---
title: "Sadathulla Shariff (@Sadath) | Hashnode"
description: "FrontEnd Engineer. Read the latest articles by Sadathulla Shariff on Hashnode."
url: "https://hashnode.com/@Sadath"
---

@Sadath

# Sadathulla Shariff

@Sadath · Joined January 2021

FrontEnd Engineer

### [Event Bubbling and Capturing](https://sadathshariff.hashnode.dev/event-bubbling-and-capturing?utm_source=hashnode&utm_medium=feed)

Let's capture and burst out some bubbles!! Event Bubbling and Capturing are the two interesting concepts of JavaScript, let's start with an example. <div onclick="alert(\`Hey,Whatsup!\`)"> <p>If you click me something will happen, don't click</p...

4 min read · [sadathshariff.hashnode.dev](https://sadathshariff.hashnode.dev/event-bubbling-and-capturing?utm_source=hashnode&utm_medium=feed)

[Jun 9, 2022](https://hashnode.com/posts/event-bubbling-and-capturing/62a22b54a4c962768fc35921)

### [Debounce in JavaScript](https://sadathshariff.hashnode.dev/debounce-in-javascript?utm_source=hashnode&utm_medium=feed)

What is Debounce? Debounce is used for optimizing the performance of the web app, limiting the rate of execution of a particular function. In other words, the function is executed after a certain delay, But why do we want to delay the function? One w...

3 min read · [sadathshariff.hashnode.dev](https://sadathshariff.hashnode.dev/debounce-in-javascript?utm_source=hashnode&utm_medium=feed)

[Jun 4, 2022](https://hashnode.com/posts/debounce-in-javascript/629b6e687ab2e32eed5b94c7)

### [How CSS works behind the Scenes.](https://sadathshariff.hashnode.dev/how-css-works-behind-the-scenes?utm_source=hashnode&utm_medium=feed)

CSS - Cascading Style Sheets While HTML is used to structure a web page, CSS is used for the styling it the layout, colors etc Before jumping into how this Simple, beautiful, and yet annoying most of the time thing works.Let's understand the flow. W...

3 min read · [sadathshariff.hashnode.dev](https://sadathshariff.hashnode.dev/how-css-works-behind-the-scenes?utm_source=hashnode&utm_medium=feed)

[Jan 30, 2022](https://hashnode.com/posts/how-css-works-behind-the-scenes/61f681c76bb59d5767db80ed)

### [Polyfill and Transpiler](https://sadathshariff.hashnode.dev/polyfill-and-transpiler?utm_source=hashnode&utm_medium=feed)

What are Polyfills and Transpilers, to understand this let's see why were they introduced and what problem do they solve. JavaScript language is constantly evolving, there are new features that are being added to it every year. The body behind this i...

3 min read · [sadathshariff.hashnode.dev](https://sadathshariff.hashnode.dev/polyfill-and-transpiler?utm_source=hashnode&utm_medium=feed)

[Jan 14, 2022](https://hashnode.com/posts/polyfill-and-transpiler/61e0ee5c1f35f37864466cbd)