Bunyan

Bunyan

Bunyan - JSON-first logger for Node.js with friendly CLI

Bunyan is a lightweight JSON logging library for Node.js services, featuring structured logs, multiple streams, and a CLI for readable output.

Official Website

Category

Observability & Monitoring

First Release

2012

License

MIT

Maintained By

Trent Mick (and the Bunyan project team)

Latest News

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Difficulty

Intermediate 2/3

Moderate due to understanding log streams, serializers, and log levels; easy to start but advanced features require practice.