pino-logging

High-performance JSON logger for Node.js. Transports run in worker threads to keep the main event loop free. Produces NDJSON by default with automatic level, time, pid, hostname, and msg fields.

When to use: Structured logging in Node.js applications, request-scoped logging with correlation IDs, sensitive data redaction, multi-destination log routing, framework logging integration.

When NOT to use: Browser-only logging (pino has limited browser support), simple console.log debugging during development, projects that need human-readable logs by default (pino outputs JSON; use pino-pretty for dev).

適用於 Node.js 的 Pino 高效能 JSON 記錄器，具有工作執行緒傳輸、子記錄器、編輯和框架整合。在設定結構化日誌記錄、設定日誌傳輸、新增請求相關 ID、編輯敏感資料或與 Fastify、Hono 或 Express 整合時使用。用於 pino、日誌記錄、結構化日誌、請求 ID、相關性、編輯、傳輸、pino-http、pino-pretty。 來源：oakoss/agent-skills。