10 lines
355 B
TypeScript
10 lines
355 B
TypeScript
const saved_theme = localStorage.getItem('theme');
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if (saved_theme) {
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document.body.setAttribute('data-theme', saved_theme);
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} else {
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const prefers_dark = window.matchMedia('(prefers-color-scheme: dark)').matches;
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const theme = prefers_dark ? 'dark' : 'light';
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document.body.setAttribute('data-theme', theme);
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localStorage.setItem('theme', theme);
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}
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