CSS has undergone a remarkable transformation over the past few years. What once required JavaScript hacks, preprocessor gymnastics, or third-party libraries is now achievable with native CSS. Here’s a look at the features that have fundamentally changed how we write stylesheets.

A decade in front-end engineering feels like a century in any other field. I started my career writing jQuery plugins and debugging IE8 layout issues. Today, I’m architecting design systems and optimizing Core Web Vitals for millions of users. Here’s what I’ve learned along the way.

Performance isn’t just about making things fast — it’s about making things feel instant. After years of optimizing web applications at scale, here are the patterns and practices that consistently deliver results.

It’s not about just making it work, It’s about how long it stays.

How I started working out and made it as a habit

I hardly remember the memories that happened during my school/college days, I used to ask my friends how do they remember what happened 10 years ago? and this is one of my weakness. Being a software engineer I write lots of code and I won’t be able to remember why I wrote a piece of code. So I force myself to write code which anyone can understand easily and I make my commits as small as possible so that I will have a better understanding why did something.

Recently, I was going through the user experience of recharging a prepaid mobile on freecharge.in and I found couple interesting insights. Lets look at this website from a users point of view, lets call him Bobby who is a businessman and uses the internet once a week.

Building web apps is fun, it’s like building a small castle with lots of different parts and it raises to be the shiny new castle, that’s the fun part now come the sad part, after the castle is build there might be new modification to be done and some parts of the castle will be totally useless. It’s the case with web apps when we add new feature we forget about the some parts which may cause performance issue.