JSPM

A structured logging framework for JavaScript, inspired by Serilog.

🚀 lightweight TypeScript abstract logger • level based filtering and optional tagging • supports both ESM & CJS

A lightweight, security-first logging utility with automatic data redaction for Node.js applications - the first logging library with built-in PII protection.

Log JSON entries to stdout/stderr to be queried in Google Cloud Monitoring

A structured logging library with TypeScript support using Pino. Provides consistent, well-typed logging with automatic logId, workflowId, traceId, and deploymentId tracking across operational contexts.

Structured logging for express.js app in GKE

QTI 3.0 assessment item generator (compiler + AI pipeline)

Unified structured logger for Inspiral platform (UI, MCP, Workers). Logs to Supabase, stdout (Promtail/Loki), and optionally Loki API.

Structured logging tool for Node.js.

AI-Native Logging for LLM Agent Development - TypeScript/Node.js Implementation

Simple structured logging library

A Perplexity API Model Context Protocol (MCP) server that unlocks Perplexity's search-augmented AI capabilities for LLM agents. Features robust error handling, secure input validation, and transparent reasoning with the showThinking parameter. Built with

A comprehensive Winston-based logger with request correlation, data redaction, structured logging helpers, and Express middleware for Node.js microservices

Structured logger for nl-framework with pluggable transports and context-aware logging.

Awesome APIs with ExpressJS and OpenAPI 3 (or Swagger 2): Features automatic request/resopnse validation, interactive api doc, and more.

An instance manager with observability for Node.js applications

Standardized structured logging library for microservices

A lightweight, type-safe logging wrapper around Pino, built by Vepler for modern TypeScript applications.

Logixia - A next-generation logging library with advanced features, custom levels, and TypeScript IntelliSense support

Structured logging for @orchestr8 with redaction and correlation support

A fully typed, configurable logging library for TypeScript/JavaScript applications

Unified logging connector for OA Drive microservices and modules with monitoring integration

JavaScript/Node.js client for the Zlogger logging service

A Perplexity API Model Context Protocol (MCP) server that unlocks Perplexity's search-augmented AI capabilities for LLM agents. Features robust error handling, secure input validation, and transparent reasoning with the showThinking parameter. Built with

Contextual Logger for nestjs apps using AsyncLocalStorage and winston

HestJS Logger - A powerful logging solution based on Pino

Sleek structured logger for TypeScript/Node.js with dual syntax support - traditional method calls and modern template literals

A powerful logging library for React Native and Expo apps featuring structured logs, batching, rate limiting, redaction, and pluggable transports like console, file, Sentry, and HTTP.

WHATWG Console API adapter for Pino loggers

🎛️🪵😎 A fun, lightweight, structured console-style logger with tag-based filtering for TypeScript projects.

📊 A modern structured logging library with functional programming, duck-typing, and comprehensive third-party integrations

A lightweight, zero-dependency TypeScript logging library for NextNode projects with scope-based organization and environment-aware formatting

Nexe Logger - A powerful logging solution based on Pino

Structured logging with multiple outputs and performance timing for TypeScript applications

A functional logging package for Grafana with structured JSON output

Lightweight magical terminal and browser-compatible logger with color support, file logging, and numerous formatting options

Structured logging library for OpenTelemetry with Loggeloven compliance - Norwegian Red Cross standards

Universal Pino-based request logger for Next.js - auto-detects client/server, structured JSON logs for CloudWatch

log-mate makes logging effortless & powerful—log to console, files, databases, or cloud with structured logs, encryption, real-time streaming, and auto-rotation. It’s plug & play, supports multi-transport logging, and boosts performance with async, lazy l

Adds support for structured logs to pino via a logMethod hook.

Structured logging for NestJS applications

An isomorphic logging utility for any JavaScript runtime, providing structured, styled, and extensible logs.

Extensible logging system combining debug with keys and pino for structured logging

Typescript based frontend logging library compatible with multiple transports and JS/TS frameworks

Extensible logging system combining debug with keys and pino for structured logging

SDK completo de logging e monitoramento de APIs com nova estrutura de logs organizada, auto-instrumentação, dashboard em tempo real e CLI para configuração automática. Suporta logs estruturados por contexto (HTTP, business, security, system) com campos op

Full type-supported logger for JavaScript/TypeScript projects with API logging, performance monitoring, and sensitive data masking

console utility for live monitoring

Powerful logger module for Nodejs/ Nestjs, seamlessly integrating Pino and Winston for flexible logging with easy configuration.

Extend the console with namespaces for better-organized logging.

Federated logging package for Orchard9 applications

Canonical context and structured observability for Node.js

Powerful logger module for Nodejs/ Nestjs, seamlessly integrating Pino and Winston for flexible logging with easy configuration.

A middleware library for Express.js, providing structured request/response logging, unique ID generation, and contextual loggers for enhanced observability in your applications.

A simple but efficient logger

A structured logging module for NestJS based on Winston with correlation IDs, redaction, and request interceptors.

WebRTC2 Logger - Structured logging system for WebRTC applications with cross-platform support, debugging tools, and performance monitoring

A structured, colorful logging utility for Node.js applications

SpectraLog enables you to apply various colors to your log messages, enhancing readability and making your logs visually dynamic.

A structured JSON logger for Node.js with local console and Datadog production support

WebRTC2 Logger - Structured logging system for WebRTC applications with cross-platform support, debugging tools, and performance monitoring

A simple structured logger for Next.js applications.

Express middleware for seamless Vision context integration

Advanced NestJS integration for Vision observability with decorators, guards, and dynamic modules

A custom logger that logs structured logs, optimized for Promtail and Loki and to be used in HMMC projects.

Enhances JavaScript console logging with structured messages, auto-tagging, contextual information, and custom icons.

NestJS module for logging to Seq using structured logging with CLEF format

Production-grade structured logger for Node.js apps using Winston

Enhanced logging service for Node.js applications with pretty printing and structured logging

Production-grade webhook engine with comprehensive adapter support, security, reliability, structured logging, and CLI tools.

Lightweight audit logger with structured JSON output, correlation IDs, and extensible transports.

Beautiful, optimized TypeScript logging library with flexible outputs and high performance

Elegant Koa middleware for seamless Vision context integration

A powerful TypeScript/JavaScript logging library built on top of Pino for structured logging with enhanced features

AWS CloudWatch logger library with structured logging and traceability

Log JSON entries to stdout/stderr to be queried in Google Cloud Monitoring

A customizable logging utility for Node.js and browser environments.

High-performance Fastify plugin for seamless Vision context integration

A comprehensive, class-based logging library for creating standardized activity logs in JavaScript.

TypeORM integration for seamless Vision database operation observability

Express middleware for structured logging to Datadog with pretty console output

Datadog exporter for @rodrigopsasaki/vision - structured observability for Node.js

Prisma integration for seamless Vision database operation observability

A structured logging library with TypeScript support using Pino. Provides consistent, well-typed logging across different operational contexts with automatic trace ID propagation.

A customizable logging utility for Node.js and browser environments.

A lightweight Node.js logger with structured logging and HTTP middleware, designed to match the format and philosophy of go.uber.org/zap.

Reusable structured logging toolkit with correlation IDs, Pino dispatching, and automatic file rotation.

Production-ready observability toolkit combining OpenTelemetry instrumentation with structured Pino logging for Node.js applications