Pino
Super fast, low overhead Node.js JSON logger with minimal process throttling.
Why consider Pino?
Pino is an open-source, ultra-fast JSON logger for Node.js written by Matteo Collina and David Mark Clements. Pino achieves unmatched logging throughput with minimal CPU overhead, generating structured newline-delimited JSON for high-concurrency microservices and HTTP servers.
Learn Pino by building
Practical setup notes, real use cases, and copy-ready examples in one focused guide.
In this guide2 sections
Overview of Pino
Pino outputs structured JSON logs with ultra-low garbage collection overhead.
Quickstart
npm install pinoimport pino from 'pino';const logger = pino();logger.info({ user_id: 42 }, 'User logged in');Pino is licensed under the permissive MIT License.
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