Open-source alternatives to Tail

Minimalistic logging library for Go.

Dead simple, super fast, zero allocation logger for Golang

The official Go SDK for Sentry (sentry.io)

Leveled execution logs for Go

🍜 Parametrized JSON logging library in Golang which lets you obfuscate sensitive data and marshal any kind of content.

Rolling writer is an IO util for auto rolling write in go.

Simple leveled logging wrapper around standard log package

io.Writer implementation using logrus logger managed by soy-programador

Tamper-evident audit log for Go: an append-only, hash-chained, optionally Ed25519-signed log/slog handler, with offline logx verify. Built on the standard library, zero third-party dependencies. Also a full slog toolkit (colored output, JSON, rotation, fan-out, CLI).

An golang log lib, supports tracking and level, wrap by standard log lib

Seelog is a native Go logging library that provides flexible asynchronous dispatching, filtering, and formatting.

A tiny debug logging tool. Ideal for CLI tools and command applications. Inspired by https://github.com/visionmedia/debug

Logging packages for Go

go-spew is a deep inspection library and debugging utility for Go. It functions as a data structure pretty printer that renders complex, nested types into human-readable strings with indentation and type information. The library provides specialized capabilities for visualizing internal program states, including the ability to dump data structures with pointer addresses and map keys. It includes a configuration system to adjust printing behavior, such as limiting recursion depth and setting indentation. The tool uses reflection-based type inspection and recursive tree traversal to handle nes

:memo: Logging with multiple output targets.

Simple logger for Go programs. Allows custom formats for messages.

Timberjack is a Go log rolling library with support for size-based, time-based, and manual rotation.

Logging, distilled

📑 Lightweight, configurable, extensible logging library written in Go. Support multi level, multi outputs and built-in multi file logger, buffers, clean, rotate-file handling.一个易于使用的，轻量级、可配置、可扩展的日志库。支持多个级别，输出到多文件；内置文件日志处理、自动切割、清理、压缩等增强功能

Simple Logging Facade for Golang

A powerful zero-dependency json logger.

Colorful CLI logger

Structured, composable logging for Go