Here are some popular programming languages:
Each language has its own strengths and is suited for different types of projects.
This widget uses simple JavaScript to toggle the display of the content. When you click the button, a class is added or removed to show/hide the details div.
The transition effect is handled by CSS for a smooth visual experience.
This is some extra content that can be revealed when needed. It helps keep the initial interface clean and uncluttered.
You can put any HTML content here: images, links, tables, etc.
Important Note: Always ensure your content is accessible. Consider ARIA attributes for screen readers in a production environment.