Vanilla JavaScript – CodeRavo

String Length Calculation in JavaScript

Calculating the length of a string is a fundamental operation in programming, and JavaScript provides several … String Length Calculation in JavaScriptRead more

JavaScript, jQuery, string-length, unicode-support, Vanilla JavaScript

Detecting the Existence of HTML Elements by Class Using jQuery and Vanilla JavaScript

Introduction In web development, managing and interacting with DOM elements is a common task. Often, you … Detecting the Existence of HTML Elements by Class Using jQuery and Vanilla JavaScriptRead more

check-existence, class-name, ClassList, DOM manipulation, jQuery, nodelist, querySelector, Vanilla JavaScript

Using Custom Data Attributes with jQuery and Vanilla JavaScript

In modern web development, custom data attributes have become a powerful tool for storing and retrieving … Using Custom Data Attributes with jQuery and Vanilla JavaScriptRead more

custom-data-attributes, DOM manipulation, html5, jQuery, Vanilla JavaScript

Creating a Countdown Timer in JavaScript: A Step-by-Step Guide

Introduction Countdown timers are ubiquitous in web applications, often used to display time left for events … Creating a Countdown Timer in JavaScript: A Step-by-Step GuideRead more

countdown-timer, date-now, JavaScript, jQuery, setinterval, Vanilla JavaScript

Removing a CSS Class from an Element Using Vanilla JavaScript

Introduction In web development, dynamically manipulating the styles of elements is crucial for creating interactive and … Removing a CSS Class from an Element Using Vanilla JavaScriptRead more

classname-property, css-class-removal, DOM manipulation, element-classlist, JavaScript, regular expressions, Vanilla JavaScript

Smooth Scrolling to Elements Using jQuery and Vanilla JavaScript

Introduction Smooth scrolling is a user-friendly feature that enhances navigation within a webpage by providing a … Smooth Scrolling to Elements Using jQuery and Vanilla JavaScriptRead more

CSS, HTML, jQuery, scroll-animation, smooth scrolling, Vanilla JavaScript

Working with Dates and Time Intervals in JavaScript

In JavaScript, working with dates and time intervals is a common requirement for many applications. Whether … Working with Dates and Time Intervals in JavaScriptRead more

date-manipulation, day-js, JavaScript Dates, luxon, Moment.js, time-intervals, Vanilla JavaScript

Working with Dynamic DOM Elements in Vanilla JavaScript

When working with dynamic web pages, it’s essential to understand how to interact with elements that … Working with Dynamic DOM Elements in Vanilla JavaScriptRead more

DOM, domcontentloaded, Event Listeners, optional-chaining, script-placement, Vanilla JavaScript

Selecting Elements by Data Attributes

Introduction to Data Attributes Data attributes are a feature of HTML5 that allow you to store … Selecting Elements by Data AttributesRead more

data attributes, jQuery, performance optimization, selectors, Vanilla JavaScript

Selecting Elements by Data Attribute with jQuery

In web development, it’s common to store custom data attributes on HTML elements. These attributes can … Selecting Elements by Data Attribute with jQueryRead more

attribute-equals-selector, data attributes, dynamic-selection, find method, jQuery, queryselectorall, Vanilla JavaScript