quicklogger

🚀 A NestJS-inspired TypeScript logger prioritizing blazing speed, performance, and simplicity.

Features

• ⚡️ High-performance logging
• 🎨 Colorized output
• 🎯 TypeScript support
• ⏱️ Optional timestamps with time differences
• 🔍 Contextual logging
• 📊 Multiple log levels
• 🛠️ Configurable and extensible

Installation

npm i quick-logger-js

Quick Start

import { QuickLogger } from 'quick-logger-js';

// Create a logger instance
const logger = new QuickLogger({
  context: 'MyApp',
  timestamp: true
});

// Basic logging
logger.log('Application started');
logger.info('Server running on port 3000');
logger.warn('Resource usage high');
logger.error('Connection failed');

Configuration

Log Levels

• log: Standard logs
• error: Error messages
• warn: Warning messages
• debug: Debug information
• verbose: Detailed information
• fatal: Critical errors

Context Usage

// Global context from constructor
const logger = new QuickLogger({ context: 'MyApp' });

// Per-message context
logger.log('User logged in', 'Auth');
logger.error('Database connection failed', 'Database');

Performance

quicklog is designed for high-performance logging with:

• Minimal overhead
• Optimized string concatenation
• Efficient memory usage
• No unnecessary object allocations

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.