Go Logging

Internal

• Logging
• Go Engineering

Standard Library log Package

log

Standard Library slog Package

slog

Open Source Logging Packages

• zap
• https://github.com/rs/zerolog a lightweight and performant logger for Go, designed for high throughput and minimal allocation. Suited for applications with strict performance requirements.
• glog https://github.com/golang/glog
• sirupsen/logrus

Idioms

Constant String Logging

logrus Constant String Logging

Subjects

• Colors and Special Text Effects in Go Logs