---
title: "Alex Dunia (@AlexDunia) | Hashnode"
description: "Technical Writer. Read the latest articles by Alex Dunia on Hashnode."
url: "https://hashnode.com/@AlexDunia"
---

@AlexDunia

# Alex Dunia

@AlexDunia · Joined October 2023

Technical Writer

### [Using Vue.js Directives to build a Cryptocurrency (web3, DEfi) Interface.](https://alexdunia.hashnode.dev/using-vuejs-directives-to-build-a-cryptocurrency-web3-defi-interface?utm_source=hashnode&utm_medium=feed)

Blockchain and Web

13 min read · [alexdunia.hashnode.dev](https://alexdunia.hashnode.dev/using-vuejs-directives-to-build-a-cryptocurrency-web3-defi-interface?utm_source=hashnode&utm_medium=feed)

[Sep 7, 2025](https://hashnode.com/posts/using-vuejs-directives-to-build-a-cryptocurrency-web3-defi-interface/68bdbc8e1263c974c8f964cb)

### [Implement a Light and Dark Mode Toggle with JavaScript and Local Storage.](https://alexdunia.hashnode.dev/implement-a-light-and-dark-mode-toggle-with-javascript-and-local-storage?utm_source=hashnode&utm_medium=feed)

Building a Simple Light/Dark Mode Switcher with JavaScript and Local Storage

8 min read · [alexdunia.hashnode.dev](https://alexdunia.hashnode.dev/implement-a-light-and-dark-mode-toggle-with-javascript-and-local-storage?utm_source=hashnode&utm_medium=feed)

[Feb 10, 2024](https://hashnode.com/posts/implement-a-light-and-dark-mode-toggle-with-javascript-and-local-storage/65c7656063e2d2052776b389)

### [Mastering CSS Custom Properties: The Senior Developer's Approach to CSS Custom Properties.](https://alexdunia.hashnode.dev/mastering-css-custom-properties-the-senior-developers-approach-to-css-custom-properties?utm_source=hashnode&utm_medium=feed)

Simplify Your Styling with custom properties.

6 min read · [alexdunia.hashnode.dev](https://alexdunia.hashnode.dev/mastering-css-custom-properties-the-senior-developers-approach-to-css-custom-properties?utm_source=hashnode&utm_medium=feed)

[Jan 21, 2024](https://hashnode.com/posts/mastering-css-custom-properties-the-senior-developers-approach-to-css-custom-properties/65ad85996ea8ae3b2063f29f)

### [Understanding the Basics: Data Engineering, Data Analytics, and Data Science.](https://alexdunia.hashnode.dev/understanding-the-basics-data-engineering-data-analytics-and-data-science?utm_source=hashnode&utm_medium=feed)

Discover What Sets Data Engineering, Analytics, and Science Apart in a Simplified Way.

8 min read · [alexdunia.hashnode.dev](https://alexdunia.hashnode.dev/understanding-the-basics-data-engineering-data-analytics-and-data-science?utm_source=hashnode&utm_medium=feed)

[Jan 4, 2024](https://hashnode.com/posts/understanding-the-basics-data-engineering-data-analytics-and-data-science/659737da66166849cd2c652e)