--- title: "Ogbonna Akachukwu (@richdev) | Hashnode" description: "web development. Read the latest articles by Ogbonna Akachukwu on Hashnode." url: "https://hashnode.com/@richdev" --- @richdev # Ogbonna Akachukwu @richdev · Joined March 2024 web development ### [Learn Jasmine For Effective JavaScript Unit Testing](https://richdev.hashnode.dev/learn-jasmine-for-effective-javascript-unit-testing?utm_source=hashnode&utm_medium=feed) Unit testing is an essential practice in modern software development, enabling developers to verify the correctness of individual units of code in isolation. Jasmine is a popular JavaScript testing framework that facilitates the process of writing an... 9 min read · [richdev.hashnode.dev](https://richdev.hashnode.dev/learn-jasmine-for-effective-javascript-unit-testing?utm_source=hashnode&utm_medium=feed) [Mar 22, 2024](https://hashnode.com/posts/learn-jasmine-for-effective-javascript-unit-testing/6604635f1302176800741cce) ### [Build A Chrome Web Extension for Bookmark Sharing](https://richdev.hashnode.dev/build-a-chrome-web-extension-for-bookmark-sharing?utm_source=hashnode&utm_medium=feed) Enhancing website functionalities through custom features via web extensions is a powerful capability. From identifying CSS classes on HTML elements to executing actions based on specific events, the scope of possibilities is vast. In this comprehens... 3 min read · [richdev.hashnode.dev](https://richdev.hashnode.dev/build-a-chrome-web-extension-for-bookmark-sharing?utm_source=hashnode&utm_medium=feed) [Mar 9, 2024](https://hashnode.com/posts/build-a-chrome-web-extension-for-bookmark-sharing/6604565e4f61e128909c1578) ### [Introduction To Ether.js Library](https://richdev.hashnode.dev/introduction-to-etherjs-library?utm_source=hashnode&utm_medium=feed) Blockchain technology, particularly Ethereum, has brought about a paradigm shift in decentralized applications (DApps) and smart contracts. Developers utilize Ether.js, a robust JavaScript library, to interact programmatically with the Ethereum block... 2 min read · [richdev.hashnode.dev](https://richdev.hashnode.dev/introduction-to-etherjs-library?utm_source=hashnode&utm_medium=feed) [Feb 29, 2024](https://hashnode.com/posts/introduction-to-etherjs-library/66045f74652dd228ff7d0394)