Start working on the Stats Viewer application

module/handlebarsHelpers/_index.mjs

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+import { options } from "./options.mjs";
+
+export default {
+	// #region Complex
+	"st-options": options,
+};

module/handlebarsHelpers/options.mjs

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+/**
+ * @typedef {object} Option
+ * @property {string} [label]
+ * @property {string|number} value
+ * @property {boolean} [disabled]
+ */
+
+/**
+ * @param {string | number} selected
+ * @param {Array<Option | string>} opts
+ * @param {any} meta
+ */
+export function options(selected, opts) {
+	selected = Handlebars.escapeExpression(selected);
+	const htmlOptions = [];
+
+	for (let opt of opts) {
+		if (typeof opt === `string`) {
+			opt = { label: opt, value: opt };
+		};
+		opt.value = Handlebars.escapeExpression(opt.value);
+		htmlOptions.push(
+			`<option
+				value="${opt.value}"
+				${selected === opt.value ? `selected` : ``}
+				${opt.disabled ? `disabled` : ``}
+			>
+				${ opt.label }
+			</option>`,
+		);
+	};
+	return new Handlebars.SafeString(htmlOptions.join(`\n`));
+};