Understanding useEffect Hook in React
Among its many features, the useEffect hook stands out as a critical component for managing side effects and handling lifecycle events within a React component. In this comprehensive guide, we…
September 2023
JavaScript Optional Chaining
Sometimes when trying to access the properties of an object especially if you’re fetching data from an endpoint, you can be confronted with the code-breaking error: UNDEFINED. See also Null,…
Fetch Data From an API in React Using Functional Components
In the context of frontend web development, a functional component is a fundamental building block in many modern JavaScript frameworks and libraries. It is a type of component used in…
JavaScript Type Coercion and Comparison
JavaScript, one of the most widely used programming languages for web development, is known for its flexibility and dynamic nature. However, this very flexibility can lead to some unexpected behavior…
JavaScript Form Validation: A Complete Guide
In the world of web development, forms are ubiquitous. Whether you’re building a simple contact form or a complex e-commerce checkout page, user input is essential. However, with great power…
How to Create Variables in Javascript
In JavaScript, you can create variables using three different keywords: var, let, and const. The choice of which keyword to use depends on the variable’s intended scope and whether you…
Differences Between Functional and Class Components in React
React, the JavaScript library for building user interfaces, offers developers two primary ways to create components: functional components and class components. These two approaches have been central to React’s evolution…
JavaScript Garbage Collection
JavaScript, one of the most widely used programming languages in web development, has come a long way in terms of performance and efficiency. Part of this progress is attributed to…
In the Future, Will People Be Out of Jobs Due to the Advancement of AI?
The rapid advancement of artificial intelligence (AI) and automation technologies has sparked widespread debate and concern about the future of work. Will these technological advancements lead to mass unemployment, or…
Is PHP Losing Popularity Compared to Node.js and Ruby?
The landscape of web development is in a constant state of flux. Technologies and programming languages rise and fall in popularity as developers and organizations seek the most efficient and…
How to Use State Variables in React
In the realm of frontend web development, managing the state of your application is a critical task. React, a popular JavaScript library, offers an elegant solution to this challenge through…