@ChrisTechDev

How To Build a QR Code Generator App Using Vanilla JavaScript

Feb 5, 2024 · 12 min read · Introduction QR (Quick Response) code is a machine-readable matrix-type barcode that has become a mainstream connection method and a quick and efficient way to share information, especially with smartphone devices. Creating a customized QR code gener...

A Simplified Guide to the 'this' Keyword in JavaScript

Sep 11, 2023 · 8 min read · The JavaScript this keyword is a dynamic powerhouse, but it can be a subtle quirk that challenges many JavaScript developers. Understanding how it works is crucial, and it shouldn't be a hard nut to crack. In this article, we'll delve into the this k...

JavaScript Modules Explained - Best Ways to Create, Export and Imports Modules

Sep 6, 2023 · 8 min read · Introduction Let's imagine you're building a web application with hundreds of interrelated functions, variables, and classes. Without the right structure, this codebase will look like a scattered jigsaw, difficult to understand or modify without caus...

A Detailed Guide on Modern JavaScript ES6+ Features

Sep 4, 2023 · 11 min read · Since 1995, when Brendan Eich wrote the scripting language now known as JavaScript, JavaScript has undergone remarkable updates in recent years. Every year, the ECMAScript Foundation runs a JavaScript update and releases new features for JavaScript. ...

A Deep Dive Into Array Methods In JavaScript (with Relevant Examples)

Aug 30, 2023 · 14 min read · Introduction Arrays in JavaScript are fundamental data structures that efficiently store and manipulate collections of values. JavaScript arrays come with a wide range of built-in methods, which enable web developers to perform tasks on array element...