·13 min read
Pino vs Winston vs Bunyan 2026: Which Node.js Logging Library to Choose
A practical 2026 comparison of the three Node.js logging libraries worth reaching for — Pino (the fast, low-overhead structured JSON logger that ships as Fastify's default and dominates high-throughput production apps), Winston (the flexible incumbent with the largest transport ecosystem, custom formats and multi-destination logging), and Bunyan (the original structured JSON logger with a superb CLI pretty-printer and serializers). Performance, structured logging, transports and log shipping, pretty printing for local dev, child loggers and request context, TypeScript support, serverless and edge suitability, and which logger to build — or ship in the templates you sell — on in 2026.
