@TanishkaRathi

Tanishka Rathi

@TanishkaRathi

Learning. Writing.

Maharashtra, IndiaJoined January 2026

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Chai-aur-codetanishkatech.hashnode.dev11 posts

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Understanding the ‘new’ Keyword in JavaScript

Apr 12 · 5 min read · What the new keyword actually does The new keyword is used when we want to create a new object from a constructor function, but it is not just a simple creation. When we use new, JavaScript internally

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Callbacks in JavaScript: Why They Exist

Mar 17 · 4 min read · When you first learn JavaScript, functions feel simple, you define them, call them, and they run. But soon, you’ll see functions being passed inside other functions. That’s where callbacks begin. 1. F

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Understanding Variables and Data Types in JavaScript

Mar 4 · 5 min read · When we start learning JavaScript, one of the first things we need to understand is variables. Variables are used in almost every program. They help us store information so that the program can use it

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Promises in JavaScript

Mar 1 · 4 min read · If you’ve ever sent a text to someone and kept checking your phone like it's about to explode… then congratulations my friend. You already understand Promises. lets take a close look at it: Promises A

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HTML & Emmet

Jan 29 · 5 min read · Introduction HTML is the foundation of every website you see. It gives shape and structure to content, turning plain text into real web pages. But once you start writing more HTML, you’ll notice it can feel slow and repetitive. That’s where Emmet com...

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Tanishka Rathi

About

Available for

Tanishka Rathi's blogs

Recently published

Understanding the ‘new’ Keyword in JavaScript

Callbacks in JavaScript: Why They Exist

Understanding Variables and Data Types in JavaScript

Promises in JavaScript

HTML & Emmet

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Tanishka Rathi

About

Available for

Tanishka Rathi's blogs

Recently published

Understanding the ‘new’ Keyword in JavaScript

Callbacks in JavaScript: Why They Exist

Understanding Variables and Data Types in JavaScript

Promises in JavaScript

HTML & Emmet