Radio buttons and dropdown menus are essential UI components for user interaction. Here's how to use them effectively:

📌 What Are Radio Buttons?

Radio buttons allow users to select one option from a group. They are ideal for:

  • Preferences (e.g., gender, payment method)
  • Settings (e.g., theme, language)
  • Filters (e.g., category, sort order)
Radio_Button

📌 What Are Dropdown Menus?

Dropdown menus provide a compact way to display multiple options. Common use cases include:

  • Navigation (e.g., selecting a region or language)
  • Form inputs (e.g., choosing a date or time)
  • Filtering content (e.g., sorting by popularity or price)
Dropdown_Menu

🧠 Best Practices

  • Group related options: Use <fieldset> for radio buttons to organize them logically.
  • Label clearly: Always associate labels with their corresponding controls using <label>.
  • Limit dropdown items: Avoid overwhelming users with too many options (ideally < 10).
  • Accessibility: Ensure keyboard navigation and proper ARIA attributes for screen readers.

🧾 Example Code

<label><input type="radio" name="theme" value="light"> Light Theme</label>  
<label><input type="radio" name="theme" value="dark"> Dark Theme</label>  

<select aria-label="Choose a language">
  <option value="en">English</option>
  <option value="es">Spanish</option>
  <option value="fr">French</option>
</select>

📚 Expand Your Knowledge

For deeper insights into UX design principles, check out our UX Design Principles guide.

Let me know if you need further examples or implementation tips! 😊