mirror of
https://github.com/kjanat/livedash-node.git
synced 2026-02-13 20:15:46 +01:00
Kaj Kowalski
8b3846539f
- Dynamic import for WordCloud component (code splitting) - Fix waterfall in handleRefresh with Promise.all - Memoize data prep functions in overview page (7 useMemo hooks) - Replace useState+useEffect with useMemo in CountryDisplay/LanguageDisplay - Memoize navigationCards and class getters in dashboard page - Extract inline handlers with useCallback - Fix missing index parameter in TopQuestionsChart map - Migrate from next lint to ESLint CLI (Next.js 16 deprecation)
27 lines
704 B
TypeScript
27 lines
704 B
TypeScript
"use client";
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import { useMemo } from "react";
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import { getLocalizedCountryName } from "../lib/localization";
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interface CountryDisplayProps {
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countryCode: string | null | undefined;
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className?: string;
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}
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/**
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* Component to display a country name from its ISO 3166-1 alpha-2 code
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* Uses Intl.DisplayNames API when available, falls back to the code
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*/
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export default function CountryDisplay({
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countryCode,
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className,
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}: CountryDisplayProps) {
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// Compute directly - Intl.DisplayNames is synchronous
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const countryName = useMemo(
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() => (countryCode ? getLocalizedCountryName(countryCode) : "Unknown"),
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[countryCode]
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);
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return <span className={className}>{countryName}</span>;
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}
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