<progress-component> Visual Test Page

Interactive test page to verify the component works correctly after dependency updates.

1. Interactive Controls

Progress: 0.5 Size: Stroke Width: Message:

Result

2. Property Variations

Defaults (no attributes)

0% Progress

50% Progress

100% Progress

Small (24px)

Large (200px)

3. CSS Custom Properties

Custom colors

Error style

Success style

Custom border & font

4. Edge Cases

Progress > 1 (should clamp)

Negative progress (should clamp)

Long message

Empty message

5. Message History

Click the message to expand history — use the button to add messages

1 message(s) sent

6. Animated Progress

Simulates a real loading workflow

7. Accessibility Checklist

Keyboard & screen reader test

Tab to the message — it should receive visible focus
Press Enter or Space — message history should toggle
Check that role="progressbar" is on the SVG circle
Check that aria-valuenow reflects current progress
Check that aria-expanded toggles on the message element