of future-proofing. That’s the line we hear from most startup founders when they’re stuck c...
Atit Purani

Atit Purani

August 4, 2025

Dynamic Theming in Flutter: Switch Between Light & Dark at Runtim...

Dynamic theming in Flutter has become a user expectation. With the growing popularity of light/dark mode switches, users want more control o...
Atit Purani

Atit Purani

August 1, 2025

Real-Time Job Queue Scheduling in Node.js [With Full Code & GitHu...

When you’re building modern web apps, speed and reliability are important for business. From real-time notifications to automated invo...
Atit Purani

Atit Purani

July 30, 2025

Role-Based Menu Rendering in ReactJs: Full Guide with GitHub Code

Most React apps today have more than one type of user: admins, staff, customers, or guests. Yet, many developers still rely on static naviga...
Atit Purani

Atit Purani

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