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What would happen if the iPhone 17 just launched, and Apple decided to auction off the first one? In the final 30 seconds, 100,000 people simultaneously spam the "Place Bid&qu...

Many developers are familiar with statements like " Node.js is single-threaded " and " it handles concurrent tasks through the event loop. " However, the detail...

Have you ever kept hitting F5 on a website and suddenly got a message like “Too many requests, please try again later” ? Or maybe when you were frantically hunting for deals on bla...

Years ago I had a chance to work on a logistics project for a famous company. The business logic was super complicated, but the main logic for the end customer, the one that genera...

Realtime applications are everywhere nowaday, it plays such a crucial job where we want to interact with people directly: chat app, online meeting, and gaming. Building a reliable...

In today’s world, Serverless Computing is gaining popularity. The main benefit is it helps developers build and deploy apps without worrying about the infrastructure. Besides, it m...

Imagine working on a critical application where losing data equals losing business. Outages, hardware failure, natural disasters could happen anytime, and that means you could be o...

Nowadays managing your development workflow is such a crucial part of your working process. An efficient workflow helps you iterate faster, shortens your feedback loop, and gets yo...

The web evolving, we aren’t living in a world of simple static website anymore. There are a lot of options for developers nowaday: SSG, SSR, CSR,… Each of the rendering technique h...

Hook provides convenient ways to build your react application with functional components. When your React application grows, unnecessary re-renders can hurt the app's performan...

In today’s world, ensuring the availability of your application is so important. It helps your customer work with your product without any interruptions. This challenge becomes mor...