Better Log

A simple and powerful logging utility that supports different log levels and provides source tracing. Compatible with both CommonJS (require) and ES Modules (import).

Installation

npm install @rcal/milog

to setup global isShow the logs, create file loggerConfig.js

// loggerConfig.js
import { logger } from "@rcal/milog";

// Global Value according with env var to hide in production
logger.setLogLevel("warn");

export default logger;

In a React (or frontend) project jsx

import logger from "./loggerConfig";

logger.setLogLevel("warn"); // Optional: Set the log level

logger.info("This message will not be displayed because the level is 'warn'");
logger.warn("This message will be displayed");
logger.error("This message will also be displayed");

function App() {
  return <div>Hello World</div>;
}

export default App;

In Node.js 15+ using require (CommonJS)

const logger = require("./loggerConfig");

logger.setLogLevel("warn"); // Optional: Set the log level

logger.setLogLevel("info");
logger.error("Error message");
logger.info("Info message");

In Node.js 15+ using import (ESM)

import logger from "./loggerConfig";

logger.setLogLevel("warn"); // Optional: Set the log level

logger.setLogLevel("info");
logger.error("Error message");
logger.info("Info message");

Summary

• ✅ Compatible with Node.js 15+ (and modern versions like 18 and 20).
• ✅ Supports both require (CommonJS) and import (ESM).
• ✅ Uses Chalk v4 for compatibility with multiple Node.js versions.
• ✅ Displays the source file and line number for better debugging.