#logging

Everything for Go's stdlib log/slog in one place: configure it from the environment, plus handlers that ship logs to Loki or keep them searchable in memory. Spiritual successor to logrus-configurator.

Litter is a pretty printer library for Go data structures to aid in debugging and testing.

The smallest and fastest command-line coloring package on the internet

journald support for slog-rs

Structured logging library for Go that publishes log entries to NATS, with a log-style package API and a log/slog handler.

A general purpose utility and helper library for .NET development

A customizable and feature rich logger.

Wordwrap a string with ANSI escape codes

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

Structured access + audit logging for Go — PII masking and anonymized actor correlation.

A collection of high-level tools to simplify everyday development tasks, with a slight focus on full-stack AI/ML.

Structured logger for Go

Transparent logging proxy for Claude Code — audit what eats your context, with local ClickHouse/Loki/Grafana analytics

A package that adds a mail channel to Laravel logging

Surikat/Simple Log Facade

NLog MauiLog Target for writing to Apple Unified Logging OSLog / Android.Util.Log for LogCat

Comprehensive logging package. Supports multiple destinations and formats including stdout, stderr, files, slack, sockets and webhooks.

A practical Go toolkit for backend development, including caching, HTTP clients, logging, email, cryptography, and common utilities.

Service Foundation libraries that are made to speed up RESTful API microservice development.

request-id-helper is a helper to add request id in logger and context

Rust async log High-performance asynchronous logging

Barstool is a dedicated Laravel package to help you keep track of your Saloon requests & responses.

ANSI escape codes for manipulating the terminal

A small, fast, dependency-free structured logger for Go with a zero-allocation builder API.

Fast, allocation-free logfmt parser for Go: zero-copy key lookup, SWAR-accelerated scanning, no dependencies

A collection of TypeScript packages for building Node.js server applications.

Monolog processor to keep sensitive data and secrets out of your logs

Adds variables to python traceback. Simple, lightweight, controllable. Customize formats and colors. Debug reasons of exceptions by logging or pretty printing colorful variable contexts for each frame in a stacktrace, showing every value. Dump locals environments after errors to console, files, and loggers. Works in Jupyter too.

A rust logger that routes messages to the browser's console.

Structured logging with zerolog efficiency and slog interface