A modern logging library for Javascript / Typescript that routes logs to various logging libraries, cloud providers, files, StatsD, and OpenTelemetry while providing a fluent API for specifying log messages, metadata and errors.

A JavaScript implementation of Serilog's hybrid text/structured logging

🌲 Great Node/JS logging made easy

A structured logging framework for JavaScript, inspired by Serilog.

Structured logging library for Roblox

Universal structured event-oriented logging for libraries & applications

Lightweight web viewer for structured logs

A structured logging library for Node.js applications inspired by Go's log/slog.

A lightweight structured logging tool for Node.js without any dependencies.

A composable structured logging framework.

A web application to explore structured log files using object-centric process mining techniques.

Cross-language structured log library

Assistants-shaped API façade built on the OpenAI Responses API. Fastify + TypeScript, Redis persistence, clean architecture, Docker-ready.

TypeScript/JavaScript Logger Library

Visual Studio Code extension for Serilog syntax highlighting, brace matching, navigation, and property-argument connections

A collection of high-quality **NestJS** utilities, modules, and tooling — crafted to make building backend applications faster, cleaner, and more maintainable.

Stoat is a simple and modular logging framework with support for multiple transports.

By using a monorepo structure, the project can manage these interconnected services efficiently, allowing for easier collaboration and consistency across the system.

Minimalistic structured logger with metadata support (file, function, context) powered by Winston

Pragmatic JSON line logging for humans and Elasticsearch.