---
title: "Kingsley Ubah (@kingchuks) | Hashnode"
description: "Backend developer | Technical Writer | Experienced in developing and deploying web and mobile apps. Read the latest articles by Kingsley Ubah on Hashnode."
url: "https://hashnode.com/@kingchuks"
---

@kingchuks

# Kingsley Ubah

@kingchuks · Joined June 2023

Backend developer | Technical Writer | Experienced in developing and deploying web and mobile apps

### [What is Cardano?](https://letsusetech.com/what-is-cardano?utm_source=hashnode&utm_medium=feed)

Demystifying crypto's "blockchain of the future"

5 min read · [letsusetech.com](https://letsusetech.com/what-is-cardano?utm_source=hashnode&utm_medium=feed)

[Apr 29, 2024](https://hashnode.com/posts/what-is-cardano/662ff020f6484c40f7ce8b01)

### [What is Ethereum?](https://letsusetech.com/what-is-ethereum?utm_source=hashnode&utm_medium=feed)

Demystifying crypto's game-changing technology

7 min read · [letsusetech.com](https://letsusetech.com/what-is-ethereum?utm_source=hashnode&utm_medium=feed)

[Apr 4, 2024](https://hashnode.com/posts/what-is-ethereum/660ea45c11db04d943a26b67)

### [How to Scrape Amazon Product Reviews Behind a Login](https://letsusetech.com/how-to-scrape-amazon-product-reviews-behind-a-login?utm_source=hashnode&utm_medium=feed)

This guide will walk you through the steps for scrapping Amazon product reviews behind a login. You’ll learn to log in to Amazon, access the product page, r

9 min read · [letsusetech.com](https://letsusetech.com/how-to-scrape-amazon-product-reviews-behind-a-login?utm_source=hashnode&utm_medium=feed)

[Nov 10, 2023](https://hashnode.com/posts/how-to-scrape-amazon-product-reviews-behind-a-login/654e134ace4c8092f4bc2cb8)

### [react-tweet: Vercel’s New React Library for Embedding Tweets](https://letsusetech.com/react-tweet-vercels-new-react-library-for-embedding-tweets?utm_source=hashnode&utm_medium=feed)

Vercel recently released a React tweet package that lets you embed a tweet in your React component using one line of code. It also lets you render the tweet

5 min read · [letsusetech.com](https://letsusetech.com/react-tweet-vercels-new-react-library-for-embedding-tweets?utm_source=hashnode&utm_medium=feed)

[Sep 18, 2023](https://hashnode.com/posts/react-tweet-vercels-new-react-library-for-embedding-tweets/65081c1119c06290a94a7f54)

### [This Context API Mistake Ruins Your Whole React App (All Components Re-Render)](https://letsusetech.com/this-context-api-mistake-ruins-your-whole-react-app-all-components-re-render?utm_source=hashnode&utm_medium=feed)

A lot of React developers use the context API in a way that results in pointless UI rerenders and ultimately a slow application. While its effect might be s

4 min read · [letsusetech.com](https://letsusetech.com/this-context-api-mistake-ruins-your-whole-react-app-all-components-re-render?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/this-context-api-mistake-ruins-your-whole-react-app-all-components-re-render/64ff95352f86d2f60f008cd3) [Sep 11, 2023](https://hashnode.com/posts/this-context-api-mistake-ruins-your-whole-react-app-all-components-re-render/64ff95352f86d2f60f008cd3)