Removing jQuery altogether

src/scripts/lang.js

@@ -0,0 +1,31 @@
+export default class Lang {
+
+	constructor({ translations = {}, prefix = '' } = {}) {
+		this.translations = translations;
+		this.prefix = prefix;
+	}
+
+	lang(key = '', params = []) {
+		if(key === '') return '';
+
+		const normalizedParams = Array.isArray(params) ? params : [params];
+
+		if(Object.prototype.hasOwnProperty.call(this.translations, key)) {
+			let text = this.translations[key];
+			normalizedParams.forEach((param, index) => {
+				text = text.replace('$' + index, param);
+			});
+			return text;
+		}
+
+		console.warn('Missing translation:', key);
+		return key;
+	}
+
+	parse(message = '') {
+		if(this.prefix && typeof message === 'string' && message.startsWith(this.prefix)) {
+			return this.lang(message.slice(this.prefix.length));
+		}
+		return message;
+	}
+}