Net Promoter Score View

Props

• label: string (required) -- accessible label for screen readers via aria-label
• value: string (default: "") -- the NPS score to display
• ...restProps: any -- additional HTML attributes spread onto the <span> element

Keyboard Interactions

• None -- this is a passive informational display, not interactive

ARIA

• aria-label -- provides the accessible name from the label prop so screen readers can announce the context of the displayed score

When to Use

• Use to display a previously captured NPS score in dashboards, reports, or detail views.
• Use when the score should be visible but not editable by the user.
• Use in analytics dashboards to show individual respondent scores with color-coded Detractor/Passive/Promoter styling.

When Not to Use

• Do not use when the user needs to select or change the score -- use NetPromoterScorePicker instead.
• Do not use for star-based display -- use FiveStarRatingView instead.

Headless

This headless component renders a <span> with the NPS score as text content and aria-label for accessible context. The consumer provides all visual styling, including typography, color coding by score range (Detractor, Passive, Promoter), and layout.

Styles

The consumer provides all CSS styling. The component renders with a .net-promoter-score-view class for targeting. No default styles are included — this is a fully headless component.

Testing

• Verify the component renders a <div> element with class net-promoter-score-view
• Verify aria-label -- provides the accessible name from the label` prop so screen readers can announce the context of the displayed score
• Verify keyboard interactions work correctly
• Verify pass-through attributes are applied

Advice

• Designers: Color-code displayed scores by range (e.g., red for Detractors 0-6, yellow for Passives 7-8, green for Promoters 9-10) and display the category label alongside the number.
• Developers: Provide a descriptive label prop (e.g., "Customer NPS score") so screen reader users understand the context of the displayed number.

Implementation Notes

• Renders as a <span> element with aria-label for accessible naming
• Displays the NPS score value as inline text content
• Read-only display component, not interactive
• Uses props for prop destructuring with rest props spread
• Value defaults to empty string when not provided
• No score validation or classification logic; consumers handle categorization and styling
• No hardcoded strings; all text comes through props for internationalization

Related components

• net-promoter-score-picker — a picker for selecting a 0-10 Net Promoter Score

References

• Net Promoter Score: https://en.wikipedia.org/wiki/Net_promoter_score