The Tech Crunch from
20+ Years of Building Tech

March 18, 2026

Can Gamma Simplify AI Image Creation Better Than Canva?

What if you could skip Canva templates entirely? That is exactly what Gamma promises, so we put both tools side by side on speed, ease of us...
Atit Purani

Atit Purani

March 18, 2026

Build Client-Side Sensitive Data Redaction Engine in ReactJs
(Git...

How do you prevent sensitive data exposure in React apps? This blog shows how to build a client-side data masking engine with code to secure...
Atit Purani

Atit Purani

March 17, 2026

Angular vs React: Which One Should You Choose?

Confused between Angular vs React? This blog shows the difference between Angular and React, performance & architecture to help you cho...
Atit Purani

Atit Purani

March 17, 2026

Why Shopify Theme Customization Is Key for eCommerce Stores?

Is Shopify Theme Customization Worth It for Scaling eCommerce Stores? Learn how custom Shopify theme development improves design flexibility...
Atit Purani

Atit Purani

March 16, 2026

How I Build Custom WordPress Websites for Clients (My Step-by-Step Pro...

What goes into building a custom WordPress Website? I explained my real development process including client discussions, UI planning, custo...
Ansar Shaikh

Ansar Shaikh

March 16, 2026

How I Build a Full Stack Web Application Using Node.js, React & M...

How This Full Stack App is Built? Here you can see my development workflow for setting up a Node.js backend, MongoDB models, JWT authenticat...
Anand Kanzariya

Anand Kanzariya

March 16, 2026

Build a License Key Validation & Activation Server with ReactJS +...

Want to protect your software from unauthorized use? This blog includes building a complete license key validation and activation server usi...
Atit Purani

Atit Purani

March 16, 2026

What Is the AI ‘Ask Maps’ Feature in Google Maps?

Why is the AI Ask Maps feature in Google Maps a big update? In this blog we explained how the AI works, conversational search, immersive nav...
Atit Purani

Atit Purani

March 13, 2026

How to Create a Backend Resource Utilization Monitor in NodeJs?

Why is your Node.js server slowing down under load? Learn to track CPU usage, heap memory, and event loop lag in real time using Node.js bui...
Atit Purani

Atit Purani

March 13, 2026

Agentic Coding vs Vibe Coding: What’s the Real Difference?

Can Vibe Coding and Agentic Coding work together? This blog explains their differences, compares real-world use cases, and shows how develop...
Atit Purani

Atit Purani

March 10, 2026

What Are the Top 5 Slack Competitors for Faster Team Collaboration?

Looking for Alternatives to Slack for your team? Here we compared the top Slack competitors, apps like Slack, features, pricing, integration...
Atit Purani

Atit Purani

March 9, 2026

How to Build a Distributed Token Blacklist Service in Node.js with Red...

How do you stop a JWT from working after logout, across every server? We have included full code, architecture, and decisions behind buildin...
Atit Purani

Atit Purani

March 9, 2026

Is Shopify Headless Commerce Right for Your Ecommerce Business?

When does a Shopify theme stop being enough? Usually right when your store starts growing. This blog covers what headless commerce actually ...
Atit Purani

Atit Purani

March 6, 2026

How to Build a Fintech Mobile App: Compliance, UX, & Architecture

Why do so many fintech apps fail after launch? Because compliance, security and architecture are decided too late. This guide covers what ev...
Atit Purani

Atit Purani

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