What is the difference between class and id in HTML, CSS and JavaScript
What is the difference between class and id attributes? That kind of question is quite common in technical interviews for Front-end developers, especially for beginners.
Styling range input with CSS and JavaScript for better UX
To style the range input with CSS you’ll need to apply styles to two pseudo-elements: ::-webkit-slider-thumb and ::-webkit-slider-runnable-track. Find out how you can apply custom styling and make the range input more functional and appealing.
Add and remove multiple classes in JavaScript for DOM element
Vanilla JavaScript allows you to add or remove multiple classes for the DOM element in 3 different ways. Depending on your needs you may choose one of the following:
Free code learning resources list for beginner Front-end web developers
These days the knowledge of coding and web development has become more accessible and free. I’d like to share with you free code learning resources list for Front-end developers.
How to lazy load images, videos and iframes with JavaScript
Lazy load is a great way how to improve a website’s performance. There are few ways how you can achieve that.