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@nicknaddaf/lambda-logger

v0.3.1

Published

A comprehensive, highly configurable TypeScript logging library designed specifically for AWS serverless applications

Vulnerabilities

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Links

Git

Maintainers

nicknaddafnicknaddaf

Keywords

loggingloggerawslambdaserverlesscloudwatchs3typescript

Readme

Lambda Logger

A comprehensive, production-ready and highly configurable logging library designed specifically for AWS Lambda functions built with TypeScript. Features numerical log levels, automatic log enrichment, multiple destinations, complete configurability, and complete abstraction of logging details.

npm version License: MIT

Features

✅ Numerical Log Levels - Industry-standard priority scale (0=FATAL to 5=TRACE)
✅ Structured Logging - JSON-formatted logs with consistent structure
✅ Multiple Destinations - CloudWatch, S3, Console, File, or custom destinations
✅ Auto-Enrichment - AWS Lambda context, X-Ray tracing, and custom enrichers
✅ Type-Safe - Full TypeScript support with strong typing
✅ Configurable - Flexible formatters, log levels, and destinations
✅ Sensitive Data Redaction - Automatic redaction of passwords, tokens, etc.
✅ Batching & Buffering - Efficient log delivery with configurable batching
✅ Zero Core Dependencies - Only AWS SDK as peer dependency

Installation

npm install @nicknaddaf/lambda-logger

Contributing

Contributions are welcome! Please submit pull requests or open issues on GitHub.

License

MIT License - See LICENSE file for details.

Support

  • 🐛 Issues: https://github.com/nicknaddaf/lambda-logger/issues
  • 📚 Documentation: https://github.com/nicknaddaf/lambda-logger/tree/main/docs

Demo

Here is simple demo that shows how to use this package: https://github.com/nicknaddaf/lambda-logger-demo

Changelog

v0.1.0

  • Initial release
  • Numerical log levels (0-5)
  • Multiple destinations support
  • AWS Lambda enrichers
  • Automatic sensitive data redaction
  • TypeScript support

v0.2.0

  • Fix package configuration issue with JavaScript code
  • Add documentation section

v0.2.1

  • Fix documentation link in readme.md

v0.3.1

  • Support multi-configuration for TypeScript
  • Add demo link to Readme file.