Simple logger for browser

Logger.js

import axios from 'axios';

let active = true;

const save = (message, level = 'info') => {
	if (process.env.NODE_ENV !== 'production') {
		if (active) {
			axios.post('http://localhost:9999/log', { level, message }).catch(() => {
				active = false;
			});
		} else {
			console.info(message);
		}
	}
};

export const log = (...args) => {
	const date = new Date();
	const pad = (num, amt = 2) => (num + '').padStart(amt, '0');
	const time = `${pad(date.getHours())}:${pad(date.getMinutes())}.${pad(date.getSeconds())}.${pad(
		date.getMilliseconds(),
		3
	)}`;
	const data = args.map(d => (typeof args !== 'string' ? JSON.stringify(d) : d));
	const message = `${time} @ ${data.join(' | ')}`;
	save(message);
};