Topic

Web Components

2 resources tagged with Web Components.

Challenge

Build an Accessible Accordion with HTML, CSS, and JavaScript

Practice building a keyboard-friendly, ARIA-supported accordion component using semantic HTML, responsive CSS, and vanilla JavaScript.

#HTML#CSS#JavaScript#Accessibility#ARIA#Web Components#DOM Manipulation

6/26/2026

Open resource

Snippet

Responsive Image Gallery with CSS Grid and JavaScript Lightbox

Build a responsive image gallery using CSS Grid and a lightweight vanilla JavaScript lightbox with keyboard navigation, captions, and mobile-friendly styling.

#HTML#CSS Grid#JavaScript#Lightbox#Responsive Design#Web Components

6/6/2026

Open resource

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