Dev Diwan – Medium

Dev Diwan

🚀 Scaling Beyond 1M RPS: What It Takes to Hit 10M RPS (With Code & Architecture)

📌 “We thought hitting 1M RPS was the peak — until we needed 10M. Scaling to a million requests per second took serious optimizations, but…

2d ago

🚀 Scaling Beyond 1M RPS: What It Takes to Hit 10M RPS (With Code & Architecture)

2d ago

The Unpopular Tech Skills That Will Make You Irreplaceable in 2025 🚀

Introduction: The Skills No One Talks About

Feb 15

The Unpopular Tech Skills That Will Make You Irreplaceable in 2025 🚀

Feb 15

Is JWT Really Secure?

The Day I Almost Got Burned by JWT

Feb 14

Is JWT Really Secure?

Feb 14

🔐 Ditch Passwords Forever: How I Built a Secure, Passwordless Login System Using WebAuthn & Node.js

🚀 The Problem with Passwords

Feb 9

🔐 Ditch Passwords Forever: How I Built a Secure, Passwordless Login System Using WebAuthn & Node.js

Feb 9

How We Scaled Our Node.js App to Handle 1 Million Requests Per Second (With Code & Architecture)

🚀 “We thought our API was ready for scale. Then it crashed — repeatedly. Users complained, investors worried, and we knew we had to fix…

Feb 7

How We Scaled Our Node.js App to Handle 1 Million Requests Per Second (With Code & Architecture)

Feb 7

🚀 Top Node.js Backend Development Trends to Watch in 2025

Node.js has remained a dominant force in backend development for over a decade, and 2025 is no exception. With the rise of serverless…

Feb 2

🚀 Top Node.js Backend Development Trends to Watch in 2025

Feb 2

The Tale of an Outdated Node.js Project

Imagine this: You’re working on a Node.js project that’s running smoothly — until one day, a new library you need throws an error. Why…

Jan 26

The Tale of an Outdated Node.js Project

Jan 26

5 Common Node.js Mistakes and How to Fix Them

Node.js and Express.js have revolutionized backend development with their simplicity and scalability. However, even seasoned developers can…

Jan 24

5 Common Node.js Mistakes and How to Fix Them

Jan 24

Ineffective ways to use Express.js and their

Express.js is a widely adopted Node.js framework for building web applications. While its simplicity is appealing, many developers…

Jan 20

Ineffective ways to use Express.js and their

Jan 20

Leveraging TypeScript in Node.js Projects: A Comprehensive Guide

Node.js is a powerful runtime that has revolutionized backend development, enabling developers to build scalable and efficient applications…

Jan 18

Leveraging TypeScript in Node.js Projects: A Comprehensive Guide

Jan 18

Dev Diwan

Dev Diwan

🌱 Aspiring developer, coding enthusiast, and perpetual learner on the tech odyssey. Let's conquer bugs! 💻. Learning to be a better Human Being✨

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