#logging

Like Prometheus, but for logs.

The OpenTelemetry .NET Client

OpenTelemetry Python API and SDK

A developer toolkit to implement Serverless best practices and increase developer velocity.

Fluentd: Unified Logging Layer (project under CNCF)

Google Cloud Client Library for Node.js

OpenTelemetry Go API and SDK

The Rust OpenTelemetry implementation

AI observability platform for production LLM and agent systems.

Powertools for AWS is a developer toolkit to implement Serverless best practices and increase developer velocity.

Logstash - transport and process your logs, events, or other data

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

OpenTelemetry instrumentation for JavaScript modules

Visualize, query, and stream to train on multimodal robotics data.

Slack Developer Kit for Node.js

Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows

Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.

Simple, powerful, and fast logging for Python.

ApplicationInsights-dotnet

Testcontainers is a Python library that providing a friendly API to run Docker container. It is designed to create runtime environment to use during your automatic tests.

The official Symfony SDK for Sentry (sentry.io)

Microsoft Application Insights SDK for Node.js

IdentityModel extensions for .NET

Main repository for Datadog Agent

NLog - Flexible and Structured Logging for various .NET Platforms

Fast and easy to use database for logs, which can efficiently handle terabytes of logs

A collection of additional crates supporting the actix and actix-web frameworks.

Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.

APM, Application Performance Monitoring System

Exceptionless application