@kkmb/logger v1.0.6

Logger Documentation

Overview

The Logger class is a flexible logging utility designed to work in both frontend (browser) and backend (Node.js) environments.

Features

1. Logging Levels: Supports various log levels:

   • info
   • warn
   • error
   • debug
   • trace

2. Environment Detection:

   • Automatically adjusts behavior for frontend (browser) or backend (Node.js).

3. Colorized Output:
   • Uses ANSI escape codes in Node.js.
   • Applies CSS styles in the browser.

Installation

npm install @kkmb/logger

Usage

• Commonjs

const {Logger} = require( '@kkmb/logger');
const log = new Logger();

• ESM

import {Logger} from '@kkmb/logger';
const log = new Logger();

API Reference

info(...message: any[]): void

Logs an informational message.

warn(...message: any[]): void

Logs a warning message.

error(...message: any[]): void

Logs an error message.

debug(...message: any[]): void

Logs a debug message.

trace(...message: any[]): void

Logs a trace message.

Examples

Example 1: Basic Logging

logger.info("This is info log !");
logger.error("This is error log !");
logger.warn("This is warning log !");
logger.debug("This is debug log !");
logger.trace("This is trace log !");

Compatibility

Frontend (Browser)

• Colorized output using CSS styles.
• Dynamic message formatting.

Backend (Node.js)

• Colorized output using ANSI escape codes.
• Dynamic message formatting.

Future Enhancements

• Add support for additional dynamic placeholders.
• Enable log rotation for file-based logging.
• Integrate with external logging services.

License

MIT License