https://mekel.jp/mypage/js/vue/vue-sfc-loader.js?v=SPnkqR8rkR7yCUR5ge_kirwkTltMC71abCxBZKS6wjA

1// VUE-SFC-LOADER.JS
2
3
4const VueSFCLoader = Object.freeze({
5    _options: {
6        moduleCache: {
7            vue: Vue
8        },
9        getFile(url) {
10            return fetch(url, {cache: 'no-cache'}).then(response => response.ok ? response.text() : Promise.reject(response));
11        },
12        addStyle(content) {
13            const style = document.createElement('style');
14            style.textContent = content;
15            const ref = document.head.getElementsByTagName('style')[0] || null;
16            document.head.insertBefore(style, ref);
17        },
18        log(type, ...args) {
19            console.log(type, ...args);
20        }
21    },
22    load(url) {
23        const { loadModule, version } = window['vue3-sfc-loader'];
24        return Vue.defineAsyncComponent(() => loadModule(url, this._options));
25    }
26});