Priyadarshi – Medium

Mar 24

Demystifying Critical rendering path

What is Critical Rendering Path or CRP? The sequence of steps browser goes through to convert the HTML, CSS, JS to actual pixels on screen. We can optimise this to make our page render fast and which will make user feel happy. Steps involved in CRP: 1. Grab the HTML and build the DOM 2. Fetch the CSS and…

Critical Rendering Path

4 min read

Mar 18

Demystifying Web Workers — Understand Easy way

What is a Web worker? Why and How to use it? What is a Web Worker? Okay. So You are building a website and run all the tasks on main execution thread. You have a cpu intensive task or time consuming tasks that can take longer time to complete, then what happens? 🤔 Page becomes…

Web Workers In Javascript

2 min read

Sep 21, 2021

Scripts: Async, Defer, Dynamic scripts, Javascript

What happens when <script> tag is inside a HTML doc?

Javascript Async

3 min read

Scripts: Async, Defer, Dynamic scripts, Javascript

Aug 10, 2021

Candies — Hackerrank solution Javascript

Problem Statement: Alice is a kindergarten teacher. She wants to give some candies to the children in her class. All the children sit in a line and each of them has a rating score according to his or her performance in the class. Alice wants to give at least 1 candy to…

Candies Hackerrank

2 min read