JavaScript & Node.js
Changing default Host and Port in React.JS
React.js, a powerful JavaScript library developed by Facebook, is used to build user interfaces, especially for single-page applications. You’ll often…
Category: JavaScript & Node.js
JavaScript and Node.js guides: npm, NVM, frameworks and front-end code examples.
JavaScript & Node.js
Capitalize the First Letter in a String Using JavaScript
In programming, manipulating text, or what we commonly refer to as ‘strings’, is an everyday task. One common operation is…
JavaScript & Node.js
While Loop in JavaScript
JavaScript, like many other programming languages, includes several types of loop statements. These loops are used to perform the same…
JavaScript & Node.js
JavaScript for loop
The “for loop” is one of the most fundamental and widely used control flow structures in JavaScript. It allows you…
JavaScript & Node.js
JavaScript Code to Reverse a String
JavaScript is a versatile language that allows for an extensive array of operations including the manipulation of text strings. One…
JavaScript & Node.js
Setting Up a New Next.js Application
Next.js is a free, open-source JavaScript framework created by Vercel. Developed on top of React, it’s designed to provide an…
JavaScript & Node.js
JavaScript Code to Reverse a Number
Reversing a number means to make the digits of the number change places from being first to last or vice…
JavaScript & Node.js
A Practical Guide to JavaScript sessionStorage
JavaScript’s `sessionStorage` is an essential tool for managing data within a user’s browser session. It is a part of the…
JavaScript & Node.js
How to Check Installed npm Package Versions
Node Package Manager, or npm, is a central repository for JavaScript open-source development tools. Developers worldwide use it to download…
JavaScript & Node.js
How to Detect Caps Lock Status in JavaScript
JavaScript is a very popular programming language used all over the world. One useful feature of JavaScript is that it…