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terminal-formatter

v1.0.0

Published

16 days ago

Pretty terminal logger for consoles: ISO timestamps, level icons, and colorized output with zero runtime deps

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logger cli console logging colorized formatter timestamp

terminal-formatter

A small termnial logger for console: ISO timestamps, emoji level icons, and optional ANSI colors—aimed at command-line tools and local development.

Installation

npm install terminal-formatter

Usage

import logger from 'terminal-formatter';

logger.info('Application started');
logger.debug('Debug information', { key: 'value' });
logger.warn('Warning message');
logger.error('Error occurred', new Error('Something went wrong'));
logger.fatal('Fatal error');

Log levels

| Level | Purpose | | ------- | ----------------------- | | trace | Very detailed tracing | | debug | Debugging | | info | General information | | warn | Warnings | | error | Errors | | fatal | Unrecoverable failures |

Features

Per-level colors in supported clis
Emoji icons for quick scanning
ISO-8601 timestamps on each
Pretty customized and formatting style
Written in TypeScript with bundled type declarations
No runtime dependencies beyond Node

License

MIT