The CNCF sandbox for observability visualisation. Already supports Prometheus/Tempo - more data sources to come!

Steam depot downloader utilizing the SteamKit2 library.

Website of Grand Comics Database

PostgreSQL Workload Analyzer

🌐 Jekyll is a blog-aware static site generator in Ruby

OneUptime is the complete open-source observability platform.

OpAMP Specification

Specifications for OpenTelemetry

Defines standards for generating consistent, accessible telemetry across a variety of domains

Cost monitoring for Kubernetes workloads and cloud costs

OpenFeature specification

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

Fluentd: Unified Logging Layer (project under CNCF)

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

Open source APM: OpenTelemetry traces, metrics, and logs

🔭 Tracetest - Build integration and end-to-end tests in minutes, instead of days, using OpenTelemetry and trace-based testing.

⭐️ All-in-One Polyglot Observability with OLAP Storage for Logs, Metrics, Traces & Profiles. Drop-in Grafana Cloud replacement compatible with Loki, Prometheus, Tempo, Pyroscope, Opentelemetry, Dat…

🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces, RUM, Error tracking, Session replay).

Embrace's Android SDK built on OpenTelemetry

Embrace's Swift SDK built on OpenTelemetry

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

APM, Application Performance Monitoring System

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open sour…

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by Clickhouse and OpenTelemetry.

The Prometheus monitoring system and time series database.

CNCF Jaeger, a Distributed Tracing Platform

The Go programming language

The Ruby Programming Language

eBPF-based autoinstrumentation of web applications and network metrics