Souy Soeng

MutationObserver in JavaScript The MutationObserver API allows you to watch for changes in the DOM (Document Object Model). It is useful for tracki…

Scheduling in JavaScript: setTimeout & setInterval JavaScript provides two main scheduling functions to execute code after a delay or repeated…

JavaScript Modules (ES6 Modules) JavaScript modules allow you to split code into smaller, reusable files and import them where needed. This helps o…

TextDecoder and TextEncoder in JavaScript JavaScript provides TextDecoder and TextEncoder to work with text encoding and decoding , especially whe…

The Old var in JavaScript: Why You Should Avoid It In JavaScript, the the  var keyword was historically used to declare variables. However, with t…

JavaScript RegExp (Regular Expressions) Regular Expressions ( RegExp ) in JavaScript allow pattern matching and text manipulation. They are commonly…

JavaScript Canvas The HTML <canvas> element is used to draw graphics on the fly via JavaScript. It can be used for rendering shapes, images, …

JavaScript Simple Actions In JavaScript, simple actions are typically straightforward tasks such as manipulating elements, responding to events, or …

JavaScript Events In JavaScript, events are actions or occurrences that happen in the system, often as a result of user interactions or other trigge…

JavaScript Arrays An array is a special type of object used to store multiple values in a single variable. In JavaScript, arrays can hold items of …

CSS Animations in JavaScript CSS animations allow you to create smooth transitions between different styles of an element. These animations can be t…

JavaScript Math Object The Math Object in JavaScript provides a collection of mathematical functions and constants. It is a built-in object and doe…