writings of reeversedev

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Prateek Gogia

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Web Developer focussed on building interesting stuff. My tech stack includes React.js, Next.js, Typescript, GraphQL, and Postgres.

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useReducer() hook: Demystifying the basics

Jul 20, 2020 14 min read

If you have used hooks before in React, then you must have done local state management using useState(). While it works completely fine for basic state manipulation, it does get tricky after multiple states are involved. Here's a Problem For instanc...

Polyfills for .map(), .filter() and .reduce() in Javascript

Sep 7, 2019 6 min read

What is a polyfill? Polyfill is a piece of code, that developer expects from a browser to provide natively. If it's not available in the browser, you being a developer, use your logics and implement the solution. I'll be using Logic's albums as examp...

this and bind() in Javascript

Sep 6, 2019 4 min read

"When dealing with JavaScript, things can get really confusing specially when you have to deal with Object-Oriented JavaScript (OOP based). Although, in Object-Oriented JavaScript, everything is in a form of functions and objects which is much less c...