Writing Clean & Maintainable Code

What's the significance of implementing proper logging and monitoring in JavaScript applications?

class Logger {
  static log(level, message, context = {}) {
    const timestamp = new Date().toISOString();
    const logEntry = {
      timestamp,
      level,
      message,
      context,
      environment: process.env.NODE_ENV
    };
    
    if (level === 'error') {
      this.notifyTeam(logEntry);
    }
    
    this.sendToLoggingService(logEntry);
  }
}

To make the code run slower
To increase application size
To facilitate debugging and maintain application health
Proper logging and monitoring are essential for maintaining application health by: 1) Providing visibility into application behavior and issues, 2) Enabling quick problem identification and resolution, 3) Gathering metrics for performance optimization, and 4) Supporting audit trails and compliance requirements. This improves the ability to maintain and debug the application in production.
To complicate the development process

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