Node.js version (not finished yet)

utils/log.js

@@ -0,0 +1,10 @@
+const levels = {
+	0: { method: 'log', label: '[INFO]' },
+	1: { method: 'warn', label: '[WARN]' },
+	2: { method: 'error', label: '[FAIL]' },
+};
+
+module.exports = (level, msg) => {
+	const { method, label } = levels[level] || { method: 'log', label: '[N/A]' };
+	console[method](`${label} ${msg}`);
+};