Rehan Sattar

217 followers

A Software Engineer who's passionate about Software Architecture and Content Creation. Loves to speak and write about the latest technologies and trends. I Motivate others to work on their dreams! ✨

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Environment Management In Node.js

Jul 25, 2022 5 min read

A guide to managing multiple configuration environments and variables throughout the development process. · Assalam u Alaikum & Hello Everyone! 👋 Hope...

Five Practical Interview Questions Related To Promises

Jul 17, 2022 5 min read

Five interview questions to help you revise Promises quickly. · Assalam u Alaikum & Hello Everyone! 👋 Hope you all are doing well. ✨ In this article, we...

Five Practical Interview Questions Related To Promises

What is Tree Shaking?

Feb 6, 2022 2 min read

Remove the Dead Code & Reduce the Bundle Size. · 🌳 Definition Tree shaking is a process of eliminating the unused code that helps to reduce the bundle...

How To Create & Publish A React Library

Jan 2, 2022 9 min read

A guide for new library authors who want to create reusable libraries for React. · Assalam u Alaikum & Hello Everyone! 👋 I hope you all are good...

Functional Programming: Higher Order Functions

Dec 7, 2021 3 min read

A simple guide to understanding Higher Order Functions in the world of Functional Programming with Examples in JavaScript. · Assalam u Alaikum & Hello...

Functional Programming: Higher Order Functions

Functional Programming: Pure Functions

Nov 29, 2021 4 min read

Learn the heart of functional programming, Pure Functions. · Assalam u Alaikum & Hello Everyone! 👋 I hope you all are good ✨🤗 In the last article, we...