Rahul
@rahulism
I'm an 18-year-old hustler who loves reading, coding and running an agency.
Are you looking to break into web development but don't know where to start? Learning CSS is a great place to begin your journey, and lucky for you, there are tons of great online resources...
Have you ever run into a problem when trying to run “npm start”? If so, you’re certainly not the only one. It can be incredibly frustrating when the command you think will execute your node...
Are you writing code that needs to quickly access properties or invoke methods of an object—without worrying if the object or related data is null or undefined? If so, then you need optiona...
If you're new to coding, the term 'slice method' may be daunting. Put simply, the slice method is a powerful JavaScript tool that lets you extract sections of an array or string. It's one o...
The useEffect hook is one of the most important hooks of React. It allows you to perform effects in a declarative way, instead of using imperative code inside React [components](https://www...
Have you ever felt like you're stuck in a loop while writing your CSS? Does the thought of using parent selectors to simplify your code seem like an impossible task? Not sure where to star...
If you're a JavaScript newbie or avid reader or pro or anything, you know that `forEach` is an incredibly useful tool. But what, exactly, is it and how does it work? `forEach` is a built-i...
Whatever type of developer you are, staying up-to-date with the latest news and trends is the key to success. But with so many sources and tools available, it can be overwhelming to keep tra...
Have you been trying to learn more about CSS selectors, but feeling a little overwhelmed? Well, you're in the right place! Mastering CSS selectors don't have to be a daunting task. You can...
Have you ever wanted to understand how URLs work in JavaScript? If so, then you've come to the right place! In this article, we'll be diving deep into the topic of URL parsing in JavaScript...
5 ways to merge arrays in JavaScript (easy)
Written by Rahul
If you’re coding in JavaScript, chances are you’ve come across the need to merge two or more arrays. And while there's no one-size-fits-all approach to combining arrays, there are a few dif...
A guide to CSS Color functions in 2023
Written by Rahul
Hey, there fellow developers! Today we're going to dive into the world of CSS color functions. You might have used CSS to change the color of an element on a web page, but have you ever h...
As a designer or developer, you know that Chrome is one of the most important tools in your arsenal. And with so many extensions available, it's hard to know which ones are really worth you...
You've probably heard this before: web accessibility is important. But what does that mean for you, the web developer? Simply put, it means creating a website that can be used by as many peo...
Polymorphism is a concept in **object-oriented programming** that allows objects of different types to be treated as objects of a common type. This allows for more *flexible* and *reusable...
In React, props are a way to pass data from a parent [component](https://www.rahul.biz/blog/create-components-in-react-2023) to a child component. Props are essentially arguments that you c...
Previously I discussed [creating your first react app](https://www.rahul.biz/blog/learn-react-first-react-app), in this post, we'll learn more about, props, states, creating your first react...
JSX is a powerful tool for building user interfaces that is easy to read and understand, and can improve the performance and maintainability of your code. In this blog post we will learn abo...
Hi there, my name is Rahul and I am 18 years old. My goal is to become a successful developer, and I am interested in building web apps with frontend technologies. Today, I'd like to share...
Welcome to this article on React, a JavaScript library for building user interfaces! React is a popular and widely-used tool for developing web applications and has gained a lot of traction...
React in Operation Theatre - React Shorts
Written by Rahul
React is a famous JavaScript library utilized for web improvement. React.js or ReactJS or React are various ways of addressing ReactJS. The present some enormous scope organizations (Netflix...
While beginning as a web developer, it tends to be not difficult to lose all sense of direction in the large number of dialects, devices and stages that are accessible in the present market....
Javascript Inheritance in 2022
Written by Rahul
After a while writing something. This is a fresh article for new coders. Please follow daily content coming. So let's start. Inheritance is the way to make one class extend the functionalit...
what is webpack | shorts
Written by Rahul
Webpack is a static module bundler for modern JavaScript applications. It creates a dependency graph to map every module the project needs and generated one or more bundles. The core conce...