--- title: "Aghagba Oghenemaro (@maromitchel) | Hashnode" description: "Sharpening Web Skills with Real-World Dev Content. Read the latest articles by Aghagba Oghenemaro on Hashnode." url: "https://hashnode.com/@maromitchel" --- @maromitchel # Aghagba Oghenemaro @maromitchel · Abuja, Nigeria · Joined July 2025 Sharpening Web Skills with Real-World Dev Content. ### [Understanding Server Methods and the HTTP Module in Node.js](https://backendwithmaro.hashnode.dev/understanding-server-methods-and-the-http-module-in-nodejs?utm_source=hashnode&utm_medium=feed) When building applications with Node.js, one of the most important modules you’ll work with is the HTTP module. This module allows you to create web servers, handle client requests, and send responses back to the browser. Alongside this, methods like... 3 min read · [backendwithmaro.hashnode.dev](https://backendwithmaro.hashnode.dev/understanding-server-methods-and-the-http-module-in-nodejs?utm_source=hashnode&utm_medium=feed) [Sep 28, 2025](https://hashnode.com/posts/understanding-server-methods-and-the-http-module-in-nodejs/68d9782410ed7bd7b999a0fe) ### [A Complete Guide to Node.js Built-in Modules](https://maromitchel.hashnode.dev/a-complete-guide-to-nodejs-built-in-modules?utm_source=hashnode&utm_medium=feed) When working with Node.js, one of the most powerful features is its built-in modules. These modules are part of the Node.js core, meaning you don’t need to install them using npm. They provide essential functionalities that make it easier to build ap... 2 min read · [maromitchel.hashnode.dev](https://maromitchel.hashnode.dev/a-complete-guide-to-nodejs-built-in-modules?utm_source=hashnode&utm_medium=feed) [Sep 23, 2025](https://hashnode.com/posts/a-complete-guide-to-nodejs-built-in-modules/68d31a57621d35fe93f4f7d3) ### [Understanding JavaScript Array Methods and How to Use Them](https://codewithmitmaro.hashnode.dev/understanding-javascript-array-methods-and-how-to-use-them?utm_source=hashnode&utm_medium=feed) Arrays are one of the most commonly used data structures in JavaScript. They allow us to store multiple values in a single variable. However, what makes arrays powerful are the built-in methods that let us manipulate, transform, and search through th... 4 min read · [codewithmitmaro.hashnode.dev](https://codewithmitmaro.hashnode.dev/understanding-javascript-array-methods-and-how-to-use-them?utm_source=hashnode&utm_medium=feed) [Aug 21, 2025](https://hashnode.com/posts/understanding-javascript-array-methods-and-how-to-use-them/68a7abeeb0ddf93d042f2913) ### [Understanding API and DOM in JavaScript](https://codewithmitmaro.hashnode.dev/understanding-api-and-dom-in-javascript?utm_source=hashnode&utm_medium=feed) When learning JavaScript, two concepts you will constantly come across are API and DOM. These are powerful tools that allow developers to interact with data and web pages effectively. Let’s break them down in simple terms. What is an API? API stands... 3 min read · [codewithmitmaro.hashnode.dev](https://codewithmitmaro.hashnode.dev/understanding-api-and-dom-in-javascript?utm_source=hashnode&utm_medium=feed) [Aug 21, 2025](https://hashnode.com/posts/understanding-api-and-dom-in-javascript/68a7aa56c5b8212d15c87142) ### [Mastering Higher-Order Functions in JavaScript](https://codewithmitmaro.hashnode.dev/mastering-higher-order-functions-in-javascript?utm_source=hashnode&utm_medium=feed) Learn how JavaScript handles functions as data, and how higher-order functions can help you write cleaner, reusable, and more expressive code. Introduction When writing JavaScript, one of the most powerful concepts you’ll encounter is the idea of hi... 3 min read · [codewithmitmaro.hashnode.dev](https://codewithmitmaro.hashnode.dev/mastering-higher-order-functions-in-javascript?utm_source=hashnode&utm_medium=feed) [Aug 5, 2025](https://hashnode.com/posts/mastering-higher-order-functions-in-javascript/68927dc947bea3ca9bf580d7)