Logging

Lesson in the Go Roadmap · Stage 35: Logging

Last updated 14 September 2026

What is Logging?

Essential for monitoring, debugging, maintaining production applications. Standard log package and slog (Go 1.21+) for structured logging. Popular libraries: Zap (high-performance), Zerolog (zero-allocation), Logrus (feature-rich). Use appropriate log levels and structured messages.

Study this in the interactive course See the whole Go roadmap

Free resources to learn Logging

Official docsStructured Logging with slog
ArticleLogging in Go with Slog: The Ultimate Guide
ArticleEffective Logging in Go: Best Practices and Implementation

Logging: common questions

Can I learn Logging in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Logging in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Logging tutorial for beginners?

It is lesson 133 of 172 in the free Go roadmap, in stage 35, Logging. If you are new to Go, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.