@muban/muban/dist/esm/lib/bindings/dom/dataBinding.js

Writing components for server-rendered HTML

import { unref, watchEffect } from '@vue/runtime-core';
export default function (target, dataAttributes) {
    return watchEffect(() => {
        Object.entries(dataAttributes).forEach(([key, value]) => {
            target.dataset[key] = String(unref(value));
        });
    });
}